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-   -   Hi pressure drop, suggestions? (http://www.cfd-online.com/Forums/cfx/24901-hi-pressure-drop-suggestions.html)

fat bug December 7, 2007 14:35

Hi pressure drop, suggestions?
 
Just ran my first analysis in CFX. The pressure drop is twice as high (lab: 40 psi, analysis is close to 100 psi).

Any suggestions that I can tune in the analysis, so it's closer to reality.

I have simplified the system by taking springs out of the system. I would think that should result in less pressure drop.

I did the analysis in both ways, it did not seem to make a difference.

Also, I split the model in half, and put half as much flow through the inlet. Would that make the difference?

jakjak December 8, 2007 17:49

Re: Hi pressure drop, suggestions?
 
Can you provide a bit more details as to what you're trying to model and to do with your experiment?


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