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本文对非结构网格中U-RANS/PDF混合方法的并行计算进行了研究,通过对方柱绕流的数值模拟,讨论了并行程序的有效性和计算效率。非结构网格上U-RANS/PDF混合方法的并行计算,提高了PDF方法的计算效率和处理复杂几何结构的能力,使得PDF方法能够方便地应用于实际燃烧问题。
In this paper, the parallel computation of U-RANS / PDF hybrid method in unstructured grid is studied. The effectiveness and computational efficiency of parallel program are discussed by numerical simulation of the flow around the square column. The parallel computation of U-RANS / PDF hybrid methods on unstructured grids improves the computational efficiency of the PDF method and the ability to handle complex geometries, making the PDF method easily applicable to practical combustion problems.