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JOURNALS // Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki // Archive

Zh. Vychisl. Mat. Mat. Fiz., 1990 Volume 30, Number 8, Pages 1180–1192 (Mi zvmmf3217)

An efficient method for calculating the emission current density in vacuum lines

Yu. I. Mokin

Moscow

Abstract: A method is proposed for computing the normal derivative of Green's function of the Dirichlet problem for the Laplace opertor at points on the boundary curve. The method has been used to fill out the matrix of a difference scheme approximating the law of electron emission in coaxial vacuum lines.

UDC: 519.6:537.812

Received: 09.10.1989


 English version:
USSR Computational Mathematics and Mathematical Physics, 1990, 30:4, 149–159

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