Radial and Tangential Velocity boundary conditions -- CFD Online Discussion Forums

August 17, 2010, 12:02	Radial and Tangential Velocity boundary conditions	#1
N. A. Member N. A. Join Date: May 2010 Posts: 64 Rep Power: 16	Hi Folks, I have four circular inlets in a cylindrical geometry that gives out inflow at an angle. I am trying to find if there is a way to speificy radial and tangential componets of the velocity and give it as a boundary conditions. I understand that the normal way of giving is in cartesion approach in (Ux,Uy,Uz) and I am wondering if tehre is a way to give in cylindrical coordinates, viz., (Ur,Ut,Uz) boundary conditions. Thanks, N.A.

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