Hi all
I'm trying to compile UDF in my university Workstation, but It doesn't have Microsoft Visual Studio. So Can anyone suggest me any alternative, pls. I also can't install any Compiler
Hi Fazil,
you can easily make a UDF in notepad by simply writing a code there. Steps are here as under:
Step 1. Write the code in the notepad. For example copy the following code in notepad:
/*******************************************************************/
/* UDF for specifying an x-momentum source term in a spatially */
/* dependent porous media */
/*******************************************************************/
#include "udf.h"
#define C2 100.0
DEFINE_SOURCE(xmom_source,c,t,dS,eqn)
{
real x[ND_ND];
real con, source;
C_CENTROID(x,c,t);
con = C2*0.5*C_R(c,t)*x[1];
source = -con*fabs(C_U(c, t))*C_U(c,t);
dS[eqn] = -2.*con*fabs(C_U(c,t));
return source;
}
Step 2. Now go to File>Save as>write file name and type ".c" (w/o quotation) e.g. type "user.c"
Step 3. Now you can simply interpret udf in in Fluent. In Fluent go to Define>User Defined>Functions>interpreted> read the file user.c
If it shows some error in programmed code then you can edit the above programmed file by a right click and edit it in notepad.
I hope this will help
Jazakallah khair bro. I have done intrepretation, but http://www.eureka.im/323.html
But I'm working on this code, which need to be compiled
hi guys I got error while I am compiling the udf any help
Error: The UDF library you are trying to load (libudf) is not compiled for 3d on the current platform (win64).\n\nThe system cannot find the file specified.
\n\nU:\Second_Year\Months\April\udf2\libudf\win64\3d\libudf.dll
Error Object: #f
any help please
I recommending following the steps outlined in following link to compile udfs successfully.
http://altayrd.blogfa.com/post/84
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