Artificial viscosity -- CFD Online Discussion Forums

July 20, 2006, 01:55	Artificial viscosity	#1
rads Guest Posts: n/a	hi i am doing analysis on centrifugal blower. while solving with higher mass flow rates the solution is converged in CFX, but if i am solving for low mass flow rates for the same model at same speed the analysis is not converging. it is oscillating. i want to give artificial viscosity for getting converged results. is it correct? and how can we give artificial viscosity in CFX?plssssssssss reply sooooooooon if u have idea... Thnks & Regards

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