Milošević, Nenad D.

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orcid::0000-0001-8578-7348
  • Milošević, Nenad D. (28)
  • Milošević, Nenad (1)
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Author's Bibliography

Data reduction and uncertainty assessment of the direct pulse heating technique with both contact and radiance temperature measurements

Milošević, Nenad D.; Nikolić, Ivana; Stepanić, Nenad

(2024)

TY  - JOUR
AU  - Milošević, Nenad D.
AU  - Nikolić, Ivana
AU  - Stepanić, Nenad
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13129
AB  - This work presents a data reduction procedure of the direct pulse heating technique with both contact and radiance temperature measurements. The technique is applied for the measurement of thermophysical properties of electroconductive solids over a wide temperature range, i.e., from room temperature up to about 2300°C. Absolute and radiance temperatures of a tested material are measured by thermocouple and radiation thermometer, respectively and these and other experimental data are then reduced to the values of specific heat, specific electrical resistivity, hemispherical total emissivity and normal spectral emissivity of the tested material. The related data reduction and corresponding uncertainty assessment for each property is described in detail. An example of uncertainty assessment is given for the recent measurement of specific heat, specific electrical resistivity, hemispherical total emissivity and normal spectral emissivity at 900 nm of molybdenum alloy TZM specimens.
T2  - High Temperatures - High Pressures
T1  - Data reduction and uncertainty assessment of the direct pulse heating technique with both contact and radiance temperature measurements
VL  - 53
IS  - 3
SP  - 271
EP  - 288
DO  - 10.32908/hthp.v53.1595
ER  - 
@article{
author = "Milošević, Nenad D. and Nikolić, Ivana and Stepanić, Nenad",
year = "2024",
abstract = "This work presents a data reduction procedure of the direct pulse heating technique with both contact and radiance temperature measurements. The technique is applied for the measurement of thermophysical properties of electroconductive solids over a wide temperature range, i.e., from room temperature up to about 2300°C. Absolute and radiance temperatures of a tested material are measured by thermocouple and radiation thermometer, respectively and these and other experimental data are then reduced to the values of specific heat, specific electrical resistivity, hemispherical total emissivity and normal spectral emissivity of the tested material. The related data reduction and corresponding uncertainty assessment for each property is described in detail. An example of uncertainty assessment is given for the recent measurement of specific heat, specific electrical resistivity, hemispherical total emissivity and normal spectral emissivity at 900 nm of molybdenum alloy TZM specimens.",
journal = "High Temperatures - High Pressures",
title = "Data reduction and uncertainty assessment of the direct pulse heating technique with both contact and radiance temperature measurements",
volume = "53",
number = "3",
pages = "271-288",
doi = "10.32908/hthp.v53.1595"
}
Milošević, N. D., Nikolić, I.,& Stepanić, N.. (2024). Data reduction and uncertainty assessment of the direct pulse heating technique with both contact and radiance temperature measurements. in High Temperatures - High Pressures, 53(3), 271-288.
https://doi.org/10.32908/hthp.v53.1595
Milošević ND, Nikolić I, Stepanić N. Data reduction and uncertainty assessment of the direct pulse heating technique with both contact and radiance temperature measurements. in High Temperatures - High Pressures. 2024;53(3):271-288.
doi:10.32908/hthp.v53.1595 .
Milošević, Nenad D., Nikolić, Ivana, Stepanić, Nenad, "Data reduction and uncertainty assessment of the direct pulse heating technique with both contact and radiance temperature measurements" in High Temperatures - High Pressures, 53, no. 3 (2024):271-288,
https://doi.org/10.32908/hthp.v53.1595 . .

Thermophysical properties of the molybdenum alloy TZM (Mo-0.5Ti-0.08Zr-0.02C) over a wide temperature range

Milošević, Nenad D.; Nikolić, Ivana; Grlard, Marc; Hay, Bruno

(2023)

TY  - JOUR
AU  - Milošević, Nenad D.
AU  - Nikolić, Ivana
AU  - Grlard, Marc
AU  - Hay, Bruno
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11877
AB  - This paper presents experimental results on five thermophysical properties of the TZM alloy over a wide temperature range. Specific heat and specific electrical resistivity were measured from room temperature to 2200 °C and 2450 °C, respectively, normal spectral emissivity at 900 nm from 1150 °C to 2300 °C, hemispherical total emissivity from 1100 °C to 2450 °C and the coefficient of the linear thermal expansion from room temperature to 2000 °C. The specific heat, specific electrical resistivity and both emissivities were obtained by the direct pulse heating technique or pulse calorimetry, while the thermal expansion coefficient by the push-rod dilatometry. The specimens in the form of a thin rod were used, 200 mm in length and 3 mm in diameter in the first, while 25 mm in length and 6 mm in diameter in the second technique. The results are presented and compared with available literature data. © 2023 Old City Publishing. All rights reserved.
T2  - High Temperatures - High Pressures
T1  - Thermophysical properties of the molybdenum alloy TZM (Mo-0.5Ti-0.08Zr-0.02C) over a wide temperature range
VL  - 52
IS  - 5
SP  - 353
EP  - 364
DO  - 10.32908/hthp.v52.1425
ER  - 
@article{
author = "Milošević, Nenad D. and Nikolić, Ivana and Grlard, Marc and Hay, Bruno",
year = "2023",
abstract = "This paper presents experimental results on five thermophysical properties of the TZM alloy over a wide temperature range. Specific heat and specific electrical resistivity were measured from room temperature to 2200 °C and 2450 °C, respectively, normal spectral emissivity at 900 nm from 1150 °C to 2300 °C, hemispherical total emissivity from 1100 °C to 2450 °C and the coefficient of the linear thermal expansion from room temperature to 2000 °C. The specific heat, specific electrical resistivity and both emissivities were obtained by the direct pulse heating technique or pulse calorimetry, while the thermal expansion coefficient by the push-rod dilatometry. The specimens in the form of a thin rod were used, 200 mm in length and 3 mm in diameter in the first, while 25 mm in length and 6 mm in diameter in the second technique. The results are presented and compared with available literature data. © 2023 Old City Publishing. All rights reserved.",
journal = "High Temperatures - High Pressures",
title = "Thermophysical properties of the molybdenum alloy TZM (Mo-0.5Ti-0.08Zr-0.02C) over a wide temperature range",
volume = "52",
number = "5",
pages = "353-364",
doi = "10.32908/hthp.v52.1425"
}
Milošević, N. D., Nikolić, I., Grlard, M.,& Hay, B.. (2023). Thermophysical properties of the molybdenum alloy TZM (Mo-0.5Ti-0.08Zr-0.02C) over a wide temperature range. in High Temperatures - High Pressures, 52(5), 353-364.
https://doi.org/10.32908/hthp.v52.1425
Milošević ND, Nikolić I, Grlard M, Hay B. Thermophysical properties of the molybdenum alloy TZM (Mo-0.5Ti-0.08Zr-0.02C) over a wide temperature range. in High Temperatures - High Pressures. 2023;52(5):353-364.
doi:10.32908/hthp.v52.1425 .
Milošević, Nenad D., Nikolić, Ivana, Grlard, Marc, Hay, Bruno, "Thermophysical properties of the molybdenum alloy TZM (Mo-0.5Ti-0.08Zr-0.02C) over a wide temperature range" in High Temperatures - High Pressures, 52, no. 5 (2023):353-364,
https://doi.org/10.32908/hthp.v52.1425 . .

Temperature non-uniformity due to heat conduction and radiation in the pulse calorimetry technique

Nikolić, Ivana; Milošević, Nenad D.; Petričević, Slobodan J.

(2022)

TY  - JOUR
AU  - Nikolić, Ivana
AU  - Milošević, Nenad D.
AU  - Petričević, Slobodan J.
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10389
AB  - The paper presents an assessment of the unwanted temperature non-uniformity found in high temperature applications of the pulse calorimetry technique. Specimens in the form of a solid cylinder undergoes fast electrical heating and an intense heat radiation at high temperatures, coupled with the heat conduction the specimens’ cold ends, make them having a highly non-uniform temperature distribution, both in their radial and axial directions. By using finite element method simulations of a typical pulse calorimetry experiment, the temperature non-uniformity across the specimen diameter and along the specimen effective length has been estimated for different specimen dimensions and materials, as well as for different heating rates. The obtained results suggest that an optimization of experimental parameters, such as the specimen diameter, specimen total and effective length and heating rate, is needed for minimization of the temperature non-uniformity effect.
T2  - Thermal Science
T1  - Temperature non-uniformity due to heat conduction and radiation in the pulse calorimetry technique
VL  - 26
IS  - 4 Part B
SP  - 3619
EP  - 3626
DO  - 10.2298/TSCI220115037N
ER  - 
@article{
author = "Nikolić, Ivana and Milošević, Nenad D. and Petričević, Slobodan J.",
year = "2022",
abstract = "The paper presents an assessment of the unwanted temperature non-uniformity found in high temperature applications of the pulse calorimetry technique. Specimens in the form of a solid cylinder undergoes fast electrical heating and an intense heat radiation at high temperatures, coupled with the heat conduction the specimens’ cold ends, make them having a highly non-uniform temperature distribution, both in their radial and axial directions. By using finite element method simulations of a typical pulse calorimetry experiment, the temperature non-uniformity across the specimen diameter and along the specimen effective length has been estimated for different specimen dimensions and materials, as well as for different heating rates. The obtained results suggest that an optimization of experimental parameters, such as the specimen diameter, specimen total and effective length and heating rate, is needed for minimization of the temperature non-uniformity effect.",
journal = "Thermal Science",
title = "Temperature non-uniformity due to heat conduction and radiation in the pulse calorimetry technique",
volume = "26",
number = "4 Part B",
pages = "3619-3626",
doi = "10.2298/TSCI220115037N"
}
Nikolić, I., Milošević, N. D.,& Petričević, S. J.. (2022). Temperature non-uniformity due to heat conduction and radiation in the pulse calorimetry technique. in Thermal Science, 26(4 Part B), 3619-3626.
https://doi.org/10.2298/TSCI220115037N
Nikolić I, Milošević ND, Petričević SJ. Temperature non-uniformity due to heat conduction and radiation in the pulse calorimetry technique. in Thermal Science. 2022;26(4 Part B):3619-3626.
doi:10.2298/TSCI220115037N .
Nikolić, Ivana, Milošević, Nenad D., Petričević, Slobodan J., "Temperature non-uniformity due to heat conduction and radiation in the pulse calorimetry technique" in Thermal Science, 26, no. 4 Part B (2022):3619-3626,
https://doi.org/10.2298/TSCI220115037N . .

Application of the subsecond calorimetry technique with both contact and radiance temperature measurements: case study on solid phase tungsten at very high temperatures

Milošević, Nenad D.

(2022)

TY  - JOUR
AU  - Milošević, Nenad D.
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10207
AB  - This work presents an application of the subsecond calorimetry technique at very high temperatures, which uses both contact and radiance temperature measurements. This technique is normally applied for thermophysical characterization of high temperature solid phase materials in the temperature range from ambient up to about 2600 K, which is the limit of the standard tungsten-rhenium thermocouple use. Simultaneously with contact temperature measurements, noncontact or radiance temperature detection may be performed in the approximate range from 1000 to 2600 K in order to acquire information on spectral normal emissivity of specimen under test. In this study, however, the specimen is heated above 2600 K and, then, the temperature is measured only by the noncontact mean. In the extended temperature range, the obtained values of the spectral normal emissivity are extrapolated for each experimental run, which makes possible a conversion from radiance to absolute specimen temperature. In order to test this application, a pure polycrystalline specimen of tungsten in the form of rod, 3 mm in diameter and 200 mm in length, has been used. The specimen has been heated in vacuum environment of about 10–4 mbar by short pulses of high DC current with a gradual increase of the total heating time from about 0.5–2.5 s. During the specimen heating and the beginning of the cooling period, four sets of experimental data have been recorded and reduced by using the corresponding data reduction procedure. Obtained results of specific heat and specific electrical resistivity from ambient to 3700 K, total hemispherical emissivity from 1000 to 3700 K and spectral normal emissivity from 1000 to 2600 K (extrapolated to 3700 K) are presented, discussed and compared with related literature data.
T2  - Journal of Thermal Analysis and Calorimetry
T1  - Application of the subsecond calorimetry technique with both contact and radiance temperature measurements: case study on solid phase tungsten at very high temperatures
VL  - 147
IS  - 8
SP  - 4935
EP  - 4943
DO  - 10.1007/s10973-021-10866-4
ER  - 
@article{
author = "Milošević, Nenad D.",
year = "2022",
abstract = "This work presents an application of the subsecond calorimetry technique at very high temperatures, which uses both contact and radiance temperature measurements. This technique is normally applied for thermophysical characterization of high temperature solid phase materials in the temperature range from ambient up to about 2600 K, which is the limit of the standard tungsten-rhenium thermocouple use. Simultaneously with contact temperature measurements, noncontact or radiance temperature detection may be performed in the approximate range from 1000 to 2600 K in order to acquire information on spectral normal emissivity of specimen under test. In this study, however, the specimen is heated above 2600 K and, then, the temperature is measured only by the noncontact mean. In the extended temperature range, the obtained values of the spectral normal emissivity are extrapolated for each experimental run, which makes possible a conversion from radiance to absolute specimen temperature. In order to test this application, a pure polycrystalline specimen of tungsten in the form of rod, 3 mm in diameter and 200 mm in length, has been used. The specimen has been heated in vacuum environment of about 10–4 mbar by short pulses of high DC current with a gradual increase of the total heating time from about 0.5–2.5 s. During the specimen heating and the beginning of the cooling period, four sets of experimental data have been recorded and reduced by using the corresponding data reduction procedure. Obtained results of specific heat and specific electrical resistivity from ambient to 3700 K, total hemispherical emissivity from 1000 to 3700 K and spectral normal emissivity from 1000 to 2600 K (extrapolated to 3700 K) are presented, discussed and compared with related literature data.",
journal = "Journal of Thermal Analysis and Calorimetry",
title = "Application of the subsecond calorimetry technique with both contact and radiance temperature measurements: case study on solid phase tungsten at very high temperatures",
volume = "147",
number = "8",
pages = "4935-4943",
doi = "10.1007/s10973-021-10866-4"
}
Milošević, N. D.. (2022). Application of the subsecond calorimetry technique with both contact and radiance temperature measurements: case study on solid phase tungsten at very high temperatures. in Journal of Thermal Analysis and Calorimetry, 147(8), 4935-4943.
https://doi.org/10.1007/s10973-021-10866-4
Milošević ND. Application of the subsecond calorimetry technique with both contact and radiance temperature measurements: case study on solid phase tungsten at very high temperatures. in Journal of Thermal Analysis and Calorimetry. 2022;147(8):4935-4943.
doi:10.1007/s10973-021-10866-4 .
Milošević, Nenad D., "Application of the subsecond calorimetry technique with both contact and radiance temperature measurements: case study on solid phase tungsten at very high temperatures" in Journal of Thermal Analysis and Calorimetry, 147, no. 8 (2022):4935-4943,
https://doi.org/10.1007/s10973-021-10866-4 . .
1
2

Inter-laboratory comparison on thermal conductivity measurements by the guarded hot plate method between LNE and Institute VINCA

Hay, Bruno; Milošević, Nenad D.; Hameury, Jacques; Stepanić, Nenad; Failleau, Guillaume; Garcia, Yann; Koenen, Alain; Filtz, Jen-Remy

(2021)

TY  - JOUR
AU  - Hay, Bruno
AU  - Milošević, Nenad D.
AU  - Hameury, Jacques
AU  - Stepanić, Nenad
AU  - Failleau, Guillaume
AU  - Garcia, Yann
AU  - Koenen, Alain
AU  - Filtz, Jen-Remy
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9977
AB  - Institute VINCA, respectively French National Metrology Institute and Serbian Designated Institute for thermal properties metrology, on thermal conductivity measurements by the guarded hot plate method. The main objective was to validate the measurement capabilities of VINCA in terms of thermal conductivity in the temperature range from 10 degrees C to 50 degrees C by using the facility improved in the frame of the European project Eura-Thermal. The measurements were carried out on expanded polystyrene boards using guarded hot plate apparatuses (two-specimen GHP apparatuses) in accordance with the international standard ISO 8302. The measurement programme was defined taking into account the major characteristics of the guarded hot plate apparatuses used, such as specimen dimensions and temperature and thermal conductivity ranges. Specimens were machined by LNE from a same batch for both participants. Prior to the measurements, the homogeneity of the set of specimens, as well as the influence of a variation of density of the expanded polystyrene on the thermal conductivity measurements were studied by VINCA. The obtained results showed good agreement between the two laboratories, with relative deviations within the uncertainties of measurement. Also, the results validated the level of uncertainty assessed by VINCA for its thermal conductivity measurements to around 2.5 % (with a coverage factor of 2) between 10 degrees C and 50 degrees C.
T2  - High Temperatures: High Pressures
T1  - Inter-laboratory comparison on thermal conductivity measurements by the guarded hot plate method between LNE and Institute VINCA
VL  - 50
IS  - 3
SP  - 213
EP  - 231
DO  - 10.32908/hthp.v50.1001
ER  - 
@article{
author = "Hay, Bruno and Milošević, Nenad D. and Hameury, Jacques and Stepanić, Nenad and Failleau, Guillaume and Garcia, Yann and Koenen, Alain and Filtz, Jen-Remy",
year = "2021",
abstract = "Institute VINCA, respectively French National Metrology Institute and Serbian Designated Institute for thermal properties metrology, on thermal conductivity measurements by the guarded hot plate method. The main objective was to validate the measurement capabilities of VINCA in terms of thermal conductivity in the temperature range from 10 degrees C to 50 degrees C by using the facility improved in the frame of the European project Eura-Thermal. The measurements were carried out on expanded polystyrene boards using guarded hot plate apparatuses (two-specimen GHP apparatuses) in accordance with the international standard ISO 8302. The measurement programme was defined taking into account the major characteristics of the guarded hot plate apparatuses used, such as specimen dimensions and temperature and thermal conductivity ranges. Specimens were machined by LNE from a same batch for both participants. Prior to the measurements, the homogeneity of the set of specimens, as well as the influence of a variation of density of the expanded polystyrene on the thermal conductivity measurements were studied by VINCA. The obtained results showed good agreement between the two laboratories, with relative deviations within the uncertainties of measurement. Also, the results validated the level of uncertainty assessed by VINCA for its thermal conductivity measurements to around 2.5 % (with a coverage factor of 2) between 10 degrees C and 50 degrees C.",
journal = "High Temperatures: High Pressures",
title = "Inter-laboratory comparison on thermal conductivity measurements by the guarded hot plate method between LNE and Institute VINCA",
volume = "50",
number = "3",
pages = "213-231",
doi = "10.32908/hthp.v50.1001"
}
Hay, B., Milošević, N. D., Hameury, J., Stepanić, N., Failleau, G., Garcia, Y., Koenen, A.,& Filtz, J.. (2021). Inter-laboratory comparison on thermal conductivity measurements by the guarded hot plate method between LNE and Institute VINCA. in High Temperatures: High Pressures, 50(3), 213-231.
https://doi.org/10.32908/hthp.v50.1001
Hay B, Milošević ND, Hameury J, Stepanić N, Failleau G, Garcia Y, Koenen A, Filtz J. Inter-laboratory comparison on thermal conductivity measurements by the guarded hot plate method between LNE and Institute VINCA. in High Temperatures: High Pressures. 2021;50(3):213-231.
doi:10.32908/hthp.v50.1001 .
Hay, Bruno, Milošević, Nenad D., Hameury, Jacques, Stepanić, Nenad, Failleau, Guillaume, Garcia, Yann, Koenen, Alain, Filtz, Jen-Remy, "Inter-laboratory comparison on thermal conductivity measurements by the guarded hot plate method between LNE and Institute VINCA" in High Temperatures: High Pressures, 50, no. 3 (2021):213-231,
https://doi.org/10.32908/hthp.v50.1001 . .
1
1

Analytical Solution of a Generalized Two-Dimensional Model for Laser-Flash Thermal Diffusivity Measurements

Milošević, Nenad D.

(2019)

TY  - JOUR
AU  - Milošević, Nenad D.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10626
AB  - This paper presents a two-dimensional model that generalizes the use of the laser flash method for thermal diffusivity measurements of homogeneous, opaque, and two-dimensional (2-D) anisotropic solid materials in the form of thin disk-shaped samples. The model employs partial central or annular pulse heating of the front sample side and a temperature detection over a generally decentralized circular surface on the rear or front sample side. A general analytical solution of related 2-D heat conduction problem with boundary and initial conditions that may exist in reality (such as radiation heat transfer between specimen surfaces and the environment, nonuniform pulse heating, finite pulse duration, and laser pulse penetration) is presented in a partial integral form. The solution for the transient temperature over the decentralized detection surface is transformed from a double integral to a single integral, which reduces the processing time in numerical computation. A simplified solution is given for the partial uniform pulse heating, rectangular pulse duration, and negligible laser pulse penetration depth. Following the simplified solution, four different applications of the presented model for the case of the rear-side temperature detection are described, together with an example of a related sensitivity analysis for the selected set of parametric values. The influence of the size and position of the detection surface on the transient temperature response is separately analyzed, and the results are presented in the last section of the paper.
T2  - Journal of Thermophysics and Heat Transfer
T1  - Analytical Solution of a Generalized Two-Dimensional Model for Laser-Flash Thermal Diffusivity Measurements
VL  - 33
IS  - 2
SP  - 300
EP  - 308
DO  - 10.2514/1.T5436
ER  - 
@article{
author = "Milošević, Nenad D.",
year = "2019",
abstract = "This paper presents a two-dimensional model that generalizes the use of the laser flash method for thermal diffusivity measurements of homogeneous, opaque, and two-dimensional (2-D) anisotropic solid materials in the form of thin disk-shaped samples. The model employs partial central or annular pulse heating of the front sample side and a temperature detection over a generally decentralized circular surface on the rear or front sample side. A general analytical solution of related 2-D heat conduction problem with boundary and initial conditions that may exist in reality (such as radiation heat transfer between specimen surfaces and the environment, nonuniform pulse heating, finite pulse duration, and laser pulse penetration) is presented in a partial integral form. The solution for the transient temperature over the decentralized detection surface is transformed from a double integral to a single integral, which reduces the processing time in numerical computation. A simplified solution is given for the partial uniform pulse heating, rectangular pulse duration, and negligible laser pulse penetration depth. Following the simplified solution, four different applications of the presented model for the case of the rear-side temperature detection are described, together with an example of a related sensitivity analysis for the selected set of parametric values. The influence of the size and position of the detection surface on the transient temperature response is separately analyzed, and the results are presented in the last section of the paper.",
journal = "Journal of Thermophysics and Heat Transfer",
title = "Analytical Solution of a Generalized Two-Dimensional Model for Laser-Flash Thermal Diffusivity Measurements",
volume = "33",
number = "2",
pages = "300-308",
doi = "10.2514/1.T5436"
}
Milošević, N. D.. (2019). Analytical Solution of a Generalized Two-Dimensional Model for Laser-Flash Thermal Diffusivity Measurements. in Journal of Thermophysics and Heat Transfer, 33(2), 300-308.
https://doi.org/10.2514/1.T5436
Milošević ND. Analytical Solution of a Generalized Two-Dimensional Model for Laser-Flash Thermal Diffusivity Measurements. in Journal of Thermophysics and Heat Transfer. 2019;33(2):300-308.
doi:10.2514/1.T5436 .
Milošević, Nenad D., "Analytical Solution of a Generalized Two-Dimensional Model for Laser-Flash Thermal Diffusivity Measurements" in Journal of Thermophysics and Heat Transfer, 33, no. 2 (2019):300-308,
https://doi.org/10.2514/1.T5436 . .
2
2

Speeding-up Scientific Knowledge Transfer and Improvement of Capabilities of emerging European National Metrology Institutes and Designated Institutes in the field of thermal measurements: Benefits and Impacts

Filtz, Jean Remy; Hay, B.; Arifović, Narcisa; Sadli, Mohamed; Failleau, Guillaume; Mac Lochlainn, Dubaltach; Bojkovski, Jovan; Boles, Sam; Bourson, Frederic; Čohodarević, S.; Corman, Aguado; Drnovšek, Janko; Hodžić, Nedzadeta; Jandrić, N.; Kalemci, Murat; Knazovicka, Lenka; Kludsky, M.; Milošević, Nenad D.; Nikolić, Ivana; Pušnik, Igor; Rongione, Lydia; Šestan, Danijel; Simić, Slavica; Stanković, V.; Stepanić, Nenad; Stepanović, V.; Strnad, Radek; Turzo-Andras, Emese; Zvizdić, Davor

(2018)

TY  - CONF
AU  - Filtz, Jean Remy
AU  - Hay, B.
AU  - Arifović, Narcisa
AU  - Sadli, Mohamed
AU  - Failleau, Guillaume
AU  - Mac Lochlainn, Dubaltach
AU  - Bojkovski, Jovan
AU  - Boles, Sam
AU  - Bourson, Frederic
AU  - Čohodarević, S.
AU  - Corman, Aguado
AU  - Drnovšek, Janko
AU  - Hodžić, Nedzadeta
AU  - Jandrić, N.
AU  - Kalemci, Murat
AU  - Knazovicka, Lenka
AU  - Kludsky, M.
AU  - Milošević, Nenad D.
AU  - Nikolić, Ivana
AU  - Pušnik, Igor
AU  - Rongione, Lydia
AU  - Šestan, Danijel
AU  - Simić, Slavica
AU  - Stanković, V.
AU  - Stepanić, Nenad
AU  - Stepanović, V.
AU  - Strnad, Radek
AU  - Turzo-Andras, Emese
AU  - Zvizdić, Davor
PY  - 2018
UR  - http://stacks.iop.org/1742-6596/1065/i=2/a=022001?key=crossref.6296fe9ce119e9dd67498596f2145875
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7975
AB  - Within the frame of a European project called Eura-Thermal, the general objective was to upgrade the regional metrological infrastructure (Bosnia & Herzegovina, Croatia, Ireland, Serbia...) with new capabilities, especially in the field of thermal measurements. This paper highlights the strategy used for improving in the short term, scientific knowledge transfer and the capabilities of different emerging institutes. Furthermore, as a main output, the impacts and benefit for Industry and for the end-users are also presented as examples. © 2018 Institute of Physics Publishing. All rights reserved.
C3  - Journal of Physics: Conference Series
T1  - Speeding-up Scientific Knowledge Transfer and Improvement of Capabilities of emerging European National Metrology Institutes and Designated Institutes in the field of thermal measurements: Benefits and Impacts
VL  - 1065
IS  - 2
SP  - 022001
DO  - 10.1088/1742-6596/1065/2/022001
ER  - 
@conference{
author = "Filtz, Jean Remy and Hay, B. and Arifović, Narcisa and Sadli, Mohamed and Failleau, Guillaume and Mac Lochlainn, Dubaltach and Bojkovski, Jovan and Boles, Sam and Bourson, Frederic and Čohodarević, S. and Corman, Aguado and Drnovšek, Janko and Hodžić, Nedzadeta and Jandrić, N. and Kalemci, Murat and Knazovicka, Lenka and Kludsky, M. and Milošević, Nenad D. and Nikolić, Ivana and Pušnik, Igor and Rongione, Lydia and Šestan, Danijel and Simić, Slavica and Stanković, V. and Stepanić, Nenad and Stepanović, V. and Strnad, Radek and Turzo-Andras, Emese and Zvizdić, Davor",
year = "2018",
abstract = "Within the frame of a European project called Eura-Thermal, the general objective was to upgrade the regional metrological infrastructure (Bosnia & Herzegovina, Croatia, Ireland, Serbia...) with new capabilities, especially in the field of thermal measurements. This paper highlights the strategy used for improving in the short term, scientific knowledge transfer and the capabilities of different emerging institutes. Furthermore, as a main output, the impacts and benefit for Industry and for the end-users are also presented as examples. © 2018 Institute of Physics Publishing. All rights reserved.",
journal = "Journal of Physics: Conference Series",
title = "Speeding-up Scientific Knowledge Transfer and Improvement of Capabilities of emerging European National Metrology Institutes and Designated Institutes in the field of thermal measurements: Benefits and Impacts",
volume = "1065",
number = "2",
pages = "022001",
doi = "10.1088/1742-6596/1065/2/022001"
}
Filtz, J. R., Hay, B., Arifović, N., Sadli, M., Failleau, G., Mac Lochlainn, D., Bojkovski, J., Boles, S., Bourson, F., Čohodarević, S., Corman, A., Drnovšek, J., Hodžić, N., Jandrić, N., Kalemci, M., Knazovicka, L., Kludsky, M., Milošević, N. D., Nikolić, I., Pušnik, I., Rongione, L., Šestan, D., Simić, S., Stanković, V., Stepanić, N., Stepanović, V., Strnad, R., Turzo-Andras, E.,& Zvizdić, D.. (2018). Speeding-up Scientific Knowledge Transfer and Improvement of Capabilities of emerging European National Metrology Institutes and Designated Institutes in the field of thermal measurements: Benefits and Impacts. in Journal of Physics: Conference Series, 1065(2), 022001.
https://doi.org/10.1088/1742-6596/1065/2/022001
Filtz JR, Hay B, Arifović N, Sadli M, Failleau G, Mac Lochlainn D, Bojkovski J, Boles S, Bourson F, Čohodarević S, Corman A, Drnovšek J, Hodžić N, Jandrić N, Kalemci M, Knazovicka L, Kludsky M, Milošević ND, Nikolić I, Pušnik I, Rongione L, Šestan D, Simić S, Stanković V, Stepanić N, Stepanović V, Strnad R, Turzo-Andras E, Zvizdić D. Speeding-up Scientific Knowledge Transfer and Improvement of Capabilities of emerging European National Metrology Institutes and Designated Institutes in the field of thermal measurements: Benefits and Impacts. in Journal of Physics: Conference Series. 2018;1065(2):022001.
doi:10.1088/1742-6596/1065/2/022001 .
Filtz, Jean Remy, Hay, B., Arifović, Narcisa, Sadli, Mohamed, Failleau, Guillaume, Mac Lochlainn, Dubaltach, Bojkovski, Jovan, Boles, Sam, Bourson, Frederic, Čohodarević, S., Corman, Aguado, Drnovšek, Janko, Hodžić, Nedzadeta, Jandrić, N., Kalemci, Murat, Knazovicka, Lenka, Kludsky, M., Milošević, Nenad D., Nikolić, Ivana, Pušnik, Igor, Rongione, Lydia, Šestan, Danijel, Simić, Slavica, Stanković, V., Stepanić, Nenad, Stepanović, V., Strnad, Radek, Turzo-Andras, Emese, Zvizdić, Davor, "Speeding-up Scientific Knowledge Transfer and Improvement of Capabilities of emerging European National Metrology Institutes and Designated Institutes in the field of thermal measurements: Benefits and Impacts" in Journal of Physics: Conference Series, 1065, no. 2 (2018):022001,
https://doi.org/10.1088/1742-6596/1065/2/022001 . .

Application and Testing of a New Simple Experimental Set-Up for Thermal Conductivity Measurements of Liquids

Stanimirović, Andrej M.; Živković, Emila M.; Milošević, Nenad D.; Kijevčanin, Mirjana Lj.

(2017)

TY  - JOUR
AU  - Stanimirović, Andrej M.
AU  - Živković, Emila M.
AU  - Milošević, Nenad D.
AU  - Kijevčanin, Mirjana Lj.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1629
AB  - Transient hot wire method is considered a reliable and precise technique for measuring the thermal conductivity of liquids. The present paper describes a new transient hot wire experimental set-up and its initial testing. The new apparatus was tested by performing thermal conductivity measurements on substances whose reference thermophysical properties data existed in literature, namely on pure toluene and double distilled deionized water. The values of thermal conductivity measured in the temperature range 25 to 45 degrees C deviated +2.2% to +3% from the literature data, while the expanded measurement uncertainty was estimated to be +/- 4%.
T2  - Thermal Science
T1  - Application and Testing of a New Simple Experimental Set-Up for Thermal Conductivity Measurements of Liquids
VL  - 21
IS  - 3
SP  - 1195
EP  - 1202
DO  - 10.2298/TSCI160324219S
ER  - 
@article{
author = "Stanimirović, Andrej M. and Živković, Emila M. and Milošević, Nenad D. and Kijevčanin, Mirjana Lj.",
year = "2017",
abstract = "Transient hot wire method is considered a reliable and precise technique for measuring the thermal conductivity of liquids. The present paper describes a new transient hot wire experimental set-up and its initial testing. The new apparatus was tested by performing thermal conductivity measurements on substances whose reference thermophysical properties data existed in literature, namely on pure toluene and double distilled deionized water. The values of thermal conductivity measured in the temperature range 25 to 45 degrees C deviated +2.2% to +3% from the literature data, while the expanded measurement uncertainty was estimated to be +/- 4%.",
journal = "Thermal Science",
title = "Application and Testing of a New Simple Experimental Set-Up for Thermal Conductivity Measurements of Liquids",
volume = "21",
number = "3",
pages = "1195-1202",
doi = "10.2298/TSCI160324219S"
}
Stanimirović, A. M., Živković, E. M., Milošević, N. D.,& Kijevčanin, M. Lj.. (2017). Application and Testing of a New Simple Experimental Set-Up for Thermal Conductivity Measurements of Liquids. in Thermal Science, 21(3), 1195-1202.
https://doi.org/10.2298/TSCI160324219S
Stanimirović AM, Živković EM, Milošević ND, Kijevčanin ML. Application and Testing of a New Simple Experimental Set-Up for Thermal Conductivity Measurements of Liquids. in Thermal Science. 2017;21(3):1195-1202.
doi:10.2298/TSCI160324219S .
Stanimirović, Andrej M., Živković, Emila M., Milošević, Nenad D., Kijevčanin, Mirjana Lj., "Application and Testing of a New Simple Experimental Set-Up for Thermal Conductivity Measurements of Liquids" in Thermal Science, 21, no. 3 (2017):1195-1202,
https://doi.org/10.2298/TSCI160324219S . .
4
2
4

Thermal diffusivity and conductivity of ruthenium in the temperature range 200 to 1670 K

Milošević, Nenad D.; Kaschnitz, Erhard; Pottlacher, Gernot

(2017)

TY  - JOUR
AU  - Milošević, Nenad D.
AU  - Kaschnitz, Erhard
AU  - Pottlacher, Gernot
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7181
AB  - This work presents experimental results of thermal diffusivity and computed values of thermal conductivity of pure polycrystalline ruthenium specimens in the temperature range 200 to 1670 K for diffusivity and 250 to 1650 K for conductivity. The results of thermal diffusivity were obtained by an interlaboratory comparison using the laser flash method. A brief description of the two measuring systems applied is given. Specimens were disk shaped, 2 and 3 mm in thickness and 10 and 12.5 mm in diameter. Literature data are used to correct for thermal expansion of the specimens. All the values obtained from the individual laboratories as well as a polynomial fit to the results over the entire temperature range are presented and compared with results found in literature. By using the thermal diffusivity data and previously measured results of specific heat capacity of different pure polycrystalline ruthenium specimens, the values of ruthenium thermal conductivity are estimated and presented together with related literature data.
T2  - High Temperatures: High Pressures
T1  - Thermal diffusivity and conductivity of ruthenium in the temperature range 200 to 1670 K
VL  - 46
IS  - 4-5
SP  - 281
EP  - 288
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7181
ER  - 
@article{
author = "Milošević, Nenad D. and Kaschnitz, Erhard and Pottlacher, Gernot",
year = "2017",
abstract = "This work presents experimental results of thermal diffusivity and computed values of thermal conductivity of pure polycrystalline ruthenium specimens in the temperature range 200 to 1670 K for diffusivity and 250 to 1650 K for conductivity. The results of thermal diffusivity were obtained by an interlaboratory comparison using the laser flash method. A brief description of the two measuring systems applied is given. Specimens were disk shaped, 2 and 3 mm in thickness and 10 and 12.5 mm in diameter. Literature data are used to correct for thermal expansion of the specimens. All the values obtained from the individual laboratories as well as a polynomial fit to the results over the entire temperature range are presented and compared with results found in literature. By using the thermal diffusivity data and previously measured results of specific heat capacity of different pure polycrystalline ruthenium specimens, the values of ruthenium thermal conductivity are estimated and presented together with related literature data.",
journal = "High Temperatures: High Pressures",
title = "Thermal diffusivity and conductivity of ruthenium in the temperature range 200 to 1670 K",
volume = "46",
number = "4-5",
pages = "281-288",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7181"
}
Milošević, N. D., Kaschnitz, E.,& Pottlacher, G.. (2017). Thermal diffusivity and conductivity of ruthenium in the temperature range 200 to 1670 K. in High Temperatures: High Pressures, 46(4-5), 281-288.
https://hdl.handle.net/21.15107/rcub_vinar_7181
Milošević ND, Kaschnitz E, Pottlacher G. Thermal diffusivity and conductivity of ruthenium in the temperature range 200 to 1670 K. in High Temperatures: High Pressures. 2017;46(4-5):281-288.
https://hdl.handle.net/21.15107/rcub_vinar_7181 .
Milošević, Nenad D., Kaschnitz, Erhard, Pottlacher, Gernot, "Thermal diffusivity and conductivity of ruthenium in the temperature range 200 to 1670 K" in High Temperatures: High Pressures, 46, no. 4-5 (2017):281-288,
https://hdl.handle.net/21.15107/rcub_vinar_7181 .
1

Measurements of Thermophysical Properties of Solids at the Institute VINCA

Milošević, Nenad D.; Stepanić, Nenad; Terzić, Marijana M.; Nikolić, Ivana

(2016)

TY  - CONF
AU  - Milošević, Nenad D.
AU  - Stepanić, Nenad
AU  - Terzić, Marijana M.
AU  - Nikolić, Ivana
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7108
AB  - This paper presents the Metrological Laboratory for Thermophysical Quantities (MLTV) and its actual measurement possibilities. The MLTV is located in the Department of Thermal Engineering and Energy of the Institute of Nuclear Sciences VINCA in Serbia. It was founded in 1963, accredited by the National Accreditation Body in 2007 and became the national designated laboratory for thermophysical quantities and received the status of a EURAMET Associate Member in 2015. Today, the laboratory develops, maintains and disseminates traceability of different national standards, such as those for thermal conductivity of insulations and poorly conductive solid materials from 250 K to 350 K, thermal diffusivity of a large variety of solid materials from 200 K to 1450 K and specific heat and specific electrical resistivity from 250 K to 2400 K of electroconductive solid materials. Total hemispherical and spectral normal emissivity from 1200 K to 2400 K of electroconductive solid materials are also measured in the MLTV. The methods and experimental setups for the realization and measurement of all of these standards and quantities are described with corresponding examples.
C3  - AIP Conference Proceedings
T1  - Measurements of Thermophysical Properties of Solids at the Institute VINCA
VL  - 1752
DO  - 10.1063/1.4955230
ER  - 
@conference{
author = "Milošević, Nenad D. and Stepanić, Nenad and Terzić, Marijana M. and Nikolić, Ivana",
year = "2016",
abstract = "This paper presents the Metrological Laboratory for Thermophysical Quantities (MLTV) and its actual measurement possibilities. The MLTV is located in the Department of Thermal Engineering and Energy of the Institute of Nuclear Sciences VINCA in Serbia. It was founded in 1963, accredited by the National Accreditation Body in 2007 and became the national designated laboratory for thermophysical quantities and received the status of a EURAMET Associate Member in 2015. Today, the laboratory develops, maintains and disseminates traceability of different national standards, such as those for thermal conductivity of insulations and poorly conductive solid materials from 250 K to 350 K, thermal diffusivity of a large variety of solid materials from 200 K to 1450 K and specific heat and specific electrical resistivity from 250 K to 2400 K of electroconductive solid materials. Total hemispherical and spectral normal emissivity from 1200 K to 2400 K of electroconductive solid materials are also measured in the MLTV. The methods and experimental setups for the realization and measurement of all of these standards and quantities are described with corresponding examples.",
journal = "AIP Conference Proceedings",
title = "Measurements of Thermophysical Properties of Solids at the Institute VINCA",
volume = "1752",
doi = "10.1063/1.4955230"
}
Milošević, N. D., Stepanić, N., Terzić, M. M.,& Nikolić, I.. (2016). Measurements of Thermophysical Properties of Solids at the Institute VINCA. in AIP Conference Proceedings, 1752.
https://doi.org/10.1063/1.4955230
Milošević ND, Stepanić N, Terzić MM, Nikolić I. Measurements of Thermophysical Properties of Solids at the Institute VINCA. in AIP Conference Proceedings. 2016;1752.
doi:10.1063/1.4955230 .
Milošević, Nenad D., Stepanić, Nenad, Terzić, Marijana M., Nikolić, Ivana, "Measurements of Thermophysical Properties of Solids at the Institute VINCA" in AIP Conference Proceedings, 1752 (2016),
https://doi.org/10.1063/1.4955230 . .

Development of a Single-Sided Guarded Hot Plate Apparatus for Thermal Conductivity Measurements

Terzić, Marijana M.; Milošević, Nenad D.; Stepanić, Nenad; Petričević, Slobodan

(2016)

TY  - JOUR
AU  - Terzić, Marijana M.
AU  - Milošević, Nenad D.
AU  - Stepanić, Nenad
AU  - Petričević, Slobodan
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1154
AB  - This work presents the development of an experimental set-up for measurements of thermal conductivity of solid materials, such as ceramics, polymers, rubbers, glasses, biological materials, etc. whose thermal conductivity lies in the approximate range between 0.1 and 2 W/mk The set-up was designed on the principle of the single-sided guarded hot plate method. In order to find the optimal design for generation of traceable 1-D heat flux through an investigated 300 mm x 300 mm specimen, a numerical heat transfer finite element method analysis was performed. The principal components of the measuring apparatus, such as hot plate with thermopile, cold plate, and auxiliary hot plate, were constructed according to the obtained results of simulations. Software for the control of experiment and data acquisition was developed using the LabVIEW programming environment.
T2  - Thermal Science
T1  - Development of a Single-Sided Guarded Hot Plate Apparatus for Thermal Conductivity Measurements
VL  - 20
SP  - S321
EP  - S329
DO  - 10.2298/TSCI151009226T
ER  - 
@article{
author = "Terzić, Marijana M. and Milošević, Nenad D. and Stepanić, Nenad and Petričević, Slobodan",
year = "2016",
abstract = "This work presents the development of an experimental set-up for measurements of thermal conductivity of solid materials, such as ceramics, polymers, rubbers, glasses, biological materials, etc. whose thermal conductivity lies in the approximate range between 0.1 and 2 W/mk The set-up was designed on the principle of the single-sided guarded hot plate method. In order to find the optimal design for generation of traceable 1-D heat flux through an investigated 300 mm x 300 mm specimen, a numerical heat transfer finite element method analysis was performed. The principal components of the measuring apparatus, such as hot plate with thermopile, cold plate, and auxiliary hot plate, were constructed according to the obtained results of simulations. Software for the control of experiment and data acquisition was developed using the LabVIEW programming environment.",
journal = "Thermal Science",
title = "Development of a Single-Sided Guarded Hot Plate Apparatus for Thermal Conductivity Measurements",
volume = "20",
pages = "S321-S329",
doi = "10.2298/TSCI151009226T"
}
Terzić, M. M., Milošević, N. D., Stepanić, N.,& Petričević, S.. (2016). Development of a Single-Sided Guarded Hot Plate Apparatus for Thermal Conductivity Measurements. in Thermal Science, 20, S321-S329.
https://doi.org/10.2298/TSCI151009226T
Terzić MM, Milošević ND, Stepanić N, Petričević S. Development of a Single-Sided Guarded Hot Plate Apparatus for Thermal Conductivity Measurements. in Thermal Science. 2016;20:S321-S329.
doi:10.2298/TSCI151009226T .
Terzić, Marijana M., Milošević, Nenad D., Stepanić, Nenad, Petričević, Slobodan, "Development of a Single-Sided Guarded Hot Plate Apparatus for Thermal Conductivity Measurements" in Thermal Science, 20 (2016):S321-S329,
https://doi.org/10.2298/TSCI151009226T . .
5
5
7

Thermophysical properties of solid phase ruthenium measured by the pulse calorimetry technique over a wide temperature range

Milošević, Nenad D.; Nikolić, Ivana

(2015)

TY  - JOUR
AU  - Milošević, Nenad D.
AU  - Nikolić, Ivana
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/494
AB  - This paper presents experimental results on four thermophysical properties of pure polycrystalline ruthenium samples over a wide temperature range. Specific heat capacity and specific electrical resistivity were measured from 250 to 2 500 K, while hemispherical total emissivity and normal spectral emissivity at 900 nm were measured from 1 300 to 2 500 K. All the properties were obtained by using the pulse calorimetry technique. The 200 mm long specimens were in the form of a thin rod, of about 3 mm in diameter. For necessary corrections, literature data on thermal linear expansion were applied. The results are compared with available literature data and discussed. The specific heat capacity and specific electrical resistivity measurements did not indicate any allotropic transformation of the samples over the entire temperature range.
T2  - International Journal of Materials Research
T1  - Thermophysical properties of solid phase ruthenium measured by the pulse calorimetry technique over a wide temperature range
VL  - 106
IS  - 4
SP  - 361
EP  - 367
DO  - 10.3139/146.111192
ER  - 
@article{
author = "Milošević, Nenad D. and Nikolić, Ivana",
year = "2015",
abstract = "This paper presents experimental results on four thermophysical properties of pure polycrystalline ruthenium samples over a wide temperature range. Specific heat capacity and specific electrical resistivity were measured from 250 to 2 500 K, while hemispherical total emissivity and normal spectral emissivity at 900 nm were measured from 1 300 to 2 500 K. All the properties were obtained by using the pulse calorimetry technique. The 200 mm long specimens were in the form of a thin rod, of about 3 mm in diameter. For necessary corrections, literature data on thermal linear expansion were applied. The results are compared with available literature data and discussed. The specific heat capacity and specific electrical resistivity measurements did not indicate any allotropic transformation of the samples over the entire temperature range.",
journal = "International Journal of Materials Research",
title = "Thermophysical properties of solid phase ruthenium measured by the pulse calorimetry technique over a wide temperature range",
volume = "106",
number = "4",
pages = "361-367",
doi = "10.3139/146.111192"
}
Milošević, N. D.,& Nikolić, I.. (2015). Thermophysical properties of solid phase ruthenium measured by the pulse calorimetry technique over a wide temperature range. in International Journal of Materials Research, 106(4), 361-367.
https://doi.org/10.3139/146.111192
Milošević ND, Nikolić I. Thermophysical properties of solid phase ruthenium measured by the pulse calorimetry technique over a wide temperature range. in International Journal of Materials Research. 2015;106(4):361-367.
doi:10.3139/146.111192 .
Milošević, Nenad D., Nikolić, Ivana, "Thermophysical properties of solid phase ruthenium measured by the pulse calorimetry technique over a wide temperature range" in International Journal of Materials Research, 106, no. 4 (2015):361-367,
https://doi.org/10.3139/146.111192 . .
7
4
7

Thermophysical properties of solid phase rhodium measured by the pulse calorimetry technique over a wide temperature range

Milošević, Nenad D.

(2014)

TY  - JOUR
AU  - Milošević, Nenad D.
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5446
AB  - This paper presents experimental results on four thermophysical properties of pure polycrystalline rhodium samples over a wide temperature range. Specific heat capacity and specific electrical resistivity were measured from 300 to 2 200 K, while hemispherical total and normal spectral emissivities were measured from 1 200 to 2 200 K. All the properties were obtained by means of the electrical pulse calorimetry technique using specimens in the form of a thin rod, of about 2 mm in diameter and 200 mm in length. For necessary corrections, literature data on thermal linear expansion have been used. All the results are compared with available literature data and discussed.
T2  - International Journal of Materials Research
T1  - Thermophysical properties of solid phase rhodium measured by the pulse calorimetry technique over a wide temperature range
VL  - 105
IS  - 6
SP  - 571
EP  - 576
DO  - 10.3139/146.111074
ER  - 
@article{
author = "Milošević, Nenad D.",
year = "2014",
abstract = "This paper presents experimental results on four thermophysical properties of pure polycrystalline rhodium samples over a wide temperature range. Specific heat capacity and specific electrical resistivity were measured from 300 to 2 200 K, while hemispherical total and normal spectral emissivities were measured from 1 200 to 2 200 K. All the properties were obtained by means of the electrical pulse calorimetry technique using specimens in the form of a thin rod, of about 2 mm in diameter and 200 mm in length. For necessary corrections, literature data on thermal linear expansion have been used. All the results are compared with available literature data and discussed.",
journal = "International Journal of Materials Research",
title = "Thermophysical properties of solid phase rhodium measured by the pulse calorimetry technique over a wide temperature range",
volume = "105",
number = "6",
pages = "571-576",
doi = "10.3139/146.111074"
}
Milošević, N. D.. (2014). Thermophysical properties of solid phase rhodium measured by the pulse calorimetry technique over a wide temperature range. in International Journal of Materials Research, 105(6), 571-576.
https://doi.org/10.3139/146.111074
Milošević ND. Thermophysical properties of solid phase rhodium measured by the pulse calorimetry technique over a wide temperature range. in International Journal of Materials Research. 2014;105(6):571-576.
doi:10.3139/146.111074 .
Milošević, Nenad D., "Thermophysical properties of solid phase rhodium measured by the pulse calorimetry technique over a wide temperature range" in International Journal of Materials Research, 105, no. 6 (2014):571-576,
https://doi.org/10.3139/146.111074 . .
4
5
5

Thermophysical properties of solid phase palladium over a wide temperature range

Milošević, Nenad D.; Babić, Marijana

(2013)

TY  - JOUR
AU  - Milošević, Nenad D.
AU  - Babić, Marijana
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5547
AB  - This paper presents experimental results of a range of thermophysical properties of pure polycrystalline palladium samples over a wide temperature range. Specific heat capacity was measured from 250 to 1 770 K, specific electrical resistivity from 250 to 1 800 K, hemispherical total emissivity from 1 100 to 1 800 K, normal spectral emissivity from 1 340 to 1 720 K, and thermal diffusivity in the range from 200 to 1 540 K. From the measured data, the thermal conductivity and Lorentz function were computed in the range from 250 to 1 540 K. Specific heat capacity, electrical resistivity, and both emissivities were measured by means of subsecond pulse calorimetry, while the thermal diffusivity was obtained using the laser flash technique. The first method used specimens in the form of a thin rod, of about 2 mm in diameter and 200 mm in length, and the second disk specimens of about 3 mm in thickness and 10 mm in diameter. For necessary corrections, literature data on thermal linear expansion have been used. All the results are compared with available literature data and discussed.
T2  - International Journal of Materials Research
T1  - Thermophysical properties of solid phase palladium over a wide temperature range
VL  - 104
IS  - 5
SP  - 462
EP  - 470
DO  - 10.3139/146.110889
ER  - 
@article{
author = "Milošević, Nenad D. and Babić, Marijana",
year = "2013",
abstract = "This paper presents experimental results of a range of thermophysical properties of pure polycrystalline palladium samples over a wide temperature range. Specific heat capacity was measured from 250 to 1 770 K, specific electrical resistivity from 250 to 1 800 K, hemispherical total emissivity from 1 100 to 1 800 K, normal spectral emissivity from 1 340 to 1 720 K, and thermal diffusivity in the range from 200 to 1 540 K. From the measured data, the thermal conductivity and Lorentz function were computed in the range from 250 to 1 540 K. Specific heat capacity, electrical resistivity, and both emissivities were measured by means of subsecond pulse calorimetry, while the thermal diffusivity was obtained using the laser flash technique. The first method used specimens in the form of a thin rod, of about 2 mm in diameter and 200 mm in length, and the second disk specimens of about 3 mm in thickness and 10 mm in diameter. For necessary corrections, literature data on thermal linear expansion have been used. All the results are compared with available literature data and discussed.",
journal = "International Journal of Materials Research",
title = "Thermophysical properties of solid phase palladium over a wide temperature range",
volume = "104",
number = "5",
pages = "462-470",
doi = "10.3139/146.110889"
}
Milošević, N. D.,& Babić, M.. (2013). Thermophysical properties of solid phase palladium over a wide temperature range. in International Journal of Materials Research, 104(5), 462-470.
https://doi.org/10.3139/146.110889
Milošević ND, Babić M. Thermophysical properties of solid phase palladium over a wide temperature range. in International Journal of Materials Research. 2013;104(5):462-470.
doi:10.3139/146.110889 .
Milošević, Nenad D., Babić, Marijana, "Thermophysical properties of solid phase palladium over a wide temperature range" in International Journal of Materials Research, 104, no. 5 (2013):462-470,
https://doi.org/10.3139/146.110889 . .
5
4
4

A Relative Humidity Calibration from 5 Degrees C to 45 Degrees C in a Mixed-Flow Humidity Generator

Milošević, Nenad D.; Stepanić, Nenad; Babić, Marijana

(2012)

TY  - JOUR
AU  - Milošević, Nenad D.
AU  - Stepanić, Nenad
AU  - Babić, Marijana
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4820
AB  - The paper presents a method used in the Vinca Institute of Nuclear Sciences for a reliable and traceable relative humidity calibration in the temperature range from 5 degrees C to 45 degrees C. Inside a controllable temperature and humidity environment, supplied by a mixed-flow humidity generator, measurements of hygrometers under calibration are compared with those of calibrated reference instruments. A traceability chain from temperature to reference relative humidity and next to the hygrometers under calibrations is provided by using a chilled-mirror dew-point temperature system and precise relative humidity probes. Corresponding calibration uncertainties are analyzed, particularly those associated to the temperature uniformity of controlled calibration environment. Two examples of relative humidity calibration with dew-point and relative humidity reference measurements in the range from 15 to 75% of RH and 5 degrees C to 45 degrees C are presented and discussed.
T2  - Thermal Science
T1  - A Relative Humidity Calibration from 5 Degrees C to 45 Degrees C in a Mixed-Flow Humidity Generator
VL  - 16
IS  - 1
SP  - 193
EP  - 205
DO  - 10.2298/TSCI1201193M
ER  - 
@article{
author = "Milošević, Nenad D. and Stepanić, Nenad and Babić, Marijana",
year = "2012",
abstract = "The paper presents a method used in the Vinca Institute of Nuclear Sciences for a reliable and traceable relative humidity calibration in the temperature range from 5 degrees C to 45 degrees C. Inside a controllable temperature and humidity environment, supplied by a mixed-flow humidity generator, measurements of hygrometers under calibration are compared with those of calibrated reference instruments. A traceability chain from temperature to reference relative humidity and next to the hygrometers under calibrations is provided by using a chilled-mirror dew-point temperature system and precise relative humidity probes. Corresponding calibration uncertainties are analyzed, particularly those associated to the temperature uniformity of controlled calibration environment. Two examples of relative humidity calibration with dew-point and relative humidity reference measurements in the range from 15 to 75% of RH and 5 degrees C to 45 degrees C are presented and discussed.",
journal = "Thermal Science",
title = "A Relative Humidity Calibration from 5 Degrees C to 45 Degrees C in a Mixed-Flow Humidity Generator",
volume = "16",
number = "1",
pages = "193-205",
doi = "10.2298/TSCI1201193M"
}
Milošević, N. D., Stepanić, N.,& Babić, M.. (2012). A Relative Humidity Calibration from 5 Degrees C to 45 Degrees C in a Mixed-Flow Humidity Generator. in Thermal Science, 16(1), 193-205.
https://doi.org/10.2298/TSCI1201193M
Milošević ND, Stepanić N, Babić M. A Relative Humidity Calibration from 5 Degrees C to 45 Degrees C in a Mixed-Flow Humidity Generator. in Thermal Science. 2012;16(1):193-205.
doi:10.2298/TSCI1201193M .
Milošević, Nenad D., Stepanić, Nenad, Babić, Marijana, "A Relative Humidity Calibration from 5 Degrees C to 45 Degrees C in a Mixed-Flow Humidity Generator" in Thermal Science, 16, no. 1 (2012):193-205,
https://doi.org/10.2298/TSCI1201193M . .
4
4
4

Thermophysical properties of solid phase Ti-6Al-4V alloy over a wide temperature range

Milošević, Nenad D.; Aleksić, Ivana

(2012)

TY  - JOUR
AU  - Milošević, Nenad D.
AU  - Aleksić, Ivana
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4936
AB  - This paper presents experimental results on thermophysical properties of the most commonly used titanium alloy, Ti-6Al-4V, in its solid phase. The subsecond pulse calorimetry has been applied for measuring heat capacity, specific electrical resistivity, and hemispherical total and normal spectral emissivity, and the laser flash method for measuring thermal diffusivity. Specific heat capacity and specific electrical resistivity were measured from 250 to 1 700 K, thermal diffusivity from 190 to 1 530 K, hemispherical total emissivity from 780 to 1 670 K, and normal spectral emissivity at 900 nm from 1 300 to 1 730 K. Thermal conductivity and Lorentz function were computed from experimental data in the range from about 190 to 1 530 K. For necessary corrections literature data on thermal linear expansion were used. The results obtained are compared with available literature values.
T2  - International Journal of Materials Research
T1  - Thermophysical properties of solid phase Ti-6Al-4V alloy over a wide temperature range
VL  - 103
IS  - 6
SP  - 707
EP  - 714
DO  - 10.3139/146.110678
ER  - 
@article{
author = "Milošević, Nenad D. and Aleksić, Ivana",
year = "2012",
abstract = "This paper presents experimental results on thermophysical properties of the most commonly used titanium alloy, Ti-6Al-4V, in its solid phase. The subsecond pulse calorimetry has been applied for measuring heat capacity, specific electrical resistivity, and hemispherical total and normal spectral emissivity, and the laser flash method for measuring thermal diffusivity. Specific heat capacity and specific electrical resistivity were measured from 250 to 1 700 K, thermal diffusivity from 190 to 1 530 K, hemispherical total emissivity from 780 to 1 670 K, and normal spectral emissivity at 900 nm from 1 300 to 1 730 K. Thermal conductivity and Lorentz function were computed from experimental data in the range from about 190 to 1 530 K. For necessary corrections literature data on thermal linear expansion were used. The results obtained are compared with available literature values.",
journal = "International Journal of Materials Research",
title = "Thermophysical properties of solid phase Ti-6Al-4V alloy over a wide temperature range",
volume = "103",
number = "6",
pages = "707-714",
doi = "10.3139/146.110678"
}
Milošević, N. D.,& Aleksić, I.. (2012). Thermophysical properties of solid phase Ti-6Al-4V alloy over a wide temperature range. in International Journal of Materials Research, 103(6), 707-714.
https://doi.org/10.3139/146.110678
Milošević ND, Aleksić I. Thermophysical properties of solid phase Ti-6Al-4V alloy over a wide temperature range. in International Journal of Materials Research. 2012;103(6):707-714.
doi:10.3139/146.110678 .
Milošević, Nenad D., Aleksić, Ivana, "Thermophysical properties of solid phase Ti-6Al-4V alloy over a wide temperature range" in International Journal of Materials Research, 103, no. 6 (2012):707-714,
https://doi.org/10.3139/146.110678 . .
31
17
29

Application of the Laser Pulse Method of Measuring Thermal Diffusivity to Thin Alumina and Silicon Samples in a Wide Temperature Range

Milošević, Nenad D.

(2010)

TY  - JOUR
AU  - Milošević, Nenad D.
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3947
AB  - Paper presents results of measuring thermal diffusivity of translucent or partially transparent thin discs of non-metals such as alumina and silicon using most widely spread experimental technique, the standard laser pulse method. Difficulties in its application to such materials are discussed. The thermal diffusivity has been measured from room temperature up to 900 degrees C for alumina, and to 1200 degrees C for silicon. Obtained results are analyzed and compared with available literature data and existing recommended functions.
T2  - Thermal Science
T1  - Application of the Laser Pulse Method of Measuring Thermal Diffusivity to Thin Alumina and Silicon Samples in a Wide Temperature Range
VL  - 14
IS  - 2
SP  - 417
EP  - 423
DO  - 10.2298/TSCI1002417M
ER  - 
@article{
author = "Milošević, Nenad D.",
year = "2010",
abstract = "Paper presents results of measuring thermal diffusivity of translucent or partially transparent thin discs of non-metals such as alumina and silicon using most widely spread experimental technique, the standard laser pulse method. Difficulties in its application to such materials are discussed. The thermal diffusivity has been measured from room temperature up to 900 degrees C for alumina, and to 1200 degrees C for silicon. Obtained results are analyzed and compared with available literature data and existing recommended functions.",
journal = "Thermal Science",
title = "Application of the Laser Pulse Method of Measuring Thermal Diffusivity to Thin Alumina and Silicon Samples in a Wide Temperature Range",
volume = "14",
number = "2",
pages = "417-423",
doi = "10.2298/TSCI1002417M"
}
Milošević, N. D.. (2010). Application of the Laser Pulse Method of Measuring Thermal Diffusivity to Thin Alumina and Silicon Samples in a Wide Temperature Range. in Thermal Science, 14(2), 417-423.
https://doi.org/10.2298/TSCI1002417M
Milošević ND. Application of the Laser Pulse Method of Measuring Thermal Diffusivity to Thin Alumina and Silicon Samples in a Wide Temperature Range. in Thermal Science. 2010;14(2):417-423.
doi:10.2298/TSCI1002417M .
Milošević, Nenad D., "Application of the Laser Pulse Method of Measuring Thermal Diffusivity to Thin Alumina and Silicon Samples in a Wide Temperature Range" in Thermal Science, 14, no. 2 (2010):417-423,
https://doi.org/10.2298/TSCI1002417M . .
5
5
6

Determination of Transient Thermal Interface Resistance Between Two Bonded Metal Bodies using the Laser-Flash Method

Milošević, Nenad D.

(2008)

TY  - JOUR
AU  - Milošević, Nenad D.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3588
AB  - The paper presents the data reduction analysis for measurements of the transient thermal interface resistance between two bonded metal bodies using the laser-flash method. By using two different mathematical models, i.e., a two-layered and a three-layered model, whose complete analytical solutions for realistic conditions are provided, different results for final values and their uncertainties can be obtained. The analysis has been applied to experimental data measured from samples prepared with three different bonding materials, cyanoacrylate, metal epoxy resin, and silicone rubber.
T2  - International Journal of Thermophysics
T1  - Determination of Transient Thermal Interface Resistance Between Two Bonded Metal Bodies using the Laser-Flash Method
VL  - 29
IS  - 6
SP  - 2072
EP  - 2087
DO  - 10.1007/s10765-008-0378-0
ER  - 
@article{
author = "Milošević, Nenad D.",
year = "2008",
abstract = "The paper presents the data reduction analysis for measurements of the transient thermal interface resistance between two bonded metal bodies using the laser-flash method. By using two different mathematical models, i.e., a two-layered and a three-layered model, whose complete analytical solutions for realistic conditions are provided, different results for final values and their uncertainties can be obtained. The analysis has been applied to experimental data measured from samples prepared with three different bonding materials, cyanoacrylate, metal epoxy resin, and silicone rubber.",
journal = "International Journal of Thermophysics",
title = "Determination of Transient Thermal Interface Resistance Between Two Bonded Metal Bodies using the Laser-Flash Method",
volume = "29",
number = "6",
pages = "2072-2087",
doi = "10.1007/s10765-008-0378-0"
}
Milošević, N. D.. (2008). Determination of Transient Thermal Interface Resistance Between Two Bonded Metal Bodies using the Laser-Flash Method. in International Journal of Thermophysics, 29(6), 2072-2087.
https://doi.org/10.1007/s10765-008-0378-0
Milošević ND. Determination of Transient Thermal Interface Resistance Between Two Bonded Metal Bodies using the Laser-Flash Method. in International Journal of Thermophysics. 2008;29(6):2072-2087.
doi:10.1007/s10765-008-0378-0 .
Milošević, Nenad D., "Determination of Transient Thermal Interface Resistance Between Two Bonded Metal Bodies using the Laser-Flash Method" in International Journal of Thermophysics, 29, no. 6 (2008):2072-2087,
https://doi.org/10.1007/s10765-008-0378-0 . .
15
12
19

Uticaj kontaktnog otpora pri određivanju toplotne provodnosti metodom zaštićene tople ploče

Stepanić, Nenad; Milošević, Nenad

(Beograd : Institut tehničkih nauka SANU, 2007)

TY  - CONF
AU  - Stepanić, Nenad
AU  - Milošević, Nenad
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11974
AB  - U radu je opisana aparatura za merenje toplotne provodnosti slaboprovodnih materijala, u koje spadaju stakla, plastike, gume, keramike i sl. Metoda se primenjuje u Labaratoriji za termotehniku i energetiku Instituta za nuklearne nauke “Vinča” od kraja 60-ih godina i daje dobre i pouzdane rezultate u opsegu od 10 do 200 °C. Tokom poslednje godine metoda je podvrgnuta reviziji i unapređena izradom programa za automatizovanu akviziciju, prikaz i obradu podataka pod kontrolom računara. Primena unapređenja ilustrovana je eksperimentima na referentnim uzorcima od Ilford stakla. Nekoliko uzastopnih eksperimenata sa različitim kontaktnim medijumom na površinama uzorka ispitan je uticaj kontaktnog otpora na rezultat merenja.
PB  - Beograd : Institut tehničkih nauka SANU
C3  - Šesta konferencija mladih istraživača Nauka i inženjerstvo novih materijala : Program i knjiga apstrakata; Decembar 24–26, Beograd
T1  - Uticaj kontaktnog otpora pri određivanju toplotne provodnosti metodom zaštićene tople ploče
SP  - 30
EP  - 30
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11974
ER  - 
@conference{
author = "Stepanić, Nenad and Milošević, Nenad",
year = "2007",
abstract = "U radu je opisana aparatura za merenje toplotne provodnosti slaboprovodnih materijala, u koje spadaju stakla, plastike, gume, keramike i sl. Metoda se primenjuje u Labaratoriji za termotehniku i energetiku Instituta za nuklearne nauke “Vinča” od kraja 60-ih godina i daje dobre i pouzdane rezultate u opsegu od 10 do 200 °C. Tokom poslednje godine metoda je podvrgnuta reviziji i unapređena izradom programa za automatizovanu akviziciju, prikaz i obradu podataka pod kontrolom računara. Primena unapređenja ilustrovana je eksperimentima na referentnim uzorcima od Ilford stakla. Nekoliko uzastopnih eksperimenata sa različitim kontaktnim medijumom na površinama uzorka ispitan je uticaj kontaktnog otpora na rezultat merenja.",
publisher = "Beograd : Institut tehničkih nauka SANU",
journal = "Šesta konferencija mladih istraživača Nauka i inženjerstvo novih materijala : Program i knjiga apstrakata; Decembar 24–26, Beograd",
title = "Uticaj kontaktnog otpora pri određivanju toplotne provodnosti metodom zaštićene tople ploče",
pages = "30-30",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11974"
}
Stepanić, N.,& Milošević, N.. (2007). Uticaj kontaktnog otpora pri određivanju toplotne provodnosti metodom zaštićene tople ploče. in Šesta konferencija mladih istraživača Nauka i inženjerstvo novih materijala : Program i knjiga apstrakata; Decembar 24–26, Beograd
Beograd : Institut tehničkih nauka SANU., 30-30.
https://hdl.handle.net/21.15107/rcub_vinar_11974
Stepanić N, Milošević N. Uticaj kontaktnog otpora pri određivanju toplotne provodnosti metodom zaštićene tople ploče. in Šesta konferencija mladih istraživača Nauka i inženjerstvo novih materijala : Program i knjiga apstrakata; Decembar 24–26, Beograd. 2007;:30-30.
https://hdl.handle.net/21.15107/rcub_vinar_11974 .
Stepanić, Nenad, Milošević, Nenad, "Uticaj kontaktnog otpora pri određivanju toplotne provodnosti metodom zaštićene tople ploče" in Šesta konferencija mladih istraživača Nauka i inženjerstvo novih materijala : Program i knjiga apstrakata; Decembar 24–26, Beograd (2007):30-30,
https://hdl.handle.net/21.15107/rcub_vinar_11974 .

Optimal parameterization in the measurements of the thermal diffusivity of thermal barrier coatings

Milošević, Nenad D.

(2007)

TY  - JOUR
AU  - Milošević, Nenad D.
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3239
AB  - The paper presents an estimation procedure for the measurement of the thermal diffusivity of thermal barrier coatings deposited on thermal conductive substrates using the laser flash method when the thermal contact resistance between the coating and substrate is unknown. The procedure is based on the application of the optimal parameterization technique and Gauss minimization algorithm. It has been applied on the experimental data obtained by using two different samples, one made of PTFE (polytetrafluoroethylene) coating deposited on a stainless steel substrate and the other made of PVC (polyvinylchloride) deposited on a copper substrate.
T2  - Thermal Science
T1  - Optimal parameterization in the measurements of the thermal diffusivity of thermal barrier coatings
VL  - 11
IS  - 1
SP  - 137
EP  - 156
DO  - 10.2298/TSCI0701137M
ER  - 
@article{
author = "Milošević, Nenad D.",
year = "2007",
abstract = "The paper presents an estimation procedure for the measurement of the thermal diffusivity of thermal barrier coatings deposited on thermal conductive substrates using the laser flash method when the thermal contact resistance between the coating and substrate is unknown. The procedure is based on the application of the optimal parameterization technique and Gauss minimization algorithm. It has been applied on the experimental data obtained by using two different samples, one made of PTFE (polytetrafluoroethylene) coating deposited on a stainless steel substrate and the other made of PVC (polyvinylchloride) deposited on a copper substrate.",
journal = "Thermal Science",
title = "Optimal parameterization in the measurements of the thermal diffusivity of thermal barrier coatings",
volume = "11",
number = "1",
pages = "137-156",
doi = "10.2298/TSCI0701137M"
}
Milošević, N. D.. (2007). Optimal parameterization in the measurements of the thermal diffusivity of thermal barrier coatings. in Thermal Science, 11(1), 137-156.
https://doi.org/10.2298/TSCI0701137M
Milošević ND. Optimal parameterization in the measurements of the thermal diffusivity of thermal barrier coatings. in Thermal Science. 2007;11(1):137-156.
doi:10.2298/TSCI0701137M .
Milošević, Nenad D., "Optimal parameterization in the measurements of the thermal diffusivity of thermal barrier coatings" in Thermal Science, 11, no. 1 (2007):137-156,
https://doi.org/10.2298/TSCI0701137M . .
2
1

Thermophysical properties of solid phase hafnium at high temperatures

Milošević, Nenad D.; Maglic, K. D.

(2006)

TY  - JOUR
AU  - Milošević, Nenad D.
AU  - Maglic, K. D.
PY  - 2006
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3044
AB  - The thermophysical properties of several hafnium samples with a content of zirconium below 1% were experimentally studied over a wide temperature range. The specific heat capacity and specific electrical resistivity were measured from 300 to 2340 K, the hemispherical total emissivity from 1000 to 2130 K, while the thermal diffusivity was measured in the range from 300 to 1470 K. The thermal conductivity and Lorentz number were computed from measured properties for the range from 300 to 1470 K. The specific heat capacity, specific electrical resistivity, and hemispherical total emissivity were measured by subsecond pulse calorimetry, and the thermal diffusivity using the laser flash method. Samples in the form of a thin rod or wire, and in the form of a thin disk were used in the first and second methods, respectively. For data reduction and computation of relevant parameters, recent literature values of the linear thermal expansion were used. The results are compared with literature data and discussed.
T2  - International Journal of Thermophysics
T1  - Thermophysical properties of solid phase hafnium at high temperatures
VL  - 27
IS  - 2
SP  - 530
EP  - 553
DO  - 10.1007/10765-006-0045-2
ER  - 
@article{
author = "Milošević, Nenad D. and Maglic, K. D.",
year = "2006",
abstract = "The thermophysical properties of several hafnium samples with a content of zirconium below 1% were experimentally studied over a wide temperature range. The specific heat capacity and specific electrical resistivity were measured from 300 to 2340 K, the hemispherical total emissivity from 1000 to 2130 K, while the thermal diffusivity was measured in the range from 300 to 1470 K. The thermal conductivity and Lorentz number were computed from measured properties for the range from 300 to 1470 K. The specific heat capacity, specific electrical resistivity, and hemispherical total emissivity were measured by subsecond pulse calorimetry, and the thermal diffusivity using the laser flash method. Samples in the form of a thin rod or wire, and in the form of a thin disk were used in the first and second methods, respectively. For data reduction and computation of relevant parameters, recent literature values of the linear thermal expansion were used. The results are compared with literature data and discussed.",
journal = "International Journal of Thermophysics",
title = "Thermophysical properties of solid phase hafnium at high temperatures",
volume = "27",
number = "2",
pages = "530-553",
doi = "10.1007/10765-006-0045-2"
}
Milošević, N. D.,& Maglic, K. D.. (2006). Thermophysical properties of solid phase hafnium at high temperatures. in International Journal of Thermophysics, 27(2), 530-553.
https://doi.org/10.1007/10765-006-0045-2
Milošević ND, Maglic KD. Thermophysical properties of solid phase hafnium at high temperatures. in International Journal of Thermophysics. 2006;27(2):530-553.
doi:10.1007/10765-006-0045-2 .
Milošević, Nenad D., Maglic, K. D., "Thermophysical properties of solid phase hafnium at high temperatures" in International Journal of Thermophysics, 27, no. 2 (2006):530-553,
https://doi.org/10.1007/10765-006-0045-2 . .
15

Thermophysical properties of solid phase zirconium at high temperatures

Milošević, Nenad D.; Maglic, K. D.

(2006)

TY  - JOUR
AU  - Milošević, Nenad D.
AU  - Maglic, K. D.
PY  - 2006
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6624
AB  - This paper presents experimental results on the thermophysical properties of relatively pure polycrystalline zirconium samples in the solid phase from room temperature up to near the melting point. The specific heat capacity and specific electrical resistivity were measured from 290 to 1970 K, the hemispherical total emissivity from 1400 to 2000 K, the normal spectral emissivity from 1480 to 1940 K, and the thermal diffusivity in the range from 290 to 1470 K. From these data, the thermal conductivity and Lorentz number were computed in the range from 290 to 1470 K. For necessary corrections the most recent values of the linear thermal expansion from the literature have been used. Subsecond pulse calorimetry for measuring heat capacity, specific electrical resistivity, and both emissivities and the laser flash method for measuring thermal diffusivity were applied. Samples in the form of a thin rod and in the form of a thin disk were used in the first and second methods, respectively. Measurement uncertainties were generally about 3% for heat capacity, 1.6% for specific electrical resistivity, 3-10% for the two emissivities, and from less than 1% up to 6% for thermal diffusivity. All the results are discussed in reference to available literature data.
T2  - International Journal of Thermophysics
T1  - Thermophysical properties of solid phase zirconium at high temperatures
VL  - 27
IS  - 4
SP  - 1140
EP  - 1159
DO  - 10.1007/s10765-006-0080-z
ER  - 
@article{
author = "Milošević, Nenad D. and Maglic, K. D.",
year = "2006",
abstract = "This paper presents experimental results on the thermophysical properties of relatively pure polycrystalline zirconium samples in the solid phase from room temperature up to near the melting point. The specific heat capacity and specific electrical resistivity were measured from 290 to 1970 K, the hemispherical total emissivity from 1400 to 2000 K, the normal spectral emissivity from 1480 to 1940 K, and the thermal diffusivity in the range from 290 to 1470 K. From these data, the thermal conductivity and Lorentz number were computed in the range from 290 to 1470 K. For necessary corrections the most recent values of the linear thermal expansion from the literature have been used. Subsecond pulse calorimetry for measuring heat capacity, specific electrical resistivity, and both emissivities and the laser flash method for measuring thermal diffusivity were applied. Samples in the form of a thin rod and in the form of a thin disk were used in the first and second methods, respectively. Measurement uncertainties were generally about 3% for heat capacity, 1.6% for specific electrical resistivity, 3-10% for the two emissivities, and from less than 1% up to 6% for thermal diffusivity. All the results are discussed in reference to available literature data.",
journal = "International Journal of Thermophysics",
title = "Thermophysical properties of solid phase zirconium at high temperatures",
volume = "27",
number = "4",
pages = "1140-1159",
doi = "10.1007/s10765-006-0080-z"
}
Milošević, N. D.,& Maglic, K. D.. (2006). Thermophysical properties of solid phase zirconium at high temperatures. in International Journal of Thermophysics, 27(4), 1140-1159.
https://doi.org/10.1007/s10765-006-0080-z
Milošević ND, Maglic KD. Thermophysical properties of solid phase zirconium at high temperatures. in International Journal of Thermophysics. 2006;27(4):1140-1159.
doi:10.1007/s10765-006-0080-z .
Milošević, Nenad D., Maglic, K. D., "Thermophysical properties of solid phase zirconium at high temperatures" in International Journal of Thermophysics, 27, no. 4 (2006):1140-1159,
https://doi.org/10.1007/s10765-006-0080-z . .
16
17
19

Analytical solution of transient heat conduction in a two-layer anisotropic cylindrical slab excited superficially by a short laser pulse

Milošević, Nenad D.; Raynaud, M

(2004)

TY  - JOUR
AU  - Milošević, Nenad D.
AU  - Raynaud, M
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2756
AB  - This paper presents an exact analytical solution of 2D transient temperature, caused by a non-periodical pulse heating of a cylindrical two-layer slab. The corresponding partial differential equations are solved step-by-step, using the separation of variables technique. Analytical/computational procedure for eigenvalue derivation is considered separately. General initial assumptions, such as existence of thermal contact resistance, thermal conduction and diffusion anisotropy, radiative heat losses, non-uniform heating, and finite absorption depth are accounted in the solution. Numerical simulations of temperature distribution throughout the sample are given at the end of the paper. (C) 2003 Elsevier Ltd. All rights reserved.
T2  - International Journal of Heat and Mass Transfer
T1  - Analytical solution of transient heat conduction in a two-layer anisotropic cylindrical slab excited superficially by a short laser pulse
VL  - 47
IS  - 8-9
SP  - 1627
EP  - 1641
DO  - 10.1016/j.ijheatmasstransfer.2003.10.023
ER  - 
@article{
author = "Milošević, Nenad D. and Raynaud, M",
year = "2004",
abstract = "This paper presents an exact analytical solution of 2D transient temperature, caused by a non-periodical pulse heating of a cylindrical two-layer slab. The corresponding partial differential equations are solved step-by-step, using the separation of variables technique. Analytical/computational procedure for eigenvalue derivation is considered separately. General initial assumptions, such as existence of thermal contact resistance, thermal conduction and diffusion anisotropy, radiative heat losses, non-uniform heating, and finite absorption depth are accounted in the solution. Numerical simulations of temperature distribution throughout the sample are given at the end of the paper. (C) 2003 Elsevier Ltd. All rights reserved.",
journal = "International Journal of Heat and Mass Transfer",
title = "Analytical solution of transient heat conduction in a two-layer anisotropic cylindrical slab excited superficially by a short laser pulse",
volume = "47",
number = "8-9",
pages = "1627-1641",
doi = "10.1016/j.ijheatmasstransfer.2003.10.023"
}
Milošević, N. D.,& Raynaud, M.. (2004). Analytical solution of transient heat conduction in a two-layer anisotropic cylindrical slab excited superficially by a short laser pulse. in International Journal of Heat and Mass Transfer, 47(8-9), 1627-1641.
https://doi.org/10.1016/j.ijheatmasstransfer.2003.10.023
Milošević ND, Raynaud M. Analytical solution of transient heat conduction in a two-layer anisotropic cylindrical slab excited superficially by a short laser pulse. in International Journal of Heat and Mass Transfer. 2004;47(8-9):1627-1641.
doi:10.1016/j.ijheatmasstransfer.2003.10.023 .
Milošević, Nenad D., Raynaud, M, "Analytical solution of transient heat conduction in a two-layer anisotropic cylindrical slab excited superficially by a short laser pulse" in International Journal of Heat and Mass Transfer, 47, no. 8-9 (2004):1627-1641,
https://doi.org/10.1016/j.ijheatmasstransfer.2003.10.023 . .
24
20
27

Thermal diffusivity measurements of thermographite

Maglic, KD; Milošević, Nenad D.

(2004)

TY  - JOUR
AU  - Maglic, KD
AU  - Milošević, Nenad D.
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2761
AB  - This paper presents results of measurements of a graphite proposed to serve as a thermophysical property reference or standard reference material. The reported measurements contribute to a program launched in 1999 by Anter Corp. with the objective to provide a replacement for the NIST thermal property reference material RM AXM-5Q graphite whose supplies were being exhausted. Measurements of the thermal diffusivity performed on five specimens taken from different positions within a large graphite block between room temperature and 1300 K were in good mutual agreement. Measurements of NIST reference AXM-5Q graphite sample supplied to minimize effects of different contributors to a common base were also in good agreement, both with the NBS reference function established by Hust in 1984 and contributions to the NBS project from the Vinca Institute of Nuclear Sciences carried out in 1979. The influence of different data reduction techniques on the measured thermal diffusivity values is illustrated and discussed.
T2  - International Journal of Thermophysics
T1  - Thermal diffusivity measurements of thermographite
VL  - 25
IS  - 1
SP  - 237
EP  - 247
DO  - 10.1023/B:IJOT.0000022337.88761.a4
ER  - 
@article{
author = "Maglic, KD and Milošević, Nenad D.",
year = "2004",
abstract = "This paper presents results of measurements of a graphite proposed to serve as a thermophysical property reference or standard reference material. The reported measurements contribute to a program launched in 1999 by Anter Corp. with the objective to provide a replacement for the NIST thermal property reference material RM AXM-5Q graphite whose supplies were being exhausted. Measurements of the thermal diffusivity performed on five specimens taken from different positions within a large graphite block between room temperature and 1300 K were in good mutual agreement. Measurements of NIST reference AXM-5Q graphite sample supplied to minimize effects of different contributors to a common base were also in good agreement, both with the NBS reference function established by Hust in 1984 and contributions to the NBS project from the Vinca Institute of Nuclear Sciences carried out in 1979. The influence of different data reduction techniques on the measured thermal diffusivity values is illustrated and discussed.",
journal = "International Journal of Thermophysics",
title = "Thermal diffusivity measurements of thermographite",
volume = "25",
number = "1",
pages = "237-247",
doi = "10.1023/B:IJOT.0000022337.88761.a4"
}
Maglic, K.,& Milošević, N. D.. (2004). Thermal diffusivity measurements of thermographite. in International Journal of Thermophysics, 25(1), 237-247.
https://doi.org/10.1023/B:IJOT.0000022337.88761.a4
Maglic K, Milošević ND. Thermal diffusivity measurements of thermographite. in International Journal of Thermophysics. 2004;25(1):237-247.
doi:10.1023/B:IJOT.0000022337.88761.a4 .
Maglic, KD, Milošević, Nenad D., "Thermal diffusivity measurements of thermographite" in International Journal of Thermophysics, 25, no. 1 (2004):237-247,
https://doi.org/10.1023/B:IJOT.0000022337.88761.a4 . .
2
1
1

Određivanje toplotne difuzivnosti i toplotnog kontaktnog otpora tankih čvrstih slojeva na podlozi laserskom impulsnom metodom

Milošević, Nenad D.

(Univerzitet u Beogradu, Elektrotehnički fakultet, 2004)

TY  - THES
AU  - Milošević, Nenad D.
PY  - 2004
UR  - https://plus.cobiss.net/cobiss/sr/sr/bib/29542415
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7601
AB  - Cilj ovog rada je poboljšanje, razvoj i primena impulsne eksperimentalne metode za određivanje toplotne difuzivnosti i toplotnog kontaktnog otpora tankih slojeva na podlozi. Da bi se ostvario taj zadatak, rad je usmeren ka tri sledeća pravca:
I)	Teorijska istraživanja koja uključuju analitičko i numeričko rešavanje sistema parcijalnih diferencijalnih jednačina provođenja toplote kondukcijom uz odgovarajuće početne i granične uslove.
II)	Teorijska istraživanja koja podrazumevaju metode i procedure estimacije parametara primenjivih u datim teorijskim i eksperimentalnim uslovima.
III)	Eksperimentalna istraživanja koja obuhvataju poboljšanja i razvoj uslova za merenje i akviziciju eksperimentalnih podataka.
U toku prve etape istraživanja, izvedeni su i testirani različiti teorijski modeli koji opisuju jedno- i dvodimenzionalnu kondukciju toplote kroz dvoslojni sistem čvrstih materijala sa opštim i posebnim  početnim i graničnim uslovima. U drugoj etapi, u svrhu analize mogućnosti parametarske estimacije nepoznatih fizičkih veličina kao što su toplotna difuzivnost tankih slojeva i uz prisustvo konačnih neodređenosti poznatih parametara sistema, razvijene su dve numeričke procedure: direktna, koja koristi originalne parametre sistema i optimalna, koja manipuliše sa grupom modifikovanih parametra. Najzad, treća etapa podrazumeva eksperimentalna istraživanja, tj. razvoj i primenu dve kompleksne aparature, jedne za merenje signala kod jednodimenzionalnih, a druge kod dvodimenzionalnih sistema provođenja toplote na različitim uzorcima sa tankim slojevima.
AB  - The purpose of this work is to improve, develop, and apply the pulse method for the measurements of thermal diffusivity and thermal contact resistance of thin layers deposited on substrate. To carry out this mission, the work is directed toward three following axes:
I)	Theoretical studies, which include analytical and numerical considerations of partial differential equations of heat conduction for corresponding initial and boundary conditions.
II)	Theoretical studies, which consist of methods and procedures of parameter estimation, appropriate for general and particular problem.
III)	Experimental studies, which imply use and development of the experimental setup, as well as the performance of different experiments.
During the first phase, one established several models that corresponded to one- and two-dimensional heat conduction through a two-layered system, implying general and particular initial and boundary conditions. In the second phase, for a study of the estimation possibilities of unknown parameters, as it has been the thermal diffusivity of thin layer, one applied and developed two different estimation procedures: first, a direct procedure, which implied the treatment of original parameters, and second, an optimal procedure that dealt with modified parameters. Both of procedures took into the account the finite uncertainties of known parameters. Finally, in the last phase, one studied experimental problems appropriate to existing experimental setup and to measurement itself, then established another setup for two-dimensional measurements, and, finally, applied devices, procedures, and theoretical models obtained from the first two phases, to real different samples with thin layers.
PB  - Univerzitet u Beogradu, Elektrotehnički fakultet
T1  - Određivanje toplotne difuzivnosti i toplotnog kontaktnog otpora tankih čvrstih slojeva na podlozi laserskom impulsnom metodom
T1  - Measurement of thermal diffusivity and thermal contact resistance of deposited thin solid layers using the laser pulse method
T1  - Определение температуропроводности и термического сопротивления контакта тонких твëрдых слоев на подлошке лазерно импульсным методом
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7601
ER  - 
@phdthesis{
author = "Milošević, Nenad D.",
year = "2004",
abstract = "Cilj ovog rada je poboljšanje, razvoj i primena impulsne eksperimentalne metode za određivanje toplotne difuzivnosti i toplotnog kontaktnog otpora tankih slojeva na podlozi. Da bi se ostvario taj zadatak, rad je usmeren ka tri sledeća pravca:
I)	Teorijska istraživanja koja uključuju analitičko i numeričko rešavanje sistema parcijalnih diferencijalnih jednačina provođenja toplote kondukcijom uz odgovarajuće početne i granične uslove.
II)	Teorijska istraživanja koja podrazumevaju metode i procedure estimacije parametara primenjivih u datim teorijskim i eksperimentalnim uslovima.
III)	Eksperimentalna istraživanja koja obuhvataju poboljšanja i razvoj uslova za merenje i akviziciju eksperimentalnih podataka.
U toku prve etape istraživanja, izvedeni su i testirani različiti teorijski modeli koji opisuju jedno- i dvodimenzionalnu kondukciju toplote kroz dvoslojni sistem čvrstih materijala sa opštim i posebnim  početnim i graničnim uslovima. U drugoj etapi, u svrhu analize mogućnosti parametarske estimacije nepoznatih fizičkih veličina kao što su toplotna difuzivnost tankih slojeva i uz prisustvo konačnih neodređenosti poznatih parametara sistema, razvijene su dve numeričke procedure: direktna, koja koristi originalne parametre sistema i optimalna, koja manipuliše sa grupom modifikovanih parametra. Najzad, treća etapa podrazumeva eksperimentalna istraživanja, tj. razvoj i primenu dve kompleksne aparature, jedne za merenje signala kod jednodimenzionalnih, a druge kod dvodimenzionalnih sistema provođenja toplote na različitim uzorcima sa tankim slojevima., The purpose of this work is to improve, develop, and apply the pulse method for the measurements of thermal diffusivity and thermal contact resistance of thin layers deposited on substrate. To carry out this mission, the work is directed toward three following axes:
I)	Theoretical studies, which include analytical and numerical considerations of partial differential equations of heat conduction for corresponding initial and boundary conditions.
II)	Theoretical studies, which consist of methods and procedures of parameter estimation, appropriate for general and particular problem.
III)	Experimental studies, which imply use and development of the experimental setup, as well as the performance of different experiments.
During the first phase, one established several models that corresponded to one- and two-dimensional heat conduction through a two-layered system, implying general and particular initial and boundary conditions. In the second phase, for a study of the estimation possibilities of unknown parameters, as it has been the thermal diffusivity of thin layer, one applied and developed two different estimation procedures: first, a direct procedure, which implied the treatment of original parameters, and second, an optimal procedure that dealt with modified parameters. Both of procedures took into the account the finite uncertainties of known parameters. Finally, in the last phase, one studied experimental problems appropriate to existing experimental setup and to measurement itself, then established another setup for two-dimensional measurements, and, finally, applied devices, procedures, and theoretical models obtained from the first two phases, to real different samples with thin layers.",
publisher = "Univerzitet u Beogradu, Elektrotehnički fakultet",
title = "Određivanje toplotne difuzivnosti i toplotnog kontaktnog otpora tankih čvrstih slojeva na podlozi laserskom impulsnom metodom, Measurement of thermal diffusivity and thermal contact resistance of deposited thin solid layers using the laser pulse method, Определение температуропроводности и термического сопротивления контакта тонких твëрдых слоев на подлошке лазерно импульсным методом",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7601"
}
Milošević, N. D.. (2004). Određivanje toplotne difuzivnosti i toplotnog kontaktnog otpora tankih čvrstih slojeva na podlozi laserskom impulsnom metodom. 
Univerzitet u Beogradu, Elektrotehnički fakultet..
https://hdl.handle.net/21.15107/rcub_vinar_7601
Milošević ND. Određivanje toplotne difuzivnosti i toplotnog kontaktnog otpora tankih čvrstih slojeva na podlozi laserskom impulsnom metodom. 2004;.
https://hdl.handle.net/21.15107/rcub_vinar_7601 .
Milošević, Nenad D., "Određivanje toplotne difuzivnosti i toplotnog kontaktnog otpora tankih čvrstih slojeva na podlozi laserskom impulsnom metodom" (2004),
https://hdl.handle.net/21.15107/rcub_vinar_7601 .