|November 26, 2012, 20:53||
UDF previous time step parameters
Join Date: Aug 2012
Posts: 3Rep Power: 4
Anyone CAN HELP ME TO SOLVE THE PROBLEM?
I am going to define a source to a cell zone. The source is a function of temperature of the previous time step. I wrote the UDF as follows:
and I successfully interpreted or complied it and loaded it and defined to the cell zone. however, when trying to run Fluent, It gave the information:
FLUENT received fatal signal (ACCESS_VIOLATION)
Can anybody tell me what's wrong?
|December 13, 2012, 18:20||
Join Date: Jul 2011
Posts: 53Rep Power: 5
Maybe, you need look through "Cell Macros" section (Cell Variables in prev. versions) in UDF Manual.
"Important: Note that data from C_T_M1 is available only if user-defined scalars are defined. It can also be used with adaptive time stepping."
Define -> UDF scalars -> increase number...
Maybe these thoughts will help.
Last edited by villager; December 13, 2012 at 18:21. Reason: Misspelling
|Thread||Thread Starter||Forum||Replies||Last Post|
|plot over time||fferroni||OpenFOAM Post-Processing||7||June 8, 2012 08:56|
|directMapped problem||panda60||OpenFOAM Bugs||4||July 8, 2010 11:23|
|Time step in transient simulation||shib||FLUENT||0||June 17, 2010 14:07|
|Transient simulation not converging||skabilan||OpenFOAM Running, Solving & CFD||12||September 17, 2007 18:48|
|AMG versus ICCG||msrinath80||OpenFOAM Running, Solving & CFD||2||November 7, 2006 16:15|