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December 11, 2007, 12:23
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Transient boundary conditions in CFX
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#1 |
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Guest
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I have time dependant mass flow rate and rotational speed of impeller. I am interested to apply them as boundary conditions for my transient CFX simulation.
Time - Rotational Speed - Mass flow rate 05/04/07 23:13:00- 1820.399414- 107.6118469 05/04/07 23:14:00- 1104.599854- 71.29267883 05/04/07 23:15:00- 454.1998901- 29.7890358 05/04/07 23:16:00 269.999939 22.62387085 05/04/07 23:17:00 175.1999817 18.00898361 Making expressions for domain rotational speed and mass flow rate seems not a good idea. Can you please help me out in developing these boundary conditions ?? Sohail Germany. |
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December 11, 2007, 12:29
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Re: Transient boundary conditions in CFX
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#2 |
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Guest
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Making expression is the way to do it. You enter your values into a 1D interpolation function manually or read them from a file. If the values came from an equation, just use the equation.
-CycLone |
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December 11, 2007, 13:01
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Re: Transient boundary conditions in CFX
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#3 |
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Guest
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Thanks Cyclone for your quick reply. It works!
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