Urgent : Convective Boundary Condition -- CFD Online Discussion Forums

August 9, 2011, 08:36	Urgent : Convective Boundary Condition	#1
sayans New Member Sayan Sadhu Join Date: Aug 2011 Posts: 2 Rep Power: 0	hi, In fluent I need to apply convective boundary condition at outlet. It will be very helpful if anyone can do this udf. d(phi)/dt + ud(phi)/dx = 0 ((phi)i,n-(Phi)i,n-1)/dt + u((phi)i,n-(phi)i-1,n)/dx = 0 i= space index, n= time index, u= outlet boundary normal velocity, dx= space step, dt= time step gemusia likes this. Last edited by sayans; August 9, 2011 at 08:42. Reason: equation picture not coming

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
convective boundary condition	Mani	CFX	8	March 21, 2017 09:59
Slip boundary condition what is inside	normunds	OpenFOAM Running, Solving & CFD	2	June 4, 2007 06:45
Rotating interpolated boundary condition	hani	OpenFOAM Running, Solving & CFD	0	July 4, 2006 07:09
Convective Boundary Condition	garni	FLUENT	0	September 25, 2005 13:00
Convective boundary condition	STN	Main CFD Forum	5	May 29, 2002 08:47

All times are GMT -4. The time now is 19:33.