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How to add perturbations on basic flow

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Old   October 14, 2008, 11:04
Default How to add perturbations on basic flow
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OUYANG
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How to impose perturbations on the base flow in order to develop to turbulent flow. please list some methods.
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Old   October 19, 2008, 20:13
Default Re: How to add perturbations on basic flow
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cfd novice
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Vortex method. Google for it!
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