Pressure Coefficient around cylinder -- CFD Online Discussion Forums

March 18, 2013, 16:54	Pressure Coefficient around cylinder	#1
RealENG22 Member Steve Mcharg Join Date: Mar 2013 Posts: 31 Rep Power: 13	Guys, Doing a simple study to compare the Cp values to theta from a published paper. I have used the same domain size/physical model/similar grid resolution/material and boundary conditions, however I am not getting the same value for Cp to theta. Basically at the stagnation point (0 Degrees) I am getting a value of nearer 2... where experimental data, and the published paper suggest it should be 1. I read somewhere that it may be an issue with the domain size. Any thoughts? Cheers

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