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Forum: FLUENT

November 1, 2011, 02:07

Replies: 10

Modify inlet B.C.

Views: 1,768

Posted By Amir

Dear friend, you have a bug in your code; I...

Dear friend,

you have a bug in your code; I correct it for you but you said that ther is not any problem in compilation before!!!
try this code: (I checked that as compiled UDF) .... there was...

Forum: FLUENT

October 31, 2011, 10:05

Replies: 10

Modify inlet B.C.

Views: 1,768

Posted By Amir

Hi, check this and inform me: ...

Hi,

check this and inform me:

DEFINE_PROFILE(inlet_temp,thread,position)
{
real temp_in;
cell_t c0;
Thread *t0;
face_t f;

Forum: FLUENT

October 25, 2011, 03:50

Replies: 10

Modify inlet B.C.

Views: 1,768

Posted By Amir

use: F_C0(f,t) , THREAD_T0(t) to access cell...

use:
F_C0(f,t) , THREAD_T0(t) to access cell and its thread index. (refer to UDF manual table 3.2.24-25).

Oops! you're right; this can be done over wall boundaries. So you can use suggestions...

Forum: FLUENT

October 21, 2011, 13:04

Replies: 10

Modify inlet B.C.

Views: 1,768

Posted By Amir

Hi, I know 3 procedures for your purpose: ...

Hi,

I know 3 procedures for your purpose:

1) the easiest one is to use UDS equation instead of energy equation (there are similar with some modifications); then you can easily set d/dn over...

Forum: FLUENT

October 21, 2011, 04:03

Replies: 10

Modify inlet B.C.

Views: 1,768

Posted By Amir

Hi, you can use DEFINE_PROFILE macro! There,...

Hi,
you can use DEFINE_PROFILE macro!
There, you can provide your temperature as a function of space. (it's more efficient to fit a curve with your data)

Bests,

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