why it is difficult to get converge in dissipation -- CFD Online Discussion Forums

January 9, 2006, 06:24	why it is difficult to get converge in dissipation	#1
frank Guest Posts: n/a	I am using the RNG model with wall function to simulate the outdoor airflow. However, it is difficult to converge in dissipation parameter (around 9*e-4). How to deal with this problem? Any suggestions are welcome!

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