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-   -   outlet boundary condition for compressor modeling (http://www.cfd-online.com/Forums/fluent/67177-outlet-boundary-condition-compressor-modeling.html)

siamak1424 August 6, 2009 09:41

outlet boundary condition for compressor modeling
 
hi friends, i have several questions.
i want to solve a 3D blade of a compressor with LES of FLUENT.
boundary condition I useed is "VELOCITY INLET" for inlet . is it correct?
for the outlet, which bounadry condition I must use? is "PRESSURE OUTLET" correct?
for using "PRESSURE OUTLET", is minimum distance from outlet plane and trailing edge necessary? and how "gauge pressure" set?

i am so thankful for your attention.


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