SMS:RMA4 Material Properties: Difference between revisions

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The ''RMA4 Material Properties'' dialog is reached through the ''RMA4'' | '''Material Properties...''' menu command.
The ''RMA4 Material Properties'' dialog is reached through the ''RMA4'' | '''Material Properties...''' menu command in the Mesh module.


==Diffusion==  
==Diffusion==  

Revision as of 22:22, 10 August 2016

The RMA4 Material Properties dialog is reached through the RMA4 | Material Properties... menu command in the Mesh module.

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.

File:RMA 4 MP.jpg
RMA4 Material Properties dialog

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