INFLUENCE OF SPECIFIC ELECTRICAL RESISTANCE ON THE HEATING OF METAL PLATES EXPOSED TO HIGH-FREQUENCY ELECTROMAGNETIC WAVES
Apstrakt
Temperature distribution in the metallic plate influenced by high-frequency
electromagnetic wave depends on thermal and electrical properties of the
plate material. The goal of the paper is to present the significance of the
temperature dependence of the electrical resistivity and its influence on the
plate heating. A mathematical model of the problem was established and an
analytical closed-form solution to the problem was presented. The active
power of the electromagnetic wave was calculated by Poynting vector.
Temperature field was obtained by integral-transform technique. Numerical
examples were presented for three different materials (copper, aluminum, and
steel). Calculated results show the large influence of temperature dependent
electrical resistance on heating of the metallic plate.
Ključne reči:
electromagnetic wave / magnetic field strength / temperature / electrical resistance / numerical simulationIzvor:
Thermal Science, 2023Izdavač:
- Belgrade : Institute of Nuclear Sciences
Kolekcije
Institucija/grupa
Mašinski fakultetTY - JOUR AU - Milošević-Mitić, Vesna AU - Jovanović, Miloš AU - Petrović, Ana AU - Ivanović, Ivana AU - Mićović, Aleksandar PY - 2023 UR - https://machinery.mas.bg.ac.rs/handle/123456789/6981 AB - Temperature distribution in the metallic plate influenced by high-frequency electromagnetic wave depends on thermal and electrical properties of the plate material. The goal of the paper is to present the significance of the temperature dependence of the electrical resistivity and its influence on the plate heating. A mathematical model of the problem was established and an analytical closed-form solution to the problem was presented. The active power of the electromagnetic wave was calculated by Poynting vector. Temperature field was obtained by integral-transform technique. Numerical examples were presented for three different materials (copper, aluminum, and steel). Calculated results show the large influence of temperature dependent electrical resistance on heating of the metallic plate. PB - Belgrade : Institute of Nuclear Sciences T2 - Thermal Science T1 - INFLUENCE OF SPECIFIC ELECTRICAL RESISTANCE ON THE HEATING OF METAL PLATES EXPOSED TO HIGH-FREQUENCY ELECTROMAGNETIC WAVES UR - https://hdl.handle.net/21.15107/rcub_machinery_6981 ER -
@article{ author = "Milošević-Mitić, Vesna and Jovanović, Miloš and Petrović, Ana and Ivanović, Ivana and Mićović, Aleksandar", year = "2023", abstract = "Temperature distribution in the metallic plate influenced by high-frequency electromagnetic wave depends on thermal and electrical properties of the plate material. The goal of the paper is to present the significance of the temperature dependence of the electrical resistivity and its influence on the plate heating. A mathematical model of the problem was established and an analytical closed-form solution to the problem was presented. The active power of the electromagnetic wave was calculated by Poynting vector. Temperature field was obtained by integral-transform technique. Numerical examples were presented for three different materials (copper, aluminum, and steel). Calculated results show the large influence of temperature dependent electrical resistance on heating of the metallic plate.", publisher = "Belgrade : Institute of Nuclear Sciences", journal = "Thermal Science", title = "INFLUENCE OF SPECIFIC ELECTRICAL RESISTANCE ON THE HEATING OF METAL PLATES EXPOSED TO HIGH-FREQUENCY ELECTROMAGNETIC WAVES", url = "https://hdl.handle.net/21.15107/rcub_machinery_6981" }
Milošević-Mitić, V., Jovanović, M., Petrović, A., Ivanović, I.,& Mićović, A.. (2023). INFLUENCE OF SPECIFIC ELECTRICAL RESISTANCE ON THE HEATING OF METAL PLATES EXPOSED TO HIGH-FREQUENCY ELECTROMAGNETIC WAVES. in Thermal Science Belgrade : Institute of Nuclear Sciences.. https://hdl.handle.net/21.15107/rcub_machinery_6981
Milošević-Mitić V, Jovanović M, Petrović A, Ivanović I, Mićović A. INFLUENCE OF SPECIFIC ELECTRICAL RESISTANCE ON THE HEATING OF METAL PLATES EXPOSED TO HIGH-FREQUENCY ELECTROMAGNETIC WAVES. in Thermal Science. 2023;. https://hdl.handle.net/21.15107/rcub_machinery_6981 .
Milošević-Mitić, Vesna, Jovanović, Miloš, Petrović, Ana, Ivanović, Ivana, Mićović, Aleksandar, "INFLUENCE OF SPECIFIC ELECTRICAL RESISTANCE ON THE HEATING OF METAL PLATES EXPOSED TO HIGH-FREQUENCY ELECTROMAGNETIC WAVES" in Thermal Science (2023), https://hdl.handle.net/21.15107/rcub_machinery_6981 .