NASA CRM Simulations (Abnormal Results of Cl and Cd) -- CFD Online Discussion Forums

May 18, 2012, 11:03	NASA CRM Simulations (Abnormal Results of Cl and Cd)	#1
sulmanaziz New Member Sulman Aziz Join Date: May 2012 Posts: 8 Rep Power: 13	Hi everyone, I am performing the simulation of NASA CRM using ANSYS Fluent 14.0, I have created an unstructured mesh using ICEM CFD. I have few questions.. 1. I don't know why i m getting abnormal values of Cl and Cd..? 2. Can anyone tell me how to set the reference values..? May be i have put in the wrong reference values. The values that i am using are Area: 4130 ft^2 Length: 1190 ft I shall b very thankful for your help. Regards Sulman Aziz

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