Learning Forum

[shoji]

Hello.

 

I'm trying to optimize the wind turbine using genetic algorithm and operate Fluent repeatedly by using TUI(text user interface) such as follows.(I order from Matlab) 

      iFluentTuiInterpreter.doMenuCommandToString('solve/dual-time-iterate 7200 20');

However I got error after calculation finished like this.

      No error handler abailable

      error: cortex recieved a fatal signal (Segmentation violation)

      error: object: ()

The result of first calculation is fine, but second calculation doesn't start because of the error.

When I tried fewer time steps such as 10, and when I calculate directly form fluent(not using TUI code), the error didn't appear.

I don't use UDF.

 

Does anyone know the solution of this problem?

Thank you for any advices.

 

SHOJI

[DrAmine]

Check directly if the error appears if you use TUI command directly from Fluent.

[shoji]

Thank you for the reply.

Now, I try to optimize the wind turbine by using matlab, so I need to use matlab and TUI code.

 

Sincerely, SHOJI

 

[DrAmine]

Check if the TUI command works in Fluent too.

[shoji]

I can start calculating Fluent from matlab,  so TUI command works in Fluent.

 

Sincerely, SHOJI

[DrAmine]

Okay so it throws an error at the end of the run? What does it happen at the end of the run? Are you reporting things?

[shoji]

Errors occurs at the end of the run, and excluding that everything is fine.

I can get report file and the its result is good.

however second calculation doesn't start due to the error.

[shoji]

Hi abenhadj

I posted more detail version ( https://forum.ansys.com/forums/topic/cortex-recieved-a-fatal-signal-segmentation-violation-1/  )

 and I'm glad if you see it.

 

Thank you.