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Old   March 17, 2009, 01:51
Default non-dimensionalisation
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I have done simulation on flow in a cavity. In Fluent, we get stream functions in kg/s. I want to non-dimensionalize the stream function. How to do this?
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Old   March 17, 2009, 03:42
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hmmm, yes I can see how this fits into the meshing problem with fluent

[mu * L] = kg/(ms) * m = kg/s

so dividing by the dynamic viscosity and a length scale seems like a good choice of
parameters to me.
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