Courant number for pressure based coupled solver -- CFD Online Discussion Forums

March 28, 2016, 22:12	Courant number for pressure based coupled solver	#1
sunilpatil Senior Member sunil Join Date: Jul 2012 Location: Bangalore Posts: 179 Rep Power: 13	Hello everyone, In my simulation of real gas, initially I m starting the solution with lower courant number lower values of relaxation factor. After residuals fall bellow 1e-3 can I need to increase the courant number and relaxation factor or can we consider the solution as acceptable. Thank you __________________ Regards, Sunil

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