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Old   June 10, 2014, 04:36
Angry Preprocessor Problem
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mina salehi
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Hi all!

I run a example of flow over a weir in Flow-3D model (for practice).
But, when i do(choose) Preprocessor Simulation, it's go 30% and a message :
<Abnormal exit from preprocessor> is appear.

Can every one help me about this problem?

So thanks.
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Old   June 11, 2014, 14:49
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Saeid Ahmadvand
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Hi,
Please read error from upper that message in Preprocessor report.
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Old   June 11, 2014, 15:35
Default Preprocessor Problem
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mina salehi
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Hi,
Just this message appear.
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Old   June 11, 2014, 15:45
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Saeid Ahmadvand
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what message is displayed in WARNING & ERRORS ?
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Old   June 11, 2014, 15:48
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No message appears in Warning and Errors.
This message appears in a window.
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Old   June 11, 2014, 15:52
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Saeid Ahmadvand
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can you send prepin file for me?
(S.Ahmadvand@gmail.com)
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Old   June 11, 2014, 16:33
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Saeid Ahmadvand
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I saw it.
there isn't any problem in this model,I run it and Preprocess done 100%.
Please restart Flow 3D and run again and try again, if that problem appear again, It may be a problem with your software version or your hardware system.
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Old   November 17, 2019, 14:22
Default error 23 flow 3d
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Hi, i have a problem similar, in the windonw of process show me error 23 Abnormal exit from solver somebody how to know solve that?
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Old   November 17, 2019, 23:48
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Quote:
Originally Posted by Jersy View Post
Hi, i have a problem similar, in the windonw of process show me error 23 Abnormal exit from solver somebody how to know solve that?
There are some issues in your Fortran compiler. You may get more information by executing it in command mode.

Some temporary solutions:
1- Decrease the dimensions of your model and recheck (If it is possible).
2- Run your model in a Linux OS and quad-channel ram support.
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Old   November 18, 2019, 21:12
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Hi, i have a question more, I have been using several examples of the same Flow 3d but none work well and my computer is moderm, what do you think about this ? maybe the sofware?
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Old   November 19, 2019, 11:52
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Adwaith Gupta
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Quote:
Originally Posted by Jersy View Post
Hi, i have a question more, I have been using several examples of the same Flow 3d but none work well and my computer is moderm, what do you think about this ? maybe the sofware?
Please email the prepin to info@flow3d.com with details of your computer hardware in the email and the FLOW-3D version you are using.
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Old   January 13, 2020, 23:49
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I used to encounter this message when i was using Flow 3D v 9.3 ..... however for newer versions like v11.2, this error is less common.

However for v9.3, i always able to run the model either by using a coarse mesh or by adjusting initial conditions.
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