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

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

doi:10.1088/1742-6596/1105/1/012037

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

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

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

3 Цитирования (Scopus)

Аннотация

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.

Язык оригинала	английский
Номер статьи	012037
Число страниц	6
Журнал	Journal of Physics: Conference Series
Том	1105
Номер выпуска	1
DOI	https://doi.org/10.1088/1742-6596/1105/1/012037
Состояние	Опубликовано - 28 ноя 2018
Событие	34th Siberian Thermophysical Seminar Dedicated to the 85th Anniversary of Academician A. K. Rebrov, STS 2018 - Novosibirsk, Российская Федерация Продолжительность: 27 авг 2018 → 30 авг 2018

Доступ к документу

10.1088/1742-6596/1105/1/012037

Link to publication in Scopus

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Цитировать

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Development and validation of the hybrid code for numerical simulation of detonations. / Borisov, S. P.; Kudryavtsev, A. N.; Shershnev, A. A.

В: Journal of Physics: Conference Series, Том 1105, № 1, 012037, 28.11.2018.

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

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AB - 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.

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