Method of generating a numerical calculation program which simulates a physical phenomenon represented by a partial differential equation using discretization based upon a control volume finite differential method

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United States of America Patent

PATENT NO 5129035
SERIAL NO

07361283

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Abstract

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Method for generating a program for numerically solving a partial differential equation, wherein when a numerical calculation program for calculating, in a specified analytic domain, the value of a physical quantity defined by a partial differential equation is automatically produced, it is judged on the basis of predetermined conditions whether or not discretization due to the divergence of an operand is to be carried out for each of terms which are included in the partial differential equation and have a differential operator, and the discretization due to the divergence of the operand is carried out for a term when it is judged that the term is to be discretized on the basis of the divergence of the operand.

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Patent Owner(s)

  • HITACHI, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Konno, Chisato Inagi, JP 12 414
Saji, Miyuki Funabashi, JP 5 54

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