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May 24, 2013, 08:53
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Back Pressure dependent inlet flow
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#1 |
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New Member
Dario
Join Date: May 2013
Posts: 2
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As I am solving a transient simulation of an inlet flow in a constant volume tank, super- and subsonic, I need to adabt the inlet velocity at the inlet boundary corresponding to the backpressure in the constant volume tank. Does anybody know how the expression need to be set in the CFX-Pre expressions? Something like mean(pressure)@domain
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May 24, 2013, 19:35
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#2 |
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Senior Member
Erik
Join Date: Feb 2011
Location: Earth (Land portion)
Posts: 1,188
Rep Power: 23 |
SomeVelocityFunction[m/s] * ave(Pressure)@domain/1[Pa]
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May 24, 2013, 20:08
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#3 |
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New Member
Dario
Join Date: May 2013
Posts: 2
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Thank you evelica for your good answer. It works, finally.
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| Tags |
| cfx, inlet velocity, pressure domain |
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