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Time average pressure in CFX Pre

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Old   March 10, 2023, 09:22
Post Time average pressure in CFX Pre
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In transient simulation I have in the midle of the domaim mass flow outlet. The mass flow is definied by simple proportional equation based on the pressure at this outlet. I defined this function using expression and areaAve(Pressure). However to improve the convergence I would like to use the time average pressure at this outlet. I am not sure how to defined it or if it is even possible. I would a appreciate any suggestions.


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Old   March 10, 2023, 21:45
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Not sure if you can do this, but have a look in the documentation about time averaged results (in the output tab of CFX-Pre) and the CFX Reference guide CEL variables - you have a .trnavg modifier which might do what you want.
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