RANS/ILES Method Optimization for Effective Calculations on Supercomuter

G. I. Savin; L. A. Benderskiy; D. A. Lyubimov; A. A. Rybakov

doi:10.1134/S1995080219050172

RANS/ILES Method Optimization for Effective Calculations on Supercomuter

作者: Savin G.I.¹, Benderskiy L.A.¹, Lyubimov D.A.¹, Rybakov A.A.¹
隶属关系:
1. Joint Supercomputer Center
期: 卷 40, 编号 5 (2019)
页面: 566-573
栏目: Article
URL: https://bakhtiniada.ru/1995-0802/article/view/204356
DOI: https://doi.org/10.1134/S1995080219050172
ID: 204356

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详细

The article discusses the use of the RANS/ILES method for modeling gas-dynamic processes in a combustion chamber, described using an axisymmetric block-structured computational grid. For these calculations, the approaches of the linked border conditions and the fragmentation of the computational grid are used, which allows to effectively calculate this problem on a supercomputer, achieving acceleration by more than two orders of magnitude, using a total of 32 computing nodes.