Learning Forum

[KORAY2255]

I need a command to use in Windows Command Window to run a previously recorded journal in Fluent Meshing in paralllel?

Could you please help me?

[RK]

Hello,
Please refer to the user's guide regarding executing Fluent in batch mode : https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v211/en/flu_ug/flu_ug_BatchExecution.html

[Karthik Remella]

Hello Take a look at the following link from the Fluent Users Guide.
https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v211/en/flu_ug/flu_ug_sec_batch_execution_windows.html
To start in the meshing mode, just add -meshing to the command.
https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v211/en/flu_ug/tgd_user_start.html
Karthik

[KORAY2255]

Thank you for your reply.. To clarify.. I want to use Fluent Meshing in an automation cycle. For thiş I have recorded a journal. The difference from the guide is that jourmal in Fluent Meshing have sth python language. You can see some lines from the recorded journal and error in Windows Command window..

[KORAY2255]

Thank you Kremella, it worked very thanks....

[Karthik Remella]

Excellent!
Karthik

[KORAY2255]

The only problem I face is that, altough I opened Fluent in Solution Mode with multiple number of cores and recorded journal, when I start the Fluent and journal in cmd Command Window it solves only using one core. I added a term -t 6 (3d-hidden -t 6 -i) to the command but not worked. How can I run it as parallel?

[KORAY2255]

Solved just not a space -t 6, instead -t6

[Karthik Remella]

Awesome! Good to know!
Karthik

[Ceyda Kavak]

 

 

Hello,

I also need a command to run Fluent Meshing in Windows Command Window to run a journal file. I tried to use the command below:

”C:\Program Files\ANSYS Inc\v202\fluent\ntbin\win64\fluent.exe” -post -meshing -g -3ddp -i C:\CRM\0.AIAC\DPs\DP_AA\AA_get_MshFile.jou

I also tried -g -hidden, -gr, -gu any many other combinations (Third party link to Ansys documentation removed, Rob,  https://ansyshelp.ansys.com/account/Secured?returnurl=/Views/Secured/corp/v231/en/flu_ug/flu_gs_starting.html).

They all worked the same way, such that Fluent window pops up and requires me to click on the button ‘Start with the Selected Options’. I am trying to run Fluent in cmd, such that Fluent window does not pop up and the program runs in batch mode.

Can you please help me? Thanks in advance!

 

 

 

[Ceyda Kavak]

For anyone who is interested, I solved my problem by removing '-' in front of -3ddp.

 

Following command works to run fluent in batch mode

"C:\Program Files\ANSYS Inc\v202\fluent\ntbin\win64\fluent.exe" -meshing 3ddp -hidden -i C:\CRM\0.AIAC\DPs\DP_AA\AA_get_MshFile.jou   

 

Following command works to run fluent in batch mode & print commands in journal file to cmd:

"C:\Program Files\ANSYS Inc\v202\fluent\ntbin\win64\fluent.exe" -meshing 3ddp -gu -i C:\CRM\0.AIAC\DPs\DP_AA\AA_get_MshFile.jou