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Inviscid flow simulations in cfx

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Old   June 28, 2014, 14:34
Default Inviscid flow simulations in cfx
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mahdi
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How inviscid flow simulations in cfx.i can not simulation inviscid flow in cfx .I do not know where the inviscid flow model in cfx.
Thank you for the help me
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Old   June 29, 2014, 06:14
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Glenn Horrocks
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CFX cannot do inviscid flow. You need some viscosity. But if you put in a very small viscosity (maybe 1E-10 Pa.s or something) and then do a sensitivity check to ensure this is effectively zero you can do an approximation of a inviscid flow.
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