Setting velocity gradient as BC at opening -- CFD Online Discussion Forums

August 10, 2006, 13:41	Setting velocity gradient as BC at opening	#1
Antonis Guest Posts: n/a	Hi! I've been trying to figure out how to impose velocity gradients (obtained from DNS) as my BC at an opening, instead of cartesian velocity components. Is it possible to do that? If yes, anybody knows how?Do I have to write a User Fortran routine? Thanks

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