|May 24, 2011, 00:47||
cel for pressure
Join Date: Apr 2011
Posts: 5Rep Power: 7
I want to do a transient analysis in ansys-cfx and I want to have following B.C s at inlet and outlet:
At inlet of the tube: a pressure of 1333.2pa is applied during 0.003s and 0 afterwards.
At the outlet: a pressure of 0 Pa is imposed.
Now my question in that: how can I write a CEL for the dependence of pressure on the time at the inlet of tube??
I will be glad if anyone can give me some helps in this topic.
|May 24, 2011, 07:41||
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 12,638Rep Power: 98
Set the pressure equal to 1333.2[Pa] * step((0.003[s]-t)/1[s])
You can also do this using if functions or a 1D interpolation function.
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