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EXPLICIT, FULL-CONSERVATIVE VARIATIONAL DIFFERENCE SCHEME FOR GAS DYNAMIC EQUATIONS IN LAGRANGIAN VARIABLES

A. M. Stenin
VANT. Ser.: Mat. Mod. Fiz. Proc 2012. Вып.1. С. 3-16.

An explicit conservative difference scheme providing the calculation of all grid quantities at one and the same time with integral indexes has been developed using the fully discrete (in space and time) variational method. 3D flows are considered for definiteness.

Keywords: fully discrete variational method, conservative scheme, cross-type scheme, 3D gas dynamics, volume of a hexahedral cell.








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