Kartalović, Nenad M.

Link to this page

Authority KeyName Variants
orcid::0000-0003-3810-342X
  • Kartalović, Nenad M. (10)
  • Kartalović, Nenad (4)

Author's Bibliography

Validity of the law of similarity for impulse and DC breakdown of gases in the vicinity of the Paschen’s minimum

Kartalović, Nenad M.; Jusić, Alija; Nikezić, Dušan P.; Stanković, Koviljka

(2023)

TY  - JOUR
AU  - Kartalović, Nenad M.
AU  - Jusić, Alija
AU  - Nikezić, Dušan P.
AU  - Stanković, Koviljka
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10508
AB  - The study discusses the validity of the law of similarity for the impulse breakdown of gases at low pressure and small inter-electrode distances. The research has been done theoretically, experimentally and numerically. The experiments were conducted under well-controlled laboratory conditions. The combined measurement uncertainty was less than 5%. The experiments were carried out with gases SF6, N2 and He. The electrodes were made of copper, but also of metals with different values of the work function. The obtained results are presented through the impulse characteristics for similar systems. Such a presentation only provided qualitative information. In order to obtain quantitative information, a modified Wilcoxon Rank Sum Test (U test) was performed. The obtained results show that the law of similarity is valid for the DC breakdown of gases, but it is not valid for the impulse breakdown of gases. It can be concluded that the law of similarity is inapplicable for the design of gas-insulated systems under low pressure at small values of the inter-electrode distance.
T2  - Vacuum
T1  - Validity of the law of similarity for impulse and DC breakdown of gases in the vicinity of the Paschen’s minimum
VL  - 207
SP  - 111683
DO  - 10.1016/j.vacuum.2022.111683
ER  - 
@article{
author = "Kartalović, Nenad M. and Jusić, Alija and Nikezić, Dušan P. and Stanković, Koviljka",
year = "2023",
abstract = "The study discusses the validity of the law of similarity for the impulse breakdown of gases at low pressure and small inter-electrode distances. The research has been done theoretically, experimentally and numerically. The experiments were conducted under well-controlled laboratory conditions. The combined measurement uncertainty was less than 5%. The experiments were carried out with gases SF6, N2 and He. The electrodes were made of copper, but also of metals with different values of the work function. The obtained results are presented through the impulse characteristics for similar systems. Such a presentation only provided qualitative information. In order to obtain quantitative information, a modified Wilcoxon Rank Sum Test (U test) was performed. The obtained results show that the law of similarity is valid for the DC breakdown of gases, but it is not valid for the impulse breakdown of gases. It can be concluded that the law of similarity is inapplicable for the design of gas-insulated systems under low pressure at small values of the inter-electrode distance.",
journal = "Vacuum",
title = "Validity of the law of similarity for impulse and DC breakdown of gases in the vicinity of the Paschen’s minimum",
volume = "207",
pages = "111683",
doi = "10.1016/j.vacuum.2022.111683"
}
Kartalović, N. M., Jusić, A., Nikezić, D. P.,& Stanković, K.. (2023). Validity of the law of similarity for impulse and DC breakdown of gases in the vicinity of the Paschen’s minimum. in Vacuum, 207, 111683.
https://doi.org/10.1016/j.vacuum.2022.111683
Kartalović NM, Jusić A, Nikezić DP, Stanković K. Validity of the law of similarity for impulse and DC breakdown of gases in the vicinity of the Paschen’s minimum. in Vacuum. 2023;207:111683.
doi:10.1016/j.vacuum.2022.111683 .
Kartalović, Nenad M., Jusić, Alija, Nikezić, Dušan P., Stanković, Koviljka, "Validity of the law of similarity for impulse and DC breakdown of gases in the vicinity of the Paschen’s minimum" in Vacuum, 207 (2023):111683,
https://doi.org/10.1016/j.vacuum.2022.111683 . .
2
1

Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test

Brajović, Dragan; Jokanović, Bojan; Bebić, Milan; Kartalović, Nenad; Nikezić, Dušan P.

(2023)

TY  - JOUR
AU  - Brajović, Dragan
AU  - Jokanović, Bojan
AU  - Bebić, Milan
AU  - Kartalović, Nenad
AU  - Nikezić, Dušan P.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10642
AB  - The study aims to achieve a simple, reliable, and significant lifetime extension of the high-voltage asynchronous machine in relation to the voltage endurance test. To achieve this goal, the focus was on achieving longer-lasting and more stable insulation of the stator package of an asynchronous machine. Longer-lasting and more stable insulation of a stator is achieved by reinforcing the weak points on its prefabricated multiturn coils. These reinforcements were performed with standard insulating materials that are used for the production of the prefabricated multiturn coils (because there is no data regarding the long-term behavior of new materials that show some better properties in laboratories, but only during short-term tests). With such reinforced weak spots based on prefabricated models, they were made by the classical procedure with the use of standardized tools. To track the effects of the improvement of the insulation characteristics of a stator, an algorithm was developed based on the law of increasing probability and the determination of lifetime curves to the voltage endurance test. The lifetime curves were determined by the method of increasing voltage with the transformation of the obtained results to the corresponding results by the constant voltage method. The applied algorithm that was formed for this study, had been verified with statistical reliability of 95%. The combined measurement uncertainty of the measurement procedure was about 5%.
T2  - Electrical Engineering
T1  - Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test
VL  - 105
SP  - 1643
EP  - 1653
DO  - 10.1007/s00202-023-01767-w
ER  - 
@article{
author = "Brajović, Dragan and Jokanović, Bojan and Bebić, Milan and Kartalović, Nenad and Nikezić, Dušan P.",
year = "2023",
abstract = "The study aims to achieve a simple, reliable, and significant lifetime extension of the high-voltage asynchronous machine in relation to the voltage endurance test. To achieve this goal, the focus was on achieving longer-lasting and more stable insulation of the stator package of an asynchronous machine. Longer-lasting and more stable insulation of a stator is achieved by reinforcing the weak points on its prefabricated multiturn coils. These reinforcements were performed with standard insulating materials that are used for the production of the prefabricated multiturn coils (because there is no data regarding the long-term behavior of new materials that show some better properties in laboratories, but only during short-term tests). With such reinforced weak spots based on prefabricated models, they were made by the classical procedure with the use of standardized tools. To track the effects of the improvement of the insulation characteristics of a stator, an algorithm was developed based on the law of increasing probability and the determination of lifetime curves to the voltage endurance test. The lifetime curves were determined by the method of increasing voltage with the transformation of the obtained results to the corresponding results by the constant voltage method. The applied algorithm that was formed for this study, had been verified with statistical reliability of 95%. The combined measurement uncertainty of the measurement procedure was about 5%.",
journal = "Electrical Engineering",
title = "Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test",
volume = "105",
pages = "1643-1653",
doi = "10.1007/s00202-023-01767-w"
}
Brajović, D., Jokanović, B., Bebić, M., Kartalović, N.,& Nikezić, D. P.. (2023). Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test. in Electrical Engineering, 105, 1643-1653.
https://doi.org/10.1007/s00202-023-01767-w
Brajović D, Jokanović B, Bebić M, Kartalović N, Nikezić DP. Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test. in Electrical Engineering. 2023;105:1643-1653.
doi:10.1007/s00202-023-01767-w .
Brajović, Dragan, Jokanović, Bojan, Bebić, Milan, Kartalović, Nenad, Nikezić, Dušan P., "Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test" in Electrical Engineering, 105 (2023):1643-1653,
https://doi.org/10.1007/s00202-023-01767-w . .

Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test

Brajović, Dragan; Jokanović, Bojan; Bebić, Milan; Kartalović, Nenad; Nikezić, Dušan P.

(2023)

TY  - JOUR
AU  - Brajović, Dragan
AU  - Jokanović, Bojan
AU  - Bebić, Milan
AU  - Kartalović, Nenad
AU  - Nikezić, Dušan P.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10648
AB  - The study aims to achieve a simple, reliable, and significant lifetime extension of the high-voltage asynchronous machine in relation to the voltage endurance test. To achieve this goal, the focus was on achieving longer-lasting and more stable insulation of the stator package of an asynchronous machine. Longer-lasting and more stable insulation of a stator is achieved by reinforcing the weak points on its prefabricated multiturn coils. These reinforcements were performed with standard insulating materials that are used for the production of the prefabricated multiturn coils (because there is no data regarding the long-term behavior of new materials that show some better properties in laboratories, but only during short-term tests). With such reinforced weak spots based on prefabricated models, they were made by the classical procedure with the use of standardized tools. To track the effects of the improvement of the insulation characteristics of a stator, an algorithm was developed based on the law of increasing probability and the determination of lifetime curves to the voltage endurance test. The lifetime curves were determined by the method of increasing voltage with the transformation of the obtained results to the corresponding results by the constant voltage method. The applied algorithm that was formed for this study, had been verified with statistical reliability of 95%. The combined measurement uncertainty of the measurement procedure was about 5%.
T2  - Electrical Engineering
T1  - Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test
VL  - 105
SP  - 1643
EP  - 1653
DO  - 10.21203/rs.3.rs-2254547/v1
ER  - 
@article{
author = "Brajović, Dragan and Jokanović, Bojan and Bebić, Milan and Kartalović, Nenad and Nikezić, Dušan P.",
year = "2023",
abstract = "The study aims to achieve a simple, reliable, and significant lifetime extension of the high-voltage asynchronous machine in relation to the voltage endurance test. To achieve this goal, the focus was on achieving longer-lasting and more stable insulation of the stator package of an asynchronous machine. Longer-lasting and more stable insulation of a stator is achieved by reinforcing the weak points on its prefabricated multiturn coils. These reinforcements were performed with standard insulating materials that are used for the production of the prefabricated multiturn coils (because there is no data regarding the long-term behavior of new materials that show some better properties in laboratories, but only during short-term tests). With such reinforced weak spots based on prefabricated models, they were made by the classical procedure with the use of standardized tools. To track the effects of the improvement of the insulation characteristics of a stator, an algorithm was developed based on the law of increasing probability and the determination of lifetime curves to the voltage endurance test. The lifetime curves were determined by the method of increasing voltage with the transformation of the obtained results to the corresponding results by the constant voltage method. The applied algorithm that was formed for this study, had been verified with statistical reliability of 95%. The combined measurement uncertainty of the measurement procedure was about 5%.",
journal = "Electrical Engineering",
title = "Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test",
volume = "105",
pages = "1643-1653",
doi = "10.21203/rs.3.rs-2254547/v1"
}
Brajović, D., Jokanović, B., Bebić, M., Kartalović, N.,& Nikezić, D. P.. (2023). Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test. in Electrical Engineering, 105, 1643-1653.
https://doi.org/10.21203/rs.3.rs-2254547/v1
Brajović D, Jokanović B, Bebić M, Kartalović N, Nikezić DP. Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test. in Electrical Engineering. 2023;105:1643-1653.
doi:10.21203/rs.3.rs-2254547/v1 .
Brajović, Dragan, Jokanović, Bojan, Bebić, Milan, Kartalović, Nenad, Nikezić, Dušan P., "Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test" in Electrical Engineering, 105 (2023):1643-1653,
https://doi.org/10.21203/rs.3.rs-2254547/v1 . .

Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components

Kartalović, Nenad; Kovačević, Uroš; Nikezić, Dušan; Jusić, Alija

(2023)

TY  - JOUR
AU  - Kartalović, Nenad
AU  - Kovačević, Uroš
AU  - Nikezić, Dušan
AU  - Jusić, Alija
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11578
AB  - The study con sid ers the im pact of the en vi ron men tal con tam i na tion by the elec tro mag netic ra di a tion of elec tron beam gen er a tor and high-en ergy ra dio ac tive source on the mem ory com - po nents. Electron beam gen er a tor can be used for in jecting parti cle en ergy into the plasma of the fusion sys tem based on a Marx gener a tor, while ra dio ac tive source as a sim u la tor of high-en ergy ion iz ing ra di a tion that can be caused by the neu tron-in duced ac ti va tion of plasma sur round ing struc tures or re leased from deu te rium-tri tium fu sion re ac tion. The ef - fects of gamma ra di a tion of high-en ergy radio ac tive source and elec tric field of the electron beam gen er a tor on EPROM and EEPROM semi con ductor com puter mem ory, were in ves ti - gated. An older mem ory types were de lib er ately cho sen for the rea son that their more ro bust con struc tion will better pro tect them from the ef fects of ioniz ing and non-ion iz ing ra di a tion. The re sults ob tained un der well-con trolled condi tions show a high de gree of non-re sis tance of the semi con duc tor tech nol ogy to the ex pected elec tro mag netic pol lu tion of the elec tron beam gen er a tor and high-en ergy radio ac tive source. This con clu sion raises doubts on the pos - si bil ity of si mul ta neous ap pli ca tion of elec tron beam gen er a tor, con se quently fu sion sys tem and nanotechnologies with the in creas ing need for min ia turiza tion of electronic com po nents
T2  - Nuclear Technology and Radiation Protection
T1  - Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components
VL  - 38
IS  - 1
SP  - 10
EP  - 17
DO  - 10.2298/NTRP2301010K
ER  - 
@article{
author = "Kartalović, Nenad and Kovačević, Uroš and Nikezić, Dušan and Jusić, Alija",
year = "2023",
abstract = "The study con sid ers the im pact of the en vi ron men tal con tam i na tion by the elec tro mag netic ra di a tion of elec tron beam gen er a tor and high-en ergy ra dio ac tive source on the mem ory com - po nents. Electron beam gen er a tor can be used for in jecting parti cle en ergy into the plasma of the fusion sys tem based on a Marx gener a tor, while ra dio ac tive source as a sim u la tor of high-en ergy ion iz ing ra di a tion that can be caused by the neu tron-in duced ac ti va tion of plasma sur round ing struc tures or re leased from deu te rium-tri tium fu sion re ac tion. The ef - fects of gamma ra di a tion of high-en ergy radio ac tive source and elec tric field of the electron beam gen er a tor on EPROM and EEPROM semi con ductor com puter mem ory, were in ves ti - gated. An older mem ory types were de lib er ately cho sen for the rea son that their more ro bust con struc tion will better pro tect them from the ef fects of ioniz ing and non-ion iz ing ra di a tion. The re sults ob tained un der well-con trolled condi tions show a high de gree of non-re sis tance of the semi con duc tor tech nol ogy to the ex pected elec tro mag netic pol lu tion of the elec tron beam gen er a tor and high-en ergy radio ac tive source. This con clu sion raises doubts on the pos - si bil ity of si mul ta neous ap pli ca tion of elec tron beam gen er a tor, con se quently fu sion sys tem and nanotechnologies with the in creas ing need for min ia turiza tion of electronic com po nents",
journal = "Nuclear Technology and Radiation Protection",
title = "Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components",
volume = "38",
number = "1",
pages = "10-17",
doi = "10.2298/NTRP2301010K"
}
Kartalović, N., Kovačević, U., Nikezić, D.,& Jusić, A.. (2023). Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components. in Nuclear Technology and Radiation Protection, 38(1), 10-17.
https://doi.org/10.2298/NTRP2301010K
Kartalović N, Kovačević U, Nikezić D, Jusić A. Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components. in Nuclear Technology and Radiation Protection. 2023;38(1):10-17.
doi:10.2298/NTRP2301010K .
Kartalović, Nenad, Kovačević, Uroš, Nikezić, Dušan, Jusić, Alija, "Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components" in Nuclear Technology and Radiation Protection, 38, no. 1 (2023):10-17,
https://doi.org/10.2298/NTRP2301010K . .
1

Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit

Kartalović, Nenad M.; Jusić, Alija; Žigić, Aleksandar; Nikezić, Dušan P.

(2022)

TY  - JOUR
AU  - Kartalović, Nenad M.
AU  - Jusić, Alija
AU  - Žigić, Aleksandar
AU  - Nikezić, Dušan P.
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10813
AB  - Due to the shortcomings of commercial filters and non-linear components for overvoltage protection in the conditions of synergy of neutron and gamma radiation and functional aging, the behavior of the hybrid protection circuit under the same conditions was examined. In order for the experimental procedure to correspond as closely as possible to the real situation, the load of the hybrid circuit was not adjusted by impedance. The standard model of the hybrid protection circuit recommended in accordance with IEC 1.3 is simulated using the software package PSPICE. To that end, it is necessary to create a varistor with appropriate elements. The equivalent inductance parameters were found to be stable in relation to the experimental conditions. It was also established that due to the synergy of neutron and gamma radiation and functional aging, there is a change in the steepness of the varistor characteristic and the tangent of the loss angle in the capacitors. The overall effect of neutron and gamma radiation and functional aging was tested on the hybrid circuit and on individual components. The experiments were performed under well-controlled laboratory conditions, and the combined measurement uncertainty of the experimental procedure did not exceed 5%.
T2  - Nuclear Technology and Radiation Protection
T1  - Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit
VL  - 37
IS  - 3
SP  - 201
EP  - 206
DO  - 10.2298/NTRP2203201K
ER  - 
@article{
author = "Kartalović, Nenad M. and Jusić, Alija and Žigić, Aleksandar and Nikezić, Dušan P.",
year = "2022",
abstract = "Due to the shortcomings of commercial filters and non-linear components for overvoltage protection in the conditions of synergy of neutron and gamma radiation and functional aging, the behavior of the hybrid protection circuit under the same conditions was examined. In order for the experimental procedure to correspond as closely as possible to the real situation, the load of the hybrid circuit was not adjusted by impedance. The standard model of the hybrid protection circuit recommended in accordance with IEC 1.3 is simulated using the software package PSPICE. To that end, it is necessary to create a varistor with appropriate elements. The equivalent inductance parameters were found to be stable in relation to the experimental conditions. It was also established that due to the synergy of neutron and gamma radiation and functional aging, there is a change in the steepness of the varistor characteristic and the tangent of the loss angle in the capacitors. The overall effect of neutron and gamma radiation and functional aging was tested on the hybrid circuit and on individual components. The experiments were performed under well-controlled laboratory conditions, and the combined measurement uncertainty of the experimental procedure did not exceed 5%.",
journal = "Nuclear Technology and Radiation Protection",
title = "Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit",
volume = "37",
number = "3",
pages = "201-206",
doi = "10.2298/NTRP2203201K"
}
Kartalović, N. M., Jusić, A., Žigić, A.,& Nikezić, D. P.. (2022). Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit. in Nuclear Technology and Radiation Protection, 37(3), 201-206.
https://doi.org/10.2298/NTRP2203201K
Kartalović NM, Jusić A, Žigić A, Nikezić DP. Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit. in Nuclear Technology and Radiation Protection. 2022;37(3):201-206.
doi:10.2298/NTRP2203201K .
Kartalović, Nenad M., Jusić, Alija, Žigić, Aleksandar, Nikezić, Dušan P., "Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit" in Nuclear Technology and Radiation Protection, 37, no. 3 (2022):201-206,
https://doi.org/10.2298/NTRP2203201K . .
5
5

Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments

Kartalović, Nenad M.; Stanković, Koviljka; Nikezić, Dušan P.; Kovačević, Uroš

(2021)

TY  - JOUR
AU  - Kartalović, Nenad M.
AU  - Stanković, Koviljka
AU  - Nikezić, Dušan P.
AU  - Kovačević, Uroš
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9608
AB  - The effect of gamma radiation on the reliable measurement of single voltage pulses of electron beam injectors into plasma during fusion experiments is considered in the manuscript. For this purpose, a 10 GHz fast voltage divider was constructed. The high-voltage capacitor was a gas condenser, and the low-voltage capacitor was a parallel connection of 10 mica capacitors. It turned out that the received radiation dose corrects the transmission ratio since it aligns the frequency characteristic of the mica in the area of spatial charge. This phenomenon has been explained from both a positive and a negative aspect with an effect on the concrete application. The need for further research on this problem was also pointed out to establish a saturation dose and thus obtain a constant frequency characteristic of the mica. The interest in the fast-divider behavior in the neutron field is also highlighted. © 2020 Informa UK Limited, trading as Taylor & Francis Group.
T2  - Radiation Effects and Defects in Solids
T1  - Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments
VL  - 176
IS  - 3-4
SP  - 243
EP  - 254
DO  - 10.1080/10420150.2020.1812074
ER  - 
@article{
author = "Kartalović, Nenad M. and Stanković, Koviljka and Nikezić, Dušan P. and Kovačević, Uroš",
year = "2021",
abstract = "The effect of gamma radiation on the reliable measurement of single voltage pulses of electron beam injectors into plasma during fusion experiments is considered in the manuscript. For this purpose, a 10 GHz fast voltage divider was constructed. The high-voltage capacitor was a gas condenser, and the low-voltage capacitor was a parallel connection of 10 mica capacitors. It turned out that the received radiation dose corrects the transmission ratio since it aligns the frequency characteristic of the mica in the area of spatial charge. This phenomenon has been explained from both a positive and a negative aspect with an effect on the concrete application. The need for further research on this problem was also pointed out to establish a saturation dose and thus obtain a constant frequency characteristic of the mica. The interest in the fast-divider behavior in the neutron field is also highlighted. © 2020 Informa UK Limited, trading as Taylor & Francis Group.",
journal = "Radiation Effects and Defects in Solids",
title = "Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments",
volume = "176",
number = "3-4",
pages = "243-254",
doi = "10.1080/10420150.2020.1812074"
}
Kartalović, N. M., Stanković, K., Nikezić, D. P.,& Kovačević, U.. (2021). Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments. in Radiation Effects and Defects in Solids, 176(3-4), 243-254.
https://doi.org/10.1080/10420150.2020.1812074
Kartalović NM, Stanković K, Nikezić DP, Kovačević U. Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments. in Radiation Effects and Defects in Solids. 2021;176(3-4):243-254.
doi:10.1080/10420150.2020.1812074 .
Kartalović, Nenad M., Stanković, Koviljka, Nikezić, Dušan P., Kovačević, Uroš, "Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments" in Radiation Effects and Defects in Solids, 176, no. 3-4 (2021):243-254,
https://doi.org/10.1080/10420150.2020.1812074 . .
2
1
2

Possibility of application nuclear magnetic resonance for measurement of fluid-flow

Kartalović, Nenad M.; Đekić, Saška D.; Đekić, Saša B.; Nikezić, Dušan P.; Ramadani, Uzahir

(2021)

TY  - JOUR
AU  - Kartalović, Nenad M.
AU  - Đekić, Saška D.
AU  - Đekić, Saša B.
AU  - Nikezić, Dušan P.
AU  - Ramadani, Uzahir
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10067
AB  - The paper considers the application of nuclear magnetic resonance for measurement of fluid-flow. The paper is of an experimental nature. Flowmeter based on nuclear magnetic resonance is extremely precise. The combined measurement uncertainty can be 0.1 %. Such a value of measurement uncertainty indicates that it is a matter of a deterministic and not of a stochastic quantity. This high degree of reliability of the method is theoretically and mathematically described. The paper presents a measurement scheme for flow measurement. Water flow measurement was performed on the principle of nuclear magnetic resonance and on the basis of tritiated water (which is considered to be the most accurate classical method). The obtained results show that the measurement of flow based on nuclear magnetic resonance is more accurate (especially at higher flow). This is explained by the higher inertial mass of HTO tritiated water molecules than the standard H2 O mass and the possible transition of tritiated water to H3HeO. In this way, it has been proven that tracing water based on nuclear magnetic resonance is the only real tracing of water by water. The obtained results show that tracing water with tritiated or heavy water is not tracing water by water which is explained by different inertial masses.
T2  - Nuclear Technology and Radiation Protection
T1  - Possibility of application nuclear magnetic resonance for measurement of fluid-flow
VL  - 36
IS  - 2
SP  - 168
EP  - 173
DO  - 10.2298/NTRP210614017K
ER  - 
@article{
author = "Kartalović, Nenad M. and Đekić, Saška D. and Đekić, Saša B. and Nikezić, Dušan P. and Ramadani, Uzahir",
year = "2021",
abstract = "The paper considers the application of nuclear magnetic resonance for measurement of fluid-flow. The paper is of an experimental nature. Flowmeter based on nuclear magnetic resonance is extremely precise. The combined measurement uncertainty can be 0.1 %. Such a value of measurement uncertainty indicates that it is a matter of a deterministic and not of a stochastic quantity. This high degree of reliability of the method is theoretically and mathematically described. The paper presents a measurement scheme for flow measurement. Water flow measurement was performed on the principle of nuclear magnetic resonance and on the basis of tritiated water (which is considered to be the most accurate classical method). The obtained results show that the measurement of flow based on nuclear magnetic resonance is more accurate (especially at higher flow). This is explained by the higher inertial mass of HTO tritiated water molecules than the standard H2 O mass and the possible transition of tritiated water to H3HeO. In this way, it has been proven that tracing water based on nuclear magnetic resonance is the only real tracing of water by water. The obtained results show that tracing water with tritiated or heavy water is not tracing water by water which is explained by different inertial masses.",
journal = "Nuclear Technology and Radiation Protection",
title = "Possibility of application nuclear magnetic resonance for measurement of fluid-flow",
volume = "36",
number = "2",
pages = "168-173",
doi = "10.2298/NTRP210614017K"
}
Kartalović, N. M., Đekić, S. D., Đekić, S. B., Nikezić, D. P.,& Ramadani, U.. (2021). Possibility of application nuclear magnetic resonance for measurement of fluid-flow. in Nuclear Technology and Radiation Protection, 36(2), 168-173.
https://doi.org/10.2298/NTRP210614017K
Kartalović NM, Đekić SD, Đekić SB, Nikezić DP, Ramadani U. Possibility of application nuclear magnetic resonance for measurement of fluid-flow. in Nuclear Technology and Radiation Protection. 2021;36(2):168-173.
doi:10.2298/NTRP210614017K .
Kartalović, Nenad M., Đekić, Saška D., Đekić, Saša B., Nikezić, Dušan P., Ramadani, Uzahir, "Possibility of application nuclear magnetic resonance for measurement of fluid-flow" in Nuclear Technology and Radiation Protection, 36, no. 2 (2021):168-173,
https://doi.org/10.2298/NTRP210614017K . .
6
7

In fluence of gamma radiation on Josephson junction

Kartalović, Nenad M.; Đekić, Saška D.; Đekić, Saša B.; Ramadani, Uzahir; Nikezić, Dušan P.

(2021)

TY  - JOUR
AU  - Kartalović, Nenad M.
AU  - Đekić, Saška D.
AU  - Đekić, Saša B.
AU  - Ramadani, Uzahir
AU  - Nikezić, Dušan P.
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10438
AB  - Quantum mechanics consideration, supported by a concrete example, yielded standard sources of di rect volt age mea sured by frequency (which is the most ac cu rate measur able phys-ical quantity) and extremely sensitive instrument for measuring magnetic induction SQUID (which is an ac ro nym based on the term Supercon duct ing Quan tum Inter fer ence Device). The pos sibility of these mea sure ments is based on the Josephson junc tion. In this paper, the in flu ence of gamma ra diation on the mea sure ment un cer tainty Type A, of a com mercial Josephson compound, is investi gated. The conclu sion is that both dy namic gamma radiation and the dose of gamma ra di ation, un der the con ditions of the ex per iment, have a neg ligible ef-fect on the mea sure ment uncer tainty of the Josephson junc tion. Based on the ob tained re sult, it was con cluded that in the primary metrological con di tions, the mea sure ment un cer tainty type A of the Josephson junc tion is neg ligible, i. e., that the secondary cosmic radiation does not af fect the stan dard of the DC volt age source. © 2021, Vinca Inst Nuclear Sci. All rights reserved.
T2  - Nuclear Technology and Radiation Protection
T1  - In fluence of gamma radiation on Josephson junction
VL  - 36
IS  - 4
SP  - 352
EP  - 357
DO  - 10.2298/NTRP2104352K
ER  - 
@article{
author = "Kartalović, Nenad M. and Đekić, Saška D. and Đekić, Saša B. and Ramadani, Uzahir and Nikezić, Dušan P.",
year = "2021",
abstract = "Quantum mechanics consideration, supported by a concrete example, yielded standard sources of di rect volt age mea sured by frequency (which is the most ac cu rate measur able phys-ical quantity) and extremely sensitive instrument for measuring magnetic induction SQUID (which is an ac ro nym based on the term Supercon duct ing Quan tum Inter fer ence Device). The pos sibility of these mea sure ments is based on the Josephson junc tion. In this paper, the in flu ence of gamma ra diation on the mea sure ment un cer tainty Type A, of a com mercial Josephson compound, is investi gated. The conclu sion is that both dy namic gamma radiation and the dose of gamma ra di ation, un der the con ditions of the ex per iment, have a neg ligible ef-fect on the mea sure ment uncer tainty of the Josephson junc tion. Based on the ob tained re sult, it was con cluded that in the primary metrological con di tions, the mea sure ment un cer tainty type A of the Josephson junc tion is neg ligible, i. e., that the secondary cosmic radiation does not af fect the stan dard of the DC volt age source. © 2021, Vinca Inst Nuclear Sci. All rights reserved.",
journal = "Nuclear Technology and Radiation Protection",
title = "In fluence of gamma radiation on Josephson junction",
volume = "36",
number = "4",
pages = "352-357",
doi = "10.2298/NTRP2104352K"
}
Kartalović, N. M., Đekić, S. D., Đekić, S. B., Ramadani, U.,& Nikezić, D. P.. (2021). In fluence of gamma radiation on Josephson junction. in Nuclear Technology and Radiation Protection, 36(4), 352-357.
https://doi.org/10.2298/NTRP2104352K
Kartalović NM, Đekić SD, Đekić SB, Ramadani U, Nikezić DP. In fluence of gamma radiation on Josephson junction. in Nuclear Technology and Radiation Protection. 2021;36(4):352-357.
doi:10.2298/NTRP2104352K .
Kartalović, Nenad M., Đekić, Saška D., Đekić, Saša B., Ramadani, Uzahir, Nikezić, Dušan P., "In fluence of gamma radiation on Josephson junction" in Nuclear Technology and Radiation Protection, 36, no. 4 (2021):352-357,
https://doi.org/10.2298/NTRP2104352K . .
2
2

Passive and active shielding against electromagnetic radiation

Đekić, Saša B.; Nikezić, Dušan P.; Brajović, Dragan; Kartalović, Nenad M.; Ramadani, Uzahir

(2020)

TY  - JOUR
AU  - Đekić, Saša B.
AU  - Nikezić, Dušan P.
AU  - Brajović, Dragan
AU  - Kartalović, Nenad M.
AU  - Ramadani, Uzahir
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9165
AB  - In nuclear physics experiments, it is very important to isolate the measured quantities from electromagnetic noise. Without this possibility, it is impossible to obtain usable experimental results since natural electromagnetic noise can be several orders of magnitude larger than the measured magnitude. In order to enable such measurements, it is necessary to eliminate electromagnetic noise from the experimental procedure. This is achieved by shielding against electromagnetic radiation. In this paper, experiments were performed to protect a room from electromagnetic noise. By applying all known methods of shielding against electromagnetic radiation, it was concluded that the room can be protected from the electrical component, but it is impossible to protect it from the magnetic component of electromagnetic radiation.
T2  - Nuclear Technology and Radiation Protection
T1  - Passive and active shielding against electromagnetic radiation
VL  - 35
IS  - 4
SP  - 331
EP  - 338
DO  - 10.2298/NTRP2004331D
ER  - 
@article{
author = "Đekić, Saša B. and Nikezić, Dušan P. and Brajović, Dragan and Kartalović, Nenad M. and Ramadani, Uzahir",
year = "2020",
abstract = "In nuclear physics experiments, it is very important to isolate the measured quantities from electromagnetic noise. Without this possibility, it is impossible to obtain usable experimental results since natural electromagnetic noise can be several orders of magnitude larger than the measured magnitude. In order to enable such measurements, it is necessary to eliminate electromagnetic noise from the experimental procedure. This is achieved by shielding against electromagnetic radiation. In this paper, experiments were performed to protect a room from electromagnetic noise. By applying all known methods of shielding against electromagnetic radiation, it was concluded that the room can be protected from the electrical component, but it is impossible to protect it from the magnetic component of electromagnetic radiation.",
journal = "Nuclear Technology and Radiation Protection",
title = "Passive and active shielding against electromagnetic radiation",
volume = "35",
number = "4",
pages = "331-338",
doi = "10.2298/NTRP2004331D"
}
Đekić, S. B., Nikezić, D. P., Brajović, D., Kartalović, N. M.,& Ramadani, U.. (2020). Passive and active shielding against electromagnetic radiation. in Nuclear Technology and Radiation Protection, 35(4), 331-338.
https://doi.org/10.2298/NTRP2004331D
Đekić SB, Nikezić DP, Brajović D, Kartalović NM, Ramadani U. Passive and active shielding against electromagnetic radiation. in Nuclear Technology and Radiation Protection. 2020;35(4):331-338.
doi:10.2298/NTRP2004331D .
Đekić, Saša B., Nikezić, Dušan P., Brajović, Dragan, Kartalović, Nenad M., Ramadani, Uzahir, "Passive and active shielding against electromagnetic radiation" in Nuclear Technology and Radiation Protection, 35, no. 4 (2020):331-338,
https://doi.org/10.2298/NTRP2004331D . .
8
1
6

The effects induced by the gamma-ray responsible for the threshold voltage shift of commercial p-channel power VDMOSFET

Obrenović, Marija D.; Pejović, Milić M.; Lazarević, Đorđe R.; Kartalović, Nenad M.

(2018)

TY  - JOUR
AU  - Obrenović, Marija D.
AU  - Pejović, Milić M.
AU  - Lazarević, Đorđe R.
AU  - Kartalović, Nenad M.
PY  - 2018
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=1451-39941801081O
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7784
AB  - The variations in the threshold voltage shift in p-channel power VDMOSFET during the gamma ray irradiation was investigated in the dose range from 10 to 100 Gy. The investigations were performed without the gate bias and with 5 V gate bias. The devices with 5 V gate bias exhibit a linear dependence between the threshold voltage shift and the radiation dose. The densities of radiation-induced fixed and switching traps were determined from the sub-threshold I-V characteristics using the midgap technique. It was shown that the creation of fixed traps is dominant during the irradiation. The possible mechanisms responsible for the fixed and switching traps creation are also analyzed in this paper.
T2  - Nuclear Technology and Radiation Protection
T1  - The effects induced by the gamma-ray responsible for the threshold voltage shift of commercial p-channel power VDMOSFET
VL  - 33
IS  - 1
SP  - 81
EP  - 86
DO  - 10.2298/NTRP1801081O
ER  - 
@article{
author = "Obrenović, Marija D. and Pejović, Milić M. and Lazarević, Đorđe R. and Kartalović, Nenad M.",
year = "2018",
abstract = "The variations in the threshold voltage shift in p-channel power VDMOSFET during the gamma ray irradiation was investigated in the dose range from 10 to 100 Gy. The investigations were performed without the gate bias and with 5 V gate bias. The devices with 5 V gate bias exhibit a linear dependence between the threshold voltage shift and the radiation dose. The densities of radiation-induced fixed and switching traps were determined from the sub-threshold I-V characteristics using the midgap technique. It was shown that the creation of fixed traps is dominant during the irradiation. The possible mechanisms responsible for the fixed and switching traps creation are also analyzed in this paper.",
journal = "Nuclear Technology and Radiation Protection",
title = "The effects induced by the gamma-ray responsible for the threshold voltage shift of commercial p-channel power VDMOSFET",
volume = "33",
number = "1",
pages = "81-86",
doi = "10.2298/NTRP1801081O"
}
Obrenović, M. D., Pejović, M. M., Lazarević, Đ. R.,& Kartalović, N. M.. (2018). The effects induced by the gamma-ray responsible for the threshold voltage shift of commercial p-channel power VDMOSFET. in Nuclear Technology and Radiation Protection, 33(1), 81-86.
https://doi.org/10.2298/NTRP1801081O
Obrenović MD, Pejović MM, Lazarević ĐR, Kartalović NM. The effects induced by the gamma-ray responsible for the threshold voltage shift of commercial p-channel power VDMOSFET. in Nuclear Technology and Radiation Protection. 2018;33(1):81-86.
doi:10.2298/NTRP1801081O .
Obrenović, Marija D., Pejović, Milić M., Lazarević, Đorđe R., Kartalović, Nenad M., "The effects induced by the gamma-ray responsible for the threshold voltage shift of commercial p-channel power VDMOSFET" in Nuclear Technology and Radiation Protection, 33, no. 1 (2018):81-86,
https://doi.org/10.2298/NTRP1801081O . .
8
7
10

The Impact of Radiation on Semiconducting Characteristics of Monocrystalline Silicon and Germanium

Obrenović, Marija D.; Lazarević, Đorđe R.; Stanković, Srboljub J.; Kartalović, Nenad M.

(2016)

TY  - JOUR
AU  - Obrenović, Marija D.
AU  - Lazarević, Đorđe R.
AU  - Stanković, Srboljub J.
AU  - Kartalović, Nenad M.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1065
AB  - The paper examines the effects of radiation on the electrical characteristics of monocrystalline silicon and germanium. Samples of monocrystalline silicon and germanium are irradiated under controlled laboratory conditions in the field of neutron, X- and gamma-radiation. Change of the samples specific resistance was measured dependent on the radiation dose with the type of radiation as a parameter. Next, the dependence of the samples resistance on temperature was recorded (in the impurities region and in intrinsic region) with the previously absorbed dose as a parameter. The results were statistically analyzed and explained on the basis of radiation effects in solids. The results are compared with those obtained by using Monte Carlo method. A good agreement was confirmed by the mentioned experimental investigation.
T2  - Nuclear technology and radiation protection
T1  - The Impact of Radiation on Semiconducting Characteristics of Monocrystalline Silicon and Germanium
VL  - 31
IS  - 1
SP  - 97
EP  - 101
DO  - 10.2298/NTRP1601097O
ER  - 
@article{
author = "Obrenović, Marija D. and Lazarević, Đorđe R. and Stanković, Srboljub J. and Kartalović, Nenad M.",
year = "2016",
abstract = "The paper examines the effects of radiation on the electrical characteristics of monocrystalline silicon and germanium. Samples of monocrystalline silicon and germanium are irradiated under controlled laboratory conditions in the field of neutron, X- and gamma-radiation. Change of the samples specific resistance was measured dependent on the radiation dose with the type of radiation as a parameter. Next, the dependence of the samples resistance on temperature was recorded (in the impurities region and in intrinsic region) with the previously absorbed dose as a parameter. The results were statistically analyzed and explained on the basis of radiation effects in solids. The results are compared with those obtained by using Monte Carlo method. A good agreement was confirmed by the mentioned experimental investigation.",
journal = "Nuclear technology and radiation protection",
title = "The Impact of Radiation on Semiconducting Characteristics of Monocrystalline Silicon and Germanium",
volume = "31",
number = "1",
pages = "97-101",
doi = "10.2298/NTRP1601097O"
}
Obrenović, M. D., Lazarević, Đ. R., Stanković, S. J.,& Kartalović, N. M.. (2016). The Impact of Radiation on Semiconducting Characteristics of Monocrystalline Silicon and Germanium. in Nuclear technology and radiation protection, 31(1), 97-101.
https://doi.org/10.2298/NTRP1601097O
Obrenović MD, Lazarević ĐR, Stanković SJ, Kartalović NM. The Impact of Radiation on Semiconducting Characteristics of Monocrystalline Silicon and Germanium. in Nuclear technology and radiation protection. 2016;31(1):97-101.
doi:10.2298/NTRP1601097O .
Obrenović, Marija D., Lazarević, Đorđe R., Stanković, Srboljub J., Kartalović, Nenad M., "The Impact of Radiation on Semiconducting Characteristics of Monocrystalline Silicon and Germanium" in Nuclear technology and radiation protection, 31, no. 1 (2016):97-101,
https://doi.org/10.2298/NTRP1601097O . .
1

Insulation Co-Ordination and the Enlargement Law for the Gm Counter Tube

Dolićanin, Edin C.; Fetahović, Irfan S.; Lazarević, Đorđe R.; Kartalović, Nenad M.

(2016)

TY  - JOUR
AU  - Dolićanin, Edin C.
AU  - Fetahović, Irfan S.
AU  - Lazarević, Đorđe R.
AU  - Kartalović, Nenad M.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1189
AB  - In this paper we analyze application of contemporary methods of insulation co-ordination and the enlargement law in designing a GM counting tube. It has been shown that by applying insulation co-ordination methods the counting tube can be optimally dimensioned. The application of the enlargement law was demonstrated in generalizing the results of test obtained by the GM tube to those obtained by the counting tube with m-times greater dimensions. The investigations were conducted both theoretically and by experiment. Using theoretical analysis, we derived the expressions that may be applied if a performance function of a random variable breakdown voltage is known. The experiments were conducted on a GM counter model under well controlled laboratory conditions.
T2  - Nuclear technology and radiation protection
T1  - Insulation Co-Ordination and the Enlargement Law for the Gm Counter Tube
VL  - 31
IS  - 2
SP  - 159
EP  - 164
DO  - 10.2298/NTRP1602159D
ER  - 
@article{
author = "Dolićanin, Edin C. and Fetahović, Irfan S. and Lazarević, Đorđe R. and Kartalović, Nenad M.",
year = "2016",
abstract = "In this paper we analyze application of contemporary methods of insulation co-ordination and the enlargement law in designing a GM counting tube. It has been shown that by applying insulation co-ordination methods the counting tube can be optimally dimensioned. The application of the enlargement law was demonstrated in generalizing the results of test obtained by the GM tube to those obtained by the counting tube with m-times greater dimensions. The investigations were conducted both theoretically and by experiment. Using theoretical analysis, we derived the expressions that may be applied if a performance function of a random variable breakdown voltage is known. The experiments were conducted on a GM counter model under well controlled laboratory conditions.",
journal = "Nuclear technology and radiation protection",
title = "Insulation Co-Ordination and the Enlargement Law for the Gm Counter Tube",
volume = "31",
number = "2",
pages = "159-164",
doi = "10.2298/NTRP1602159D"
}
Dolićanin, E. C., Fetahović, I. S., Lazarević, Đ. R.,& Kartalović, N. M.. (2016). Insulation Co-Ordination and the Enlargement Law for the Gm Counter Tube. in Nuclear technology and radiation protection, 31(2), 159-164.
https://doi.org/10.2298/NTRP1602159D
Dolićanin EC, Fetahović IS, Lazarević ĐR, Kartalović NM. Insulation Co-Ordination and the Enlargement Law for the Gm Counter Tube. in Nuclear technology and radiation protection. 2016;31(2):159-164.
doi:10.2298/NTRP1602159D .
Dolićanin, Edin C., Fetahović, Irfan S., Lazarević, Đorđe R., Kartalović, Nenad M., "Insulation Co-Ordination and the Enlargement Law for the Gm Counter Tube" in Nuclear technology and radiation protection, 31, no. 2 (2016):159-164,
https://doi.org/10.2298/NTRP1602159D . .

Uticaj materijala elektroda na brzinu odziva gasnog odvodnika prenapona u polju gama i X zračenja

Lončar, Boris; Kartalović, Nenad; Stanković, Srboljub; Vujisić, Miloš; Osmokrović, Predrag

(Beograd : Društvo za ETRAN, 2007)

TY  - CONF
AU  - Lončar, Boris
AU  - Kartalović, Nenad
AU  - Stanković, Srboljub
AU  - Vujisić, Miloš
AU  - Osmokrović, Predrag
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12259
AB  - Cilj ovog rada je da se ispita uticaj materijala elektroda na impulsnu karakteristiku modela gasnog odvodnika prenapona u polju gama i X zračenja. Pokazano je da oba tipa zračenja dovode do povećanja brzine odziva odvodnika. Dobijeni rezultati pokazuju da je optimalno rešenje model odvodnika sa elektrodama od aluminijuma.
AB  - The aim of this paper is to investigate the influence of electrode material on the gas-filled surge arresters' model pulse shape characteristic in gamma and X radiation field. We found that both radiations have increased gas filled surge arresters' response time. The obtained results show that the optimal solution for GFSA model is with Al electrodes.
PB  - Beograd : Društvo za ETRAN
C3  - ETRAN : 51. konferencija ETRAN-a : Elektronski zbornik radova
T1  - Uticaj materijala elektroda na brzinu odziva gasnog odvodnika prenapona u polju gama i X zračenja
T1  - The influence of electrode material on gas-filled surge arresters response time in gamma and X radiation field
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12259
ER  - 
@conference{
author = "Lončar, Boris and Kartalović, Nenad and Stanković, Srboljub and Vujisić, Miloš and Osmokrović, Predrag",
year = "2007",
abstract = "Cilj ovog rada je da se ispita uticaj materijala elektroda na impulsnu karakteristiku modela gasnog odvodnika prenapona u polju gama i X zračenja. Pokazano je da oba tipa zračenja dovode do povećanja brzine odziva odvodnika. Dobijeni rezultati pokazuju da je optimalno rešenje model odvodnika sa elektrodama od aluminijuma., The aim of this paper is to investigate the influence of electrode material on the gas-filled surge arresters' model pulse shape characteristic in gamma and X radiation field. We found that both radiations have increased gas filled surge arresters' response time. The obtained results show that the optimal solution for GFSA model is with Al electrodes.",
publisher = "Beograd : Društvo za ETRAN",
journal = "ETRAN : 51. konferencija ETRAN-a : Elektronski zbornik radova",
title = "Uticaj materijala elektroda na brzinu odziva gasnog odvodnika prenapona u polju gama i X zračenja, The influence of electrode material on gas-filled surge arresters response time in gamma and X radiation field",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12259"
}
Lončar, B., Kartalović, N., Stanković, S., Vujisić, M.,& Osmokrović, P.. (2007). Uticaj materijala elektroda na brzinu odziva gasnog odvodnika prenapona u polju gama i X zračenja. in ETRAN : 51. konferencija ETRAN-a : Elektronski zbornik radova
Beograd : Društvo za ETRAN..
https://hdl.handle.net/21.15107/rcub_vinar_12259
Lončar B, Kartalović N, Stanković S, Vujisić M, Osmokrović P. Uticaj materijala elektroda na brzinu odziva gasnog odvodnika prenapona u polju gama i X zračenja. in ETRAN : 51. konferencija ETRAN-a : Elektronski zbornik radova. 2007;.
https://hdl.handle.net/21.15107/rcub_vinar_12259 .
Lončar, Boris, Kartalović, Nenad, Stanković, Srboljub, Vujisić, Miloš, Osmokrović, Predrag, "Uticaj materijala elektroda na brzinu odziva gasnog odvodnika prenapona u polju gama i X zračenja" in ETRAN : 51. konferencija ETRAN-a : Elektronski zbornik radova (2007),
https://hdl.handle.net/21.15107/rcub_vinar_12259 .

Radioactive resistance of elements for over-voltage protection of low-voltage systems

Osmokrović, Predrag V.; Stojanović, M.; Lončar, Boris B.; Kartalović, Nenad M.; Krivokapić, I.

(1998)

TY  - JOUR
AU  - Osmokrović, Predrag V.
AU  - Stojanović, M.
AU  - Lončar, Boris B.
AU  - Kartalović, Nenad M.
AU  - Krivokapić, I.
PY  - 1998
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2150
AB  - Aim of this work is to examine the over-voltage protection under the ionizing radiation influence. The use of modern electronic devices (nuclear, military and space technology) in the conditions of ionizing radiation brings up the question of radioactive resistance of electronic components and over-voltage protection components. The question of reliability of these components under the influence of ionizing radiation is also a relevant one, The entire effects of radiation, which cause the irreversible changes of the material characteristics, are defined as the dosage or integral effects, The resistance of the over-voltage material (the Transient Suppresser Diodes (TSD), Metaloxide Varistors, Gas Filled Surge Arresters (GFSA) and Polycarbon Capacitors) subjected to influence of n perpendicular to gamma radiation caused by californium source was examined in order to determine the radiation effects. It was determined that TSD are highly sensitive to the radiation, The radiation effects on Metaloxide Varistors are similar to the effects on the TSD, GFSA showed the temporary characteristics improvement. It was determined that the Polycarbon Capacitor capacity decreases under the influence of radiation. The obtained results are explained theoretically. (C) 1998 Elsevier Science B.V.
T2  - Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
T1  - Radioactive resistance of elements for over-voltage protection of low-voltage systems
VL  - 140
IS  - 1-2
SP  - 143
EP  - 151
DO  - 10.1016/S0168-583X(97)00921-X
ER  - 
@article{
author = "Osmokrović, Predrag V. and Stojanović, M. and Lončar, Boris B. and Kartalović, Nenad M. and Krivokapić, I.",
year = "1998",
abstract = "Aim of this work is to examine the over-voltage protection under the ionizing radiation influence. The use of modern electronic devices (nuclear, military and space technology) in the conditions of ionizing radiation brings up the question of radioactive resistance of electronic components and over-voltage protection components. The question of reliability of these components under the influence of ionizing radiation is also a relevant one, The entire effects of radiation, which cause the irreversible changes of the material characteristics, are defined as the dosage or integral effects, The resistance of the over-voltage material (the Transient Suppresser Diodes (TSD), Metaloxide Varistors, Gas Filled Surge Arresters (GFSA) and Polycarbon Capacitors) subjected to influence of n perpendicular to gamma radiation caused by californium source was examined in order to determine the radiation effects. It was determined that TSD are highly sensitive to the radiation, The radiation effects on Metaloxide Varistors are similar to the effects on the TSD, GFSA showed the temporary characteristics improvement. It was determined that the Polycarbon Capacitor capacity decreases under the influence of radiation. The obtained results are explained theoretically. (C) 1998 Elsevier Science B.V.",
journal = "Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms",
title = "Radioactive resistance of elements for over-voltage protection of low-voltage systems",
volume = "140",
number = "1-2",
pages = "143-151",
doi = "10.1016/S0168-583X(97)00921-X"
}
Osmokrović, P. V., Stojanović, M., Lončar, B. B., Kartalović, N. M.,& Krivokapić, I.. (1998). Radioactive resistance of elements for over-voltage protection of low-voltage systems. in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 140(1-2), 143-151.
https://doi.org/10.1016/S0168-583X(97)00921-X
Osmokrović PV, Stojanović M, Lončar BB, Kartalović NM, Krivokapić I. Radioactive resistance of elements for over-voltage protection of low-voltage systems. in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms. 1998;140(1-2):143-151.
doi:10.1016/S0168-583X(97)00921-X .
Osmokrović, Predrag V., Stojanović, M., Lončar, Boris B., Kartalović, Nenad M., Krivokapić, I., "Radioactive resistance of elements for over-voltage protection of low-voltage systems" in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 140, no. 1-2 (1998):143-151,
https://doi.org/10.1016/S0168-583X(97)00921-X . .
29
26
35