Search Results

Showing results 1 to 4 of 4
Search took 0.00 seconds. Search: Posts Made By: ComputerGuy

Forum: Fluent UDF and Scheme Programming

January 25, 2012, 17:01

Replies: 19

UDF to modify gravity via M_gravity[ND_ND] or DEFINE_ADJUST

Views: 7,824

Posted By ComputerGuy

No prob -- wish this could've worked. I'd simply...

No prob -- wish this could've worked. I'd simply ask them about applying a user-defined function to gravity, as we've tried to do. It's a case-independent problem. Up to v13, there's no hook to...

Forum: Fluent UDF and Scheme Programming

January 25, 2012, 14:34

Replies: 19

UDF to modify gravity via M_gravity[ND_ND] or DEFINE_ADJUST

Views: 7,824

Posted By ComputerGuy

OK, here's what I have so far #include...

OK, here's what I have so far

#include "udf.h"
DEFINE_SOURCE(gravity_source,c,t,dS,eqn)
{
real gravity;
real source;
gravity = -9.81;
source = gravity*C_R(c,t);

Forum: Fluent UDF and Scheme Programming

January 24, 2012, 18:31

Replies: 19

UDF to modify gravity via M_gravity[ND_ND] or DEFINE_ADJUST

Views: 7,824

Posted By ComputerGuy

No, I don't think so, otherwise it would not...

No, I don't think so, otherwise it would not "global"

ComputerGuy.

p.s. I will have a look at your problem a bit later and let you know how to get it to converge. What does your geometry look...

Forum: Fluent UDF and Scheme Programming

January 24, 2012, 17:59

Replies: 19

UDF to modify gravity via M_gravity[ND_ND] or DEFINE_ADJUST

Views: 7,824

Posted By ComputerGuy

Define source should loop over all cells for you...

Define source should loop over all cells for you (no need to program a loop); gravity can be defined globally with the M_gravity[0,1,or 2] term -- it is not a cell-by-cell value.

ComputerGuy.

Showing results 1 to 4 of 4

Forum Jump

All times are GMT -4. The time now is 11:42.