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Article

Mlýnek, Jaroslav
The application of the thermal balance method for computation of warming in electric machines. (English). In: Chleboun, J., Segeth, K. and Vejchodský, T. (eds.): Programs and Algorithms of Numerical Mathematics. Proceedings of Seminar. Prague, May 28-31, 2006. Institute of Mathematics AS CR, Prague, 2006. pp. 196-201
Summary:
The paper describes the procedure of the thermal balance method implementation for the computation of warming in electrical machines. Our effort will be focused on the temperature distribution in transformer screening under a stationary load. Since the three-dimensional problem is axially symmetric, it will be reduced by means of the cylindrical coordinates to an elliptic partial differential equation of second order with the Newton boundary conditions on a rectangular domain. Results of numerical tests are presented as well.
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