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Old   January 10, 2004, 02:22
Default characteristic length
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maryam
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Hi, I am working on natural convection in cavity,for different Raily numbers ,I have changed Characteristic lengths with Grid/scale ,Now I want to plot all the result in a window but my lenghts are different,how can I work with dimensionless length? and is there any better way for changing Ra in fluent?

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