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Old   April 8, 2006, 11:53
Default isotropic
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ani
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dear sir, can anybody give the statement for isotropic flows and homogeneous flows.
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Old   April 9, 2006, 03:17
Default Re: isotropic
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Rami
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Isotropic = identical in any direction.

Homogeneous = identical at any location.
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Old   April 9, 2006, 06:14
Default Re: isotropic
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ani
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thanks, u'=v'=w' is isotopic flow, is this correct.my doubt is for a flat plate near the boudary layer edge the flow is isotropic(u'=v'=w') and near the wall the flow is unisotropic(fluctuations are not equal), but one more statement i studied is smaller eddies are isotropic and these smaller eddies are found near the wall, if so, near the wall the flow should be isotropic,so can u plz explain whether smaller eddies are isotropic or not.
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