106 GPGPUによる気液二相流の並列計算(OS9 オーガナイズドセッション《計算力学と数値シミュレーション》)

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  • 106 Parallel Computation of Two Phases Flow by GPGPU

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We have been developing a high-speed three-dimensional compressible two-phase flow simulation code. The code is made on the HSMAC algorithm for improving the computing speed by parallel processing using GPU technologies. At first, we analysed a macroscopic boiling phenomenon of the Edwards pipe blow down problem to check the code parallel performance. Then, we tried to simulate a microscopic two-phase flow problem of a single bubble going up. For the purpose, we need to introduce a surface tension model.

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