Article

Article title SIMULATION OF FILTRATION PROBLEMS ON HYBRID COMPUTER SYSTEMS
Authors D.N. Morozov, B.N. Chetverushkin, N.G. Churbanova, M.A. Trapeznikova
Section SECTION III. USE OF THE SUPER COMPUTER IN MATHEMATICAL MODELLING
Month, Year 06, 2012 @en
Index UDC 519.684.4
DOI
Abstract In the paper the challenge of using high-performance hybrid computer systems is considered when solving problems of mathematical physics. A modular program system for multiphase slightly compressible fluid filtration process simulation (the capillary and gravity forces are taken into account) is described for involving the entire potential of multicore supercomputers with graphics accelerators. By means of test predictions for infiltration and oil recovery problems it is shown that the logical simplicity of proposed computational algorithms and the competent soft-ware implementation provide high speed-up of computations.

Download PDF

Keywords Multicore architecture; graphics accelerators; flow in a porous medium; two-phase fluid; modular programming.
References 1. Четверушкин Б.Н., Морозов Д.Н., Трапезникова М.А., Чурбанова Н.Г., Шильников Е.В. Об одной схеме для решения задач фильтрации // Математическое моделирование. – 2010. - Т. 22, № 4. - С. 99-109.
2. Морозов Д.Н., Трапезникова М.А., Четверушкин Б.Н., Чурбанова Н.Г. Использование явных схем для моделирования процесса двухфазной фильтрации // Математическое моделирование. – 2011. - Т. 23, № 7. - С. 52-60.
3. Басниев К.С., Кочина И.Н., Максимов В.М. Подземная гидромеханика. - М.: Недра, 1993.
4. Четверушкин Б.Н. К вопросу об ограничении снизу на масштабы в механике сплошной среды // Время, хаос, математические проблемы. - М.: Изд-во МГУ, 2009. - Вып. 4. - С. 75-96.
5. Morozov D.N., Chetverushkin B.N., Churbanova N.G., Trapeznikova M.A. An Explicit Algorithm for Porous Media Flow Simulation using GPUs // Proceedings of the Second International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering, Civil-Comp Press, Stirlingshire, UK, 2011. - P. 19
6. Боресков А.В., Харламов А.А. Основы работы с технологией CUDA. – М.: ДМК-Пресс, 2010. - 232 с.

Comments are closed.