Best turbulance model for analysis -- CFD Online Discussion Forums

March 12, 2013, 01:25	Best turbulance model for analysis	#1
addy01 New Member adi Join Date: Feb 2013 Posts: 13 Rep Power: 13	I am doing a undergraduate research for calculating drag force and co-efficient of drag on heavy vehicle. please suggest me best turbulence model which one i should select for more realistic and accurate result. And please tell me should i scale down my model or i should perform analysis on full length model?? nd Wht should be OPTIMUM no of iteration for convergence?? I am using SOLIDWORKS FLOW & AUTODESK CFD.

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