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Search: Posts Made By: liurengtong123
Forum: Fluent UDF and Scheme Programming December 10, 2010, 23:34
Replies: 24
Views: 16,215
Posted By liurengtong123
Hi thank you for giving me some suggestion. I...

Hi
thank you for giving me some suggestion.
I want to talk about my problem in detail ,so please give me your Email in order to discuss about it.
My Email :liurengtong@163.com
Thanks very much!!!
Forum: Fluent UDF and Scheme Programming December 9, 2010, 22:01
Replies: 24
Views: 16,215
Posted By liurengtong123
Hi every one ,now i need your help . I give...

Hi
every one ,now i need your help .
I give detail about my problem through a picture .
Forum: Fluent UDF and Scheme Programming November 28, 2010, 22:08
Replies: 24
Views: 16,215
Posted By liurengtong123
Hi,first of all,thanks for your suggestion. ...

Hi,first of all,thanks for your suggestion.
Now,i want to give you some deatils about my difficulties,so please give your email to me.
I hopely want to abtain your help,thanks very much!!!
My...
Forum: Fluent UDF and Scheme Programming November 23, 2010, 01:36
Replies: 24
Views: 16,215
Posted By liurengtong123
first of all,thanks for giving me help,i write my...

first of all,thanks for giving me help,i write my code as follows:
[CODE]#include "udf.h"
FILE*fid;DEFINE_PROFILE(heat_flux,t,i)
{
face_t f;
int zoneid=THREAD_ID(t);
fid=fopen("flux-ids","w");...
Forum: Fluent UDF and Scheme Programming November 16, 2010, 07:56
Replies: 24
Views: 16,215
Posted By liurengtong123
my boundary heat flux is q=f(q).So,first of all...

my boundary heat flux is q=f(q).So,first of all ,i must assume boundary heat flux q=A(arbitrary constant).Fluent calculate itself after one timestep,judge q and f(q),if fabs([q-f(q)]/q)<=5%,so Fluent...
Forum: Fluent UDF and Scheme Programming September 13, 2010, 04:12
Replies: 24
Views: 16,215
Posted By liurengtong123
anybody can help me,i need your help, I hope...

anybody can help me,i need your help, I hope somebody can help me!! Big thanks!!
Forum: Fluent UDF and Scheme Programming July 29, 2010, 02:54
Replies: 24
Views: 16,215
Posted By liurengtong123
anybody can help me,i need your help, I hope...

anybody can help me,i need your help, I hope somebody can help me!! Big thanks!!
Forum: Fluent UDF and Scheme Programming July 17, 2010, 22:26
Replies: 24
Views: 16,215
Posted By liurengtong123
anybody help me!!I need your help !! This problem...

anybody help me!!I need your help !! This problem confused me for many months.
Forum: Fluent UDF and Scheme Programming July 12, 2010, 22:57
Replies: 24
Views: 16,215
Posted By liurengtong123
my problem is as follow: First,i suppose...

my problem is as follow:
First,i suppose boundary heat fllux q=constant,through macro DEFINE_PROFILE(f,thread) pass q to Fluent, every interation,i will judge if fabs(q2-qe)/qe<=0.05. if yes,...
Forum: Fluent UDF and Scheme Programming June 23, 2010, 03:56
Replies: 24
Views: 16,215
Posted By liurengtong123
I have no idea about my posted question ,i am...

I have no idea about my posted question ,i am confused.I feel it is very difficult.My boundary condition is a coupled condition.qe=f(qe).
Forum: Fluent UDF and Scheme Programming May 25, 2010, 21:02
Replies: 24
Views: 16,215
Posted By liurengtong123
This is my code about DEFINE_ADJUST,i want to...

This is my code about DEFINE_ADJUST,i want to write a program that can link DEFINE_ADJUST and DEFINE_PROFILE in order to realize change boundary condition.please help me!!!Big thanks!!!...
Forum: Fluent UDF and Scheme Programming May 23, 2010, 21:57
Replies: 24
Views: 16,215
Posted By liurengtong123
about my question ,i will tell more details as...

about my question ,i will tell more details as follows:
I want to simulate water solidification in a tank. I will give a boundary condition(heat flux) and this boundary heat flux qe=f(qe).
Forum: Fluent UDF and Scheme Programming May 19, 2010, 01:17
Replies: 24
Views: 16,215
Posted By liurengtong123
Question Use DEFINE_ADJUST change boundary condition

dear all friends:
now,i have some trouble in solving question about how to change boundary condition.details as follow:
boudary condition:heat flux...
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