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Old   November 22, 2013, 04:46
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mehdimoradi
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Hi
I can interpret without error. but during initializing appear the error:
FLUENT received fatal signal (ACCESS_VIOLATION)
1. Note exact events leading to error.
2. Save case/data under new name.
3. Exit program and restart to continue.
4. Report error to your distributor.

Although i can Compil it completely but in interaction box donot exist any UDF and fluent give the error:
no udf have been loaded.
Have you suggestion, kindly?
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Old   November 22, 2013, 05:00
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From Fluent help:
Quote:
In order to hook a DEFINE_MASS_TRANSFER UDF to FLUENT, you must first issue the TUI command solve/set/expert and enter no at the Linearized Mass Transfer UDF? prompt.
You did that? Otherwise I have no idea.
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Old   November 22, 2013, 05:17
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Quote:
Originally Posted by pakk View Post
From Fluent help:

You did that? Otherwise I have no idea.
I just didnot notice. please explain it more. how can i access to TUI?
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Old   November 22, 2013, 05:59
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Quote:
Originally Posted by pakk View Post
If I try to compile your code, I see
Code:
test.c
..\..\src\test.c(5) : error C2146: syntax error : missing ')' before identifier 'om_index'
..\..\src\test.c(5) : error C2061: syntax error : identifier 'om_index'
..\..\src\test.c(5) : error C2059: syntax error : ';'
..\..\src\test.c(5) : error C2059: syntax error : ','
..\..\src\test.c(5) : error C2059: syntax error : ')'
Done.
If I try to interpret it, I see
Code:
Error: .\test.c: line 5: parse error.
Don't you get similar lines when you try it? They give hints about what is wrong.
Hi Dear Pakk,
The UDF make error because of writing fr om_index
instead of from_index.
I compiled it and that was the only problem.
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Old   November 22, 2013, 11:31
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Quote:
Originally Posted by smhosseini View Post
Hi Dear Pakk,
The UDF make error because of writing fr om_index instead of from_index.
I compiled it and that was the only problem.
So keep an eye on those error messages, they give information about where the mistake can be!
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Old   June 27, 2014, 03:03
Default setting Solve/Set/Expert in Ansys 14.5
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djn
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Can you please help me setting it in ansys 14.5 ... I dont have Set or Expert in Solve link...
Also I am using DEFINE MASS TRANSFER .. but by default ansys has linearized mass transfer... I basically want to change it in Solve/Set/Expert

Please Help,
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Old   July 26, 2014, 13:24
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hi Djn

To access the TUI in fluent, once your fluent programme is up, key "enter" at the main page. from there, you can then access the tui command.
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Old   August 23, 2014, 10:47
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do this procedure:

1.define->user-defined->functions->interprated..
interprate the ().c file
2.type on the command window of fluent
solve(press enter)
set(press enter)
expert(press enter)
answer for the 4 comming questions respectively are:
no-yes-no-yes

after these 2 steps u can hook the udf from phase intraction->mass tab->user defined->selecting udf...
now you can start runing calculation

let me inform about ur results
tanx
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