CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > COMSOL

COMSOL: boundary conditions using sampled vectors

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 29, 2009, 13:54
Default COMSOL: boundary conditions using sampled vectors
  #1
New Member
 
Dario
Join Date: Apr 2009
Posts: 1
Rep Power: 0
flying dutch is on a distinguished road
Hi guys,
I'm a freshman in CFD and I'm starting using COMSOL. I don't know if there's any COMSOL specialist out there, anyway the problem I have is in programming with COMSOL Script: I'd like to set variable boundary conditions using vectors sampled in space so that when solving the pde problem the software would interpolate between the sampled values (the standard way to set space varying BC's would be to use analytical functions, but this is not good for what I need to do).
I saw in the documentation that it is possible to define user defined interpolating functions, but it seems the solver doesn't like it and gives me an error.
If someone already encountered such kind of problem, I would appreciate any kind of suggestion. Thanks in advance!

Dario
flying dutch is offline   Reply With Quote

Reply

Tags
comsol

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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


Similar Threads
Thread Thread Starter Forum Replies Last Post
Impinging Jet Boundary Conditions Anindya Main CFD Forum 25 February 27, 2016 13:58
Problems with boundary conditions for a lowRekOmegaSST turbulence model cfdmarkus OpenFOAM Running, Solving & CFD 16 November 14, 2011 05:44
Adaptive Mesh Refinement and Cyclic Boundary Conditions adona058 OpenFOAM Running, Solving & CFD 6 October 23, 2009 10:17
Concentric tube heat exchanger (Air-Water) Young CFX 5 October 7, 2008 00:17
Pressure boundary conditions Lionel S. Main CFD Forum 1 August 24, 2007 19:03


All times are GMT -4. The time now is 08:16.