how could I write this -DEFINE_TURBULENT_VISCOSITY-udf -- CFD Online Discussion Forums

May 9, 2013, 08:26	how could I write this -DEFINE_TURBULENT_VISCOSITY-udf	#1
史麦林 New Member 史麦林 Join Date: Mar 2012 Posts: 3 Rep Power: 14	??.jpg as the picture shows, I divide the flow field into six part, now i want to use the udf "DEFINE_TURBULENT_VISCOSITY" to apply different Turbulent Viscosity to different part , but I don't know how to do it. if anybody could help me . ~~~~~sorry for my poor english .

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