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JOURNALS // Matematicheskoe modelirovanie // Archive

Mat. Model., 1990 Volume 2, Number 8, Pages 127–138 (Mi mm2432)

Computational methods and algorithms

Construction of kinetical-consistent difference schemes for electrical charged media flows calculations

B. N. Chetverushkin, E. V. Shilnikov

Keldysh Applied Mathematics Institute, Academy of Sciences of the USSR

Abstract: Kinetical-consistent (or kinetic) difference schemes constraction method is applied to investigate the motion of electrical charged particles media. Time approximation of macroscopic medium motion equations is made by application of invers characteristics method and Tailor expansion of distribution functions. The constructed algorithm is examined on an example of model semiconductor diod structure calculations.

UDC: 519.6+621.3

Received: 20.04.1990



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