Need help on simulation of incompressible flow in an orifice meter -- CFD Online Discussion Forums

November 18, 2010, 20:25	Need help on simulation of incompressible flow in an orifice meter	#1
mep10jl New Member Jun Join Date: Nov 2010 Posts: 8 Rep Power: 16	Hi, all I am new to CFD, and new to ANSYS Fluent, hence, I need help to setup this simulation I use GAMBIT to generate the mesh, and i set up the boundary condition as Velocity Inlet, Outflow, Wall, and Axis in Fluent, i choose k-e as my turbulence model How can i know the discharge coefficient? i know i need to know the pressure of 1d upstream, and 0.5d downstream, but what exact steps i need to step up this simulation Can someone give some guideline how I can set up my simulaton correctly? thx

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Flow meter Design	CD adapco Group Marketing	Siemens	3	June 21, 2011 09:33
Simulation of Flow through Complex 3D Geometry	EmersonKB	CFX	5	July 2, 2009 09:17
Unsteady simulation of flow past wheel	Tom	FLUENT	8	January 18, 2006 11:54
Orifice Flow	John Eichler	Main CFD Forum	1	November 6, 2002 13:26
Help! Incompressible flow simulation source code.	C.B. Jiang	Main CFD Forum	3	July 18, 2000 09:01

All times are GMT -4. The time now is 13:30.