Surface Roughness -- CFD Online Discussion Forums

January 9, 2012, 10:10	Surface Roughness	#1
Tom A New Member Tom Join Date: Jan 2012 Posts: 11 Rep Power: 14	What do you guys do about the surface roughness settings? I am designing a profile and have no data regarding surface roughness of the material I am using so I am using the default settings in fluent. Is this reasonable or are there better settings for general use? Tom

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