PARALLEL COMPUTATION FOR FLUID-STRUCTURE THERMAL INTERACTIONSWITH MULTIPHASE MODELING
PARALLEL COMPUTATION FOR FLUID-STRUCTURE THERMAL INTERACTIONSWITH MULTIPHASE MODELING
复制标题
多相建模流固热相互作用的并行计算
DOI：
10.5151/meceng-wccm2012-19797
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
S. Ushijima
中科院分区：
文献类型：
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作者：
K. Maruyama;D. Toriu;S. Ushijima
本文提出了一种预测气-液-固多相现象的计算方法。在本多相模型中，除了考虑不同相之间的力学相互作用外，还考虑了它们之间的热相互作用。相平均控制方程，包括预测温度分布的能量方程，用有限体积法离散，并用数值稳定和精确的算法进行计算。数值程序用扁平MPI并行化，从而可以在目前的大规模分布式存储系统上执行。将其应用于基本工程问题，并对其有效性进行了讨论。
This paper presents a computational method to predict gas-liquid-solid multiphase phenomena. In addition to the mechanical interactions between the different phases, their thermal interactions are taken into account in the present multiphase modeling. The phase- averaged governing equations, including the energy equation to predict temperature distribu- tions, are discretized with a finite volume method and calculated with the numerically stable and accurate algorithms. The numerical procedures are parallelized with flat MPI so that it can be executed on recent large-scale distributed memory systems. It was applied to basic engineering problems and its validity was discussed.
DOI：
10.1137/0913035
发表时间：
1992-03-01
期刊：
SIAM JOURNAL ON SCIENTIFIC AND STATISTICAL COMPUTING
影响因子：
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作者：
VANDERVORST, HA
通讯作者：
VANDERVORST, HA