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Is it a bug in the SolidWorks program?

Question asked by Park Sang-Hyun on Apr 10, 2013
Latest reply on Apr 10, 2013 by Park Sang-Hyun

I am sorry.
My English is poor.
I have received the help of translation Google.


Two models, the conditions are the same for all. (Dimensions, mesh ...)


but, I changed only impeller.


However, a problem occurs in the pressure.


Power problems, customs, until the pressure for efficiency.


The same phenomenon occurs even when viewed from the beginning.

All of the same phenomenon occurs SW2012 Sp5.0 & SW2013 Sp2.0.


What is the problem?


Is it a bug in the SolidWorks program?






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