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Matem. Mod., 2012, Volume 24, Number 7, Pages 33–44 (Mi mm3292)  

This article is cited in 4 scientific papers (total in 4 papers)

Adapting of the code, simulating viscous fluids flows, to a hybrid computing systems based on CUDA-MPI

I. Yu. Kudryashov, A. E. Lutsky

Keldysh Institute of Applied Mathematics RAS

Abstract: In the past few years there has been a rapidly growing interest in non-traditional architectures for high performance computing. Program development for such devices is much more complicated than for traditional general-purpose processors. Nevertheless, in the recent years, the number of users, who decided to use these technologies increased. This paper reviews the experience of a transition to a hybrid architecture for the code, solving three-dimensional Navier–Stokes equations with turbulence model. The performance measurements for the resulting program are presented. The numerical results for the flow around a NACA 0012 airfoil are presented also.

Keywords: CUDA, Portland Group, RANS, DES, NACA 0012, flow separation, turbulence model, synthetic turbulence.

Full text: PDF file (655 kB)
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Received: 05.11.2011

Citation: I. Yu. Kudryashov, A. E. Lutsky, “Adapting of the code, simulating viscous fluids flows, to a hybrid computing systems based on CUDA-MPI”, Matem. Mod., 24:7 (2012), 33–44

Citation in format AMSBIB
\Bibitem{KudLut12}
\by I.~Yu.~Kudryashov, A.~E.~Lutsky
\paper Adapting of the code, simulating viscous fluids flows, to a hybrid computing systems based on CUDA-MPI
\jour Matem. Mod.
\yr 2012
\vol 24
\issue 7
\pages 33--44
\mathnet{http://mi.mathnet.ru/mm3292}


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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. A. E. Lutskii, A. V. Severin, “Prosteishaya realizatsiya metoda pristenochnykh funktsii”, Preprinty IPM im. M. V. Keldysha, 2013, 038, 22 pp.  mathnet
    2. I. Yu. Kudryashov, A. E. Lutsky, “Numerical modeling of flow turbulization and relaminarization due to external active influence”, Math. Models Comput. Simul., 6:5 (2014), 490–496  mathnet  crossref  elib
    3. A. L. Afendikov, A. E. Lutskii, A. V. Plenkin, “Tekhnologiya adaptivnykh raschetov gazodinamicheskikh techenii na osnove veivlet-analiza”, Preprinty IPM im. M. V. Keldysha, 2014, 110, 30 pp.  mathnet
    4. I. Yu. Kudryashov, A. E. Lutsky, B. N. Dankov, E. O. Kolyada, Yu. M. Lipnickiy, “Numerical investigation of flow reconstruction features on a hammerhead cylinder-conic model”, Math. Models Comput. Simul., 8:3 (2016), 263–273  mathnet  crossref  elib
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