Johnson-King Turbulence model -- CFD Online Discussion Forums

August 30, 2002, 09:52	Johnson-King Turbulence model	#1
Steve Allison Guest Posts: n/a	I've been fighting this for a while now, but finally seem to have made some headway, but it has lead to a question. Should sigma(x) ever be less than unity? The 1987 Johnson paper discusses results greater than unity, but I only seem to have problems with the model when I set the lower limit at less than 1. Thanks in advance for the help.

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