AUTOMATIC CORRECTION FOR 2-D GRID FRAGMENTS IN D COMPLEX WITH MIXED CELLS GIVEN
R.A. Barabanov, V.I. Budnikov, O.I. Butnev, V.I. Delov, O.K. Loginova, V.A. Pronin, V.V. Sadchikov
VANT. Ser.: Mat. Mod. Fiz. Proc 2002. Вып.3. С. 60-67.
The paper describes a technique for values recalculation in mixed cells under global correction of 2-D Lagrangian grid fragments. The results are presented for test calculations of the problem on perturbation growth at a shock wave transition across the interface between two different materials. On linear and nonlinear stages of perturbation growth the computational results are compared with the results obtained by MEDUZA-P codes.
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English
