How to set fixedValue BC at the boundary points

oleg_weinstein · January 3, 2008, 08:56

Hello,

How can I set fixedValue BC at the boundary points
(not only at the faceCentres)?

tehache · January 10, 2008, 04:04

Hi Oleg,

I believe that does not make sense, as there are no variables allocated at points - just at cell and face centers.

For what variable do you want to set the BC?

regards,

Thomas

oleg_weinstein · January 21, 2008, 10:45

Thank you Thomas,

Excuse me for delay I was in long business trip.
I want to set the BC for solidification problem for triple point (solid/melt/gas).
Do you know if it required special treatment in FV?

Oleg.

January 3, 2008, 08:56	Hello, How can I set fixedV	#1
oleg_weinstein New Member Oleg Weinstein Join Date: Mar 2009 Location: Berlin, Germany Posts: 6 Rep Power: 17	Hello, How can I set fixedValue BC at the boundary points (not only at the faceCentres)?

January 10, 2008, 04:04	Hi Oleg, I believe that doe	#2
tehache Senior Member Thomas Jung Join Date: Mar 2009 Posts: 102 Rep Power: 17	Hi Oleg, I believe that does not make sense, as there are no variables allocated at points - just at cell and face centers. For what variable do you want to set the BC? regards, Thomas

January 21, 2008, 10:45	Thank you Thomas, Excuse me	#3
oleg_weinstein New Member Oleg Weinstein Join Date: Mar 2009 Location: Berlin, Germany Posts: 6 Rep Power: 17	Thank you Thomas, Excuse me for delay I was in long business trip. I want to set the BC for solidification problem for triple point (solid/melt/gas). Do you know if it required special treatment in FV? Oleg.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[Technical] Points	Satish Undapalli (Satish)	OpenFOAM Meshing & Mesh Conversion	7	May 8, 2008 16:19
Variable p on boundary points	nico765	OpenFOAM Running, Solving & CFD	0	October 25, 2007 15:03
Boundary conditions at certain points	Maria	FLUENT	1	July 16, 2007 08:19
FixedValue nonuniform BC	dmoroian	OpenFOAM Running, Solving & CFD	1	November 3, 2006 05:26
how many points to resolve a boundary layer?	Jiaying Xu	Main CFD Forum	6	January 30, 2003 12:04