IMPLEMENTING A UTILITY ENVIRONMENT FOR 2-D PROGRAMS TO SOLVE TIME-DEPENDENT PROBLEMS IN MECHANICS OF CONTINUUM USING STANDARD CUTS

V. A. Suchkov, V. N. Uvarov
VANT. Ser. Metodiki i Programmy Chislennogo Resheniya Zadach Matematicheskoy Fiziki 1985. Вып.1. С. 43-48.

      A scheme is proposed for creating a utility system to solve time-dependent problems in mechanics of continuum which relies on inserting a standard time cut. Requirements are established for clit to define it as an internal one within the data conversion system. We focus on issues concerning grid-to-grid data reinterpolation. The system may be used for global grid changes when the program computes a problem or for transmitting data from one program to another to continue the computation. To illustrate this, numerical results for a 2-D gas dynamics problem are given.