Development and validation of the hybrid code for numerical simulation of detonations

S. P. Borisov, A. N. Kudryavtsev, A. A. Shershnev

Research output: Contribution to journalConference articlepeer-review

3 Citations (Scopus)

Abstract

The present paper describes a numerical code for simulation of detonation flows on hybrid computational clusters (CPU/GPU). The code can solve 1D, 2D and 3D unsteady Euler equations for multispecies chemically reacting flows using high-order shock-capturing TVD schemes and a finite-rate chemistry solver. The implementation is based on the OpenMP, MPI and CUDA technologies allowing for both flexibility and computational efficiency of the code. The program is verified on the analytical Zeldovich-von Neumann-Doering solution for the 1D detonation wave in H2/O2 mixture. Some examples of 2D computations are also given.

Original languageEnglish
Article number012037
Number of pages6
JournalJournal of Physics: Conference Series
Volume1105
Issue number1
DOIs
Publication statusPublished - 28 Nov 2018
Event34th Siberian Thermophysical Seminar Dedicated to the 85th Anniversary of Academician A. K. Rebrov, STS 2018 - Novosibirsk, Russian Federation
Duration: 27 Aug 201830 Aug 2018

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