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How to set a constant pressure of 90 psi in transient simulation in fluent?

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Old   May 16, 2018, 04:43
Default How to set a constant pressure of 90 psi in transient simulation in fluent?
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Charbel
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Hello,

I am simulating the heat transfer between hot air and an aluminum solid inside a pressurized vessel in Fluent. I have defined a velocity inlet and pressure outlet in my boundary conditions. In reality, the solid is cured at a constant pressure of 90 psi. I want to reproduce this, but I am not sure what to input in my boundary conditions to insure a pressure of 90 Psi throughout the simulation. There is an inlet gauge pressure, an outlet gauge pressure and an operating pressure, but I am not sure what to input in each one, and I would really appreciate any help! I am doing a transient simulation by the way. Thanks
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