prescribe pressure on inner face -- CFD Online Discussion Forums

January 10, 2012, 14:32	prescribe pressure on inner face	#1
Yannian Member Yolk Join Date: Nov 2011 Posts: 38 Rep Power: 14	hi,everybody As the fan model build by ANSYS, I want to prescribe the pressure by myself not using fan model. Because the magitude of pressure is equal on both sides of the disk but I this is not what I want. I decide to built one face as the disk, and use udf to prescribe pressure jump to make it different on the two sides of the disk. can you tell me how I can achieve it? Best regards! Yannian

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