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

access to FIDAP-internal data from within a UDF II

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 23, 2001, 03:38
Default access to FIDAP-internal data from within a UDF II
  #1
Ingo Meisel
Guest
 
Posts: n/a
Hi everybody,

as I already mentioned in my message from April 17, I'm having a problem with the definition of boundary conditions in FIDAP. Since nobody posted an answer so far, I suspect that my explanation wasn't clear enough - sorry for that. Here's my second attempt:

I'm trying to compute an internal flow where the boundary condition to be applied at a wall node depends on the local tangential direction of the wall with respect to the global XY coord. system. That is, I need to know the local slope of the wall with respect to the XY coord. system. Can FIDAP give me this information?

Once more, thanks in advance,

Ingo Meisel
  Reply With Quote

Old   April 23, 2001, 12:47
Default Re: access to FIDAP-internal data from within a UD
  #2
Gualtiero Guadagni
Guest
 
Posts: n/a
if you define your entity as slip you can automatically define boundary condition in terms of local coordiates: T1, T2, N3
  Reply With Quote

Reply


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
UDF to Access Wall Normal Concentration Gradient Daniel Tanner Fluent UDF and Scheme Programming 4 February 18, 2015 15:35
UDF for Species Mass Fraction Gradient *IN SPECIFIC ZONE * -- e.g. along axis of sym. ksiegs2 Fluent UDF and Scheme Programming 0 February 27, 2011 13:55
How to update polyPatchbs localPoints liu OpenFOAM Running, Solving & CFD 6 December 30, 2005 18:27
UDF to read and write data Mcgregor FLUENT 4 June 9, 2003 14:21
access to FIDAP-internal data from within a UDF Ingo Meisel FLUENT 0 April 17, 2001 12:58


All times are GMT -4. The time now is 17:45.