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PLS HELP !!!! SOLIDWORKS FLOW SIMULATION VS AUTODESK SIMULATION CFD

Question asked by Addy Smith on Mar 31, 2013
Latest reply on Apr 2, 2013 by Jared Conway

I am working on my undergraduate major research project "Aerodynamic analysis of heavy vehicle".While i am using Solid works flow simulation then i m getting 1648 N (if global goal is selected) or 1548 N (if surface goal is selected while i am selecting all the surfaces of vehicle). Which one should i choose for my result/analysis??

My second problem is that while i am using AUTODESK simulation cfd then i m getting force of 1948 N, since i m new to CFD, hence i am unable to understand which one is right?? can anyone help me or point out my mistake...i will b very very thank full to you...

 

Or pls tell me how to trust on my result??

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