LES of Turbulent Cavitating Shear Layers

LES of Turbulent Cavitating Shear Layers
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湍流空化剪切层的 LES

DOI:
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发表时间:
2013
期刊:
High Performance Computing in Science and Engineering
影响因子:
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通讯作者:
N. Adams
N. Adams
中科院分区:
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文献类型:
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作者:
Christian P. Egerer;S. Hickel;S. Schmidt;N. Adams

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给出了湍流空化剪切层大涡模拟的初步结果。对计算设置进行了验证,重点讨论了跨域大小的范围。在不同的空化数下,雷诺数-应力张量分量极值的演化具有不同的特征。
Preliminary results of large-eddy simulations of turbulent cavitating shear layers are presented. Validation of the computational setup is presented with focus on the extent of the spanwise domain size. We observe characteristic differences in the evolution of the extremal values of the components of the Reynolds-stress tensor at different cavitation numbers.