Optimization of Cold Crucible Shape
DOI:
https://doi.org/10.14311/TEE.2017.2.040Abstract
The beginning of the article briefly describes principle and construction solution of the cold crucible. The next part is devoted to the numerical simulation of the cold crucible with different number of rectangle segments. The calculation considers as load electrically non-conductive material (Al2O3 in melted form) at normal temperature. Based on the obtained results (Joule losses), it is possible to determine the distribution of power losses in the individual parts of the cold crucible and efficiency of the system. Finally, the best construction solution is selected.References
ROT, D., JIRINEC, S., KOZENY, J., POZNYAK, I., KRESINA, M., “Power losses in induction furnace with cold crucible with different segments shape,”. Electroscope, 2014, roč. 4 2014, č. 4, s. 1-4. ISSN: 1802-4564.
PETROV, Yu.B., “The Induction melting of oxides,” - L. Energoatomizdat., Leningrad. Dep-tion, 1983. - 104c. (in Russian)
KUPFMULLER, K., MATHIS, W., REIBIGER, A., Theoretische Elektrotechnik: eine Einführung. 16., vollst. neu bearb. und aktualisierte Aufl. Berlin: Springer, ©2005. XXI, 733 s. Springer-Lehrbuch. ISBN 3-540-20792-9.
ANSYS® Academic Research, Release 15, Help System, Coupled Field Analysis Guide, ANSYS, Inc.
LUPI, S., FORZAN, M., ALIFEROV, A. , Induction and direct resistance heating. New York: Springer, 2014. ISBN 9783319034782.
MÜHLBAUER, A., History of induction heating and melting. Essen: Vulkan, c2008. ISBN 3802729463.