Solving Flow through an Orifice Plate with Fluent, Help -- CFD Online Discussion Forums

November 9, 2010, 13:23	Solving Flow through an Orifice Plate with Fluent, Help	#1
aminthefresh New Member Amin Sadeghi Join Date: Nov 2010 Posts: 2 Rep Power: 0	Hi all, I want to solve a flow of an incompressible fluid through an orifice plate with fluent. but the problem is that it doesn't converge. I have used standard k-e viscous model. What are the problems that may have caused the dis-convergence? here are some info regarding my case: viscosity: 0.001 kg/m.s diameter: 0.2 m distance before the orifice: 1 m distance after the orifice: 1.5 m inlet velocity: 0.5 m/s outlet pressure: atmospheric pressure

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