Artificial Viscosity -- CFD Online Discussion Forums

July 4, 2001, 18:39	Artificial Viscosity	#1
Luiz Eduardo Bittencourt Sampaio Guest Posts: n/a	Hi all, There is a parameter in ANSYS Flotran called Artificial Viscosity, which can be used to make convergence easier. I can not get converged results without it. Does this parameter alter the final result? I mean, is my result trustfull, even if I use values well above the recommended ones (which is 10 times the effective viscosity) Best Regards, Luiz

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