SMS:RMA4 Material Properties: Difference between revisions
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[[File:rma4 material properties.jpg|thumb|left|450 px|RMA4 Material Properties dialog]] | [[File:rma4 material properties.jpg|thumb|left|450 px|''RMA4 Material Properties'' dialog]] | ||
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Revision as of 17:46, 26 April 2013
Diffusion
Because RMA4 does not have the ability to model turbulence, diffusion coefficients may be used to approximate turbulence. By assigning a diffusion coefficient in the x and y directions for each material, the flow over that material will be altered somewhat to provide an approximation of turbulent flow over that region. A value of -1.0 may be applied to allow normal flow over the material. Positive values provide turbulence. The higher the value, the greater the effect is.
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