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March 1, 2004, 23:22
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instability in fluent
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#1 |
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Guest
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Hi:
Has anyone had ideas about how to calculate the instability flow by using Fluent? I have calculated the flow field, I wonder how to make judgement if the flow is stable or not, or if there is a way to calculate the instability by fluent. Thanks Marangoni |
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March 3, 2004, 09:11
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Re: instability in fluent
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Guest
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Some turbulence models are better at predicting sensitivity to the real flow instabilities. Among the two-equation models, the best choice would be probably the RNG model. (See Fluent User's Guide 10.2.12)
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March 5, 2004, 00:30
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Re: instability in fluent
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#3 |
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thanks!!
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