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Forum: Fluent UDF and Scheme Programming

May 16, 2014, 00:58

Replies: 16

udf for pressure variation with time

Views: 2,182

Posted By laraib

i have changed the braces as suggested by macfly....

i have changed the braces as suggested by macfly. but still the problem previals that the solution does not initialize :confused:

Forum: Fluent UDF and Scheme Programming

May 13, 2014, 11:56

Replies: 16

udf for pressure variation with time

Views: 2,182

Posted By laraib

# include "udf.h" ...

# include "udf.h"
#DEFINE_PROFILE(pressure_profile,t,i)
{
real x[ND_ND]
real y= CURRENT_TIME;
face_t f;

} this brace is closure for the parameters above.its correct in syntax
begin_f_loop(f,...

Forum: Fluent UDF and Scheme Programming

May 13, 2014, 04:32

Replies: 16

udf for pressure variation with time

Views: 2,182

Posted By laraib

the udf runs in visual studio giving no errors or...

the udf runs in visual studio giving no errors or warnings. now i am going to download SDK. i hope fluent reads it this time
thank you for ur help:)

Forum: Fluent UDF and Scheme Programming

May 10, 2014, 00:34

Replies: 16

udf for pressure variation with time

Views: 2,182

Posted By laraib

# include "udf.h" ...

# include "udf.h"
#DEFINE_PROFILE(pressure_profile,t,i)
{
real x[ND_ND]
real y= CURRENT_TIME;
face_t f;

}
begin_f_loop(f,t);
{

Forum: Fluent UDF and Scheme Programming

May 8, 2014, 10:09

Replies: 16

udf for pressure variation with time

Views: 2,182

Posted By laraib

i dont intend to give y two variables the...

i dont intend to give y two variables the equations i have used are with respect to time . so y is time not position . so i do not need to define y=x[1], as this represents position. if u can kindly...

Forum: Fluent UDF and Scheme Programming

May 8, 2014, 04:30

Replies: 16

udf for pressure variation with time

Views: 2,182

Posted By laraib

thank you so much . my udf runs now and is...

thank you so much . my udf runs now and is detected at the inlet pressure options.
but the solution does not initialize and gives errors that i am unable to comprehend :confused:
i have attached...

Forum: Fluent UDF and Scheme Programming

May 5, 2014, 03:42

Replies: 16

udf for pressure variation with time

Views: 2,182

Posted By laraib

i started off with the same example and derived...

i started off with the same example and derived the udf i have posted ..but now its not running

Forum: Fluent UDF and Scheme Programming

May 5, 2014, 03:41

Replies: 16

udf for pressure variation with time

Views: 2,182

Posted By laraib

the pressure variation is with time and i gave...

the pressure variation is with time and i gave the initial value for time = 0.005 sec even that didnt work. udf does not run after line 5. nd y is time .

Forum: Fluent UDF and Scheme Programming

April 30, 2014, 04:29

Replies: 16

udf for pressure variation with time

Views: 2,182

Posted By laraib

udf for pressure variation with time

i have been working on designing a udf for systolic and diastolic pressure variations. so far i have compiled it in C but fluent gives me error in line 5 . if anybody can detect that error
i have...

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