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- Article name
- DEVELOPMENT OF COMPUTATIONAL TECHNOLOGY FOR VERIFYING NUMERICAL SOLUTIONS OF GAS DYNAMICS PROBLEMS
- Authors
- Bondarev A. E., , bond@keldysh.ru, Keldysh Institute of Applied Mathematics RAS, Moscow, Russia
Mihailova T. N., , tnmik@gin.keldysh.ru, Keldysh Institute of Applied Mathematics RAS, Moscow, Russia
Ryzhova I. G., , ryzhova@gin.keldysh.ru, Keldysh Institute of Applied Mathematics RAS, Moscow, Russia
Kuvshinnikov A. E., , kuvsh90@yandex.ru, Keldysh Institute of Applied Mathematics RAS, Moscow, Russia
- Keywords
- verification / comparative accuracy analysis / parallel computing / generalized computational experiment
- Year
- 2019 Issue 4 Pages 47 - 52
- Code EDN
- Code DOI
- Abstract
- The paper is devoted to the development of computational technology designed to verify numerical solutions of gas dynamics problems. The technology is based on the basic principles of a generalized computational experiment. The technology relies on the use of parallel computing in multitasking mode and allows comparison for a class of problems in the range of variation of the determining parameters. Examples of comparison results for a series of solvers on the problems of flow around a cone and a plate at an angle of attack are presented.
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