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Issues with running dnsFoam in parallel on cluster

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Old   February 1, 2023, 02:35
Default Issues with running dnsFoam in parallel on cluster
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Steven Dai
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Hello to all. I am very new user of OpenFoam. Right now what I am attempted to do is to conduct DNS of an decaying homogeneous isotropic box turbulence. I am wondering what solver should I use to do so. I understand that there exist a dnsFoam, and that dnsFoam by default includes a forcing term to sustain the turbulence, which can be turned off by creating a modified solver based on dnsFoam( The issue with dnsFoam is that when I attempted to run it in parallel it, I ran into the same error as reported by user omar_beg (help me for a DNS simulation). Please provide suggestion as to which solver in OpenFoam I should use and/or how to resolve the error found with dnsFoam when ran in parallel.
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