Flow Over a Weir -- CFD Online Discussion Forums

February 13, 2015, 23:31	Flow Over a Weir	#1
vigii Member Vignesh KPV Join Date: Oct 2011 Location: Bangalore Posts: 83 Rep Power: 14	Hi All, I'm a new user of Flow-3D. I'm trying to replicate the flow over a weir tutorial. But I could not simulate as the tutorial. The following boundary conditions are assigned Xmin- specified pressure with the elevation Xmax- Specified Pressure with elevation YMin- Symmetry YMax- Symmetry Zmin- Wall Zmax- Specified Pressure Initial Conditions for Fluid Regions 1, 2 (in my case) with global velocity and hydro static pressure These assigned BC's are flowing outward rather than flowing through weir. Please help me in simulating this problem. Regards, Vignesh V.

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