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Defining Thermophysical Parameters of Electric Devices Based on Solution of Inverse Heat Transfer Problem
2015
Modern Applied Science
This paper describes application of the study methods based on the solution of inverse problems of mathematical physics to define thermophysical parameters of electric devices. The mathematical model of the device is developed based on equations of non-stationary heat conductivity. The algorithm to define thermohysical parameters is developed; this algorithm uses the finite element method to solve a direct heat transfer problem and the gradient method to minimize the objective function.
doi:10.5539/mas.v9n8p386
fatcat:cz62uzmqcjgfdoegqeohcpelmu