Dynamic temperature field in the ferromagnetic plate induced by moving high frequency inductor

2014
Authors
Milošević-Mitić, Vesna
Maneski, Taško

Andjelić, Nina M.

Milović, Ljubica

Petrović, Ana S.

Gacesa, Branka M.
Article (Published version)
Metadata
Show full item recordAbstract
The subject of the paper is the temperature distribution in the thin metallic ferromagnetic plate influenced by moving linear high frequency induction heater. As a result of high frequency electromagnetic field, conducting currents appear in the part of the plate. Distribution of the eddy-current power across the plate thickness is obtained by use of complex analysis. The influences of the heater frequency, magnetic field intensity and plate thickness on the heat power density were discussed. By treating this power as a moving heat source, differential equations governing distribution of the temperature field are formulated. Temperature across the plate thickness is assumed to be in linear form. Differential equations are analytically solved by using integral-transform technique, Fourier finite-sine and finite-cosine transform and Laplace transform. The influence of the heater velocity to the plate temperature is presented on numerical examples based on theoretically obtained results.
Keywords:
electromagnetic field / temperature / high frequency inductor / ferromagnetic plate / moving heat sourceSource:
Thermal Science, 2014, 18, S49-S58Publisher:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
Funding / projects:
- Developed new methods for diagnosis and examination mechanical structures (RS-35040)
- Pressure equipment integrity under simultaneous effect of fatigue loading and temperature (RS-35011)
DOI: 10.2298/TSCI130216173M
ISSN: 0354-9836
WoS: 000338690200007
Scopus: 2-s2.0-84907049492
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Milošević-Mitić, Vesna AU - Maneski, Taško AU - Andjelić, Nina M. AU - Milović, Ljubica AU - Petrović, Ana S. AU - Gacesa, Branka M. PY - 2014 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2683 AB - The subject of the paper is the temperature distribution in the thin metallic ferromagnetic plate influenced by moving linear high frequency induction heater. As a result of high frequency electromagnetic field, conducting currents appear in the part of the plate. Distribution of the eddy-current power across the plate thickness is obtained by use of complex analysis. The influences of the heater frequency, magnetic field intensity and plate thickness on the heat power density were discussed. By treating this power as a moving heat source, differential equations governing distribution of the temperature field are formulated. Temperature across the plate thickness is assumed to be in linear form. Differential equations are analytically solved by using integral-transform technique, Fourier finite-sine and finite-cosine transform and Laplace transform. The influence of the heater velocity to the plate temperature is presented on numerical examples based on theoretically obtained results. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - Dynamic temperature field in the ferromagnetic plate induced by moving high frequency inductor EP - S58 SP - S49 VL - 18 DO - 10.2298/TSCI130216173M ER -
@article{ author = "Milošević-Mitić, Vesna and Maneski, Taško and Andjelić, Nina M. and Milović, Ljubica and Petrović, Ana S. and Gacesa, Branka M.", year = "2014", abstract = "The subject of the paper is the temperature distribution in the thin metallic ferromagnetic plate influenced by moving linear high frequency induction heater. As a result of high frequency electromagnetic field, conducting currents appear in the part of the plate. Distribution of the eddy-current power across the plate thickness is obtained by use of complex analysis. The influences of the heater frequency, magnetic field intensity and plate thickness on the heat power density were discussed. By treating this power as a moving heat source, differential equations governing distribution of the temperature field are formulated. Temperature across the plate thickness is assumed to be in linear form. Differential equations are analytically solved by using integral-transform technique, Fourier finite-sine and finite-cosine transform and Laplace transform. The influence of the heater velocity to the plate temperature is presented on numerical examples based on theoretically obtained results.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "Dynamic temperature field in the ferromagnetic plate induced by moving high frequency inductor", pages = "S58-S49", volume = "18", doi = "10.2298/TSCI130216173M" }
Milošević-Mitić, V., Maneski, T., Andjelić, N. M., Milović, L., Petrović, A. S.,& Gacesa, B. M.. (2014). Dynamic temperature field in the ferromagnetic plate induced by moving high frequency inductor. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 18, S49-S58. https://doi.org/10.2298/TSCI130216173M
Milošević-Mitić V, Maneski T, Andjelić NM, Milović L, Petrović AS, Gacesa BM. Dynamic temperature field in the ferromagnetic plate induced by moving high frequency inductor. in Thermal Science. 2014;18:S49-S58. doi:10.2298/TSCI130216173M .
Milošević-Mitić, Vesna, Maneski, Taško, Andjelić, Nina M., Milović, Ljubica, Petrović, Ana S., Gacesa, Branka M., "Dynamic temperature field in the ferromagnetic plate induced by moving high frequency inductor" in Thermal Science, 18 (2014):S49-S58, https://doi.org/10.2298/TSCI130216173M . .