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一种各向异性多重尺度的湍流模型

郭宽良 陈谦斌

郭宽良, 陈谦斌. 一种各向异性多重尺度的湍流模型[J]. 应用数学和力学, 1991, 12(10): 917-925.
引用本文: 郭宽良, 陈谦斌. 一种各向异性多重尺度的湍流模型[J]. 应用数学和力学, 1991, 12(10): 917-925.
Guo Kuan-Liang, C. P. Chen. A Non-Isotropic Multiple-Scale Turbulence Model[J]. Applied Mathematics and Mechanics, 1991, 12(10): 917-925.
Citation: Guo Kuan-Liang, C. P. Chen. A Non-Isotropic Multiple-Scale Turbulence Model[J]. Applied Mathematics and Mechanics, 1991, 12(10): 917-925.

一种各向异性多重尺度的湍流模型

A Non-Isotropic Multiple-Scale Turbulence Model

  • 摘要: 本文给出了一种适用于复杂湍流流动计算的各向异性、多重尺度的湍流模型(MS/ASM).这种模型对雷诺应力进行直接的模拟,并可模拟湍流流动的多重尺度影响.对自由应力流动、旋转流动和回流的湍流流动的计算表明,它比常用的单重尺度的k-ε模型有明显的改进.由于计算机工作量增加得不多,所以它在工程计算中,具有广泛的应用前景.
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出版历程
  • 收稿日期:  1990-10-15
  • 刊出日期:  1991-10-15

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