Data reduction and uncertainty assessment of the direct pulse heating technique with both contact and radiance temperature measurements
Само за регистроване кориснике
2024
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
direct pulse heating technique / Hemispherical total emissivity / high temperature properties / normal spectral emissivity / specific electrical resistivity / specific heatИзвор:
High Temperatures - High Pressures, 2024, 53, 3, 271-288Колекције
Институција/група
VinčaTY - 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 . .