Email this article RANS/ILES Method Optimization for Effective Calculations on Supercomuter
- Authors: Savin G.I.1, Benderskiy L.A.1, Lyubimov D.A.1, Rybakov A.A.1
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Affiliations:
- Joint Supercomputer Center
- Issue: Vol 40, No 5 (2019)
- Pages: 566-573
- Section: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/204356
- DOI: https://doi.org/10.1134/S1995080219050172
- ID: 204356
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Abstract
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.
About the authors
G. I. Savin
Joint Supercomputer Center
Author for correspondence.
Email: savin@jscc.ru
Russian Federation, Moscow, 119334
L. A. Benderskiy
Joint Supercomputer Center
Author for correspondence.
Email: leosun.ben@gmail.com
Russian Federation, Moscow, 119334
D. A. Lyubimov
Joint Supercomputer Center
Author for correspondence.
Email: dalyubimov@ya.ru
Russian Federation, Moscow, 119334
A. A. Rybakov
Joint Supercomputer Center
Author for correspondence.
Email: rybakov.aax@gmail.com
Russian Federation, Moscow, 119334
