constant heat flux boundary condition -- CFD Online Discussion Forums

February 2, 2006, 08:22	constant heat flux boundary condition	#1
Andrew Hayes Guest Posts: n/a	I am having trouble writing a finite difference scheme for the constant heat flux boundary condition in porous media using the local thermal non-equilibrium model; -kf(dT/dy)= -ks(dT/dy). In which kf is fluid conductivity and ks is solid. This is the boundary condition at the wall. I think I am confused at what exactly is 'at the wall'. Which leads to the problem I am having of definig the 'dy' term. thanks

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
problem with constant wall heat flux	openfoam1	OpenFOAM	6	January 13, 2019 08:18
Constant velocity of the material	Sas	CFX	15	July 13, 2010 08:56
External Radiation Boundary Condition for Grid Interface	CFD XUE	FLUENT	0	July 9, 2010 02:53
vorticity boundary condition	bearcharge	Main CFD Forum	0	May 14, 2010 11:32
Heat Flux as a Profile Boundary Condition	Hitch8	CFX	2	April 22, 2010 13:09

All times are GMT -4. The time now is 04:14.