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Additional Variable (Non-Dimensional) in CFX-pre |
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May 23, 2008, 22:56 |
Additional Variable (Non-Dimensional) in CFX-pre
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#1 |
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Hi,
I wanna make everything(all variables) non-dimensional in CFX-Pre. I think to do this, I have to make additional variables(non-dimensional) for Momentum and Energy Equation. Can anybody help me to do so? |
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May 25, 2008, 22:27 |
Re: Additional Variable (Non-Dimensional) in CFX-p
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#2 |
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Why?
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May 26, 2008, 06:57 |
Re: Additional Variable (Non-Dimensional) in CFX-p
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#3 |
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Could Pls explain your problem in detail?
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May 26, 2008, 07:32 |
Re: Additional Variable (Non-Dimensional) in CFX-p
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#4 |
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Use Excel to do this!
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May 26, 2008, 15:07 |
Re: Additional Variable (Non-Dimensional) in CFX-p
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#5 |
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I have made the airfoil coordinates non-dimensional with respect to the chord length. So, now for flow analysis, I need to make other variables non-dimensional.
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May 26, 2008, 15:21 |
Re: Additional Variable (Non-Dimensional) in CFX-p
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#6 |
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Actually, what you need to do is make the airfoil coordinates dimensional. Scale the geometry appropriately. You can then pick your fluid properties and boundary conditions to match the appropriate non-dimensional parameters (such as Reynolds number, etc.).
-CycLone |
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