|January 7, 2010, 12:19||
energy source problem
Join Date: Jul 2009
Posts: 9Rep Power: 9
I am a beginner in UDF
I need to set a energy source in a solid (W/m3)
And the energy source is temperature dependent
I got this error message:
FLUENT received fatal signal (ACCESS_VIOLATION)
1. Note exact events leading to error.
2. Save cas/data under new name.
3. Exit programme and restart to continue.
4. Report error to your distributor.
My UDF is as follow
DEFINE_SOURCE(energy_source, c, t, dS, eqn)
temp = C_W(c,t);
if (temp<293 && temp>290)
source = 1000.;
source = 0.;
pls give me some direction and suggestion.
|January 8, 2010, 04:36||
Join Date: Mar 2009
Posts: 133Rep Power: 10
C_W(c,t) will return the z-velocity which does not make too much sense for a solid. Maybe C_T(c,t) is what you actually want to use.
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