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[Deni Engineering]

When i want to restart my system coupling two way fsi, the end time column changed to yellow color and cant modify it and cant restart or continue calculation. Is that a bug ?

note: ansys workbench 2024 R1 

[Deni Engineering]

[Deni Engineering]

[Rahul]

Hello 
Time duration is controlled in System Coupling, but cannot be larger than the Step End Time set in Mechanical analysis settings.

Refer following tutorial to know more about restarting coupled simulation: Restarting a Coupled Analysis in ANSYS Fluent and Mechanical (19.0) (youtube.com)

Hope this helps!

[Deni Engineering]

Hello, yes i set the end time step in system coupling and mechanical  is same. But when i interrupted calculation, then start continue calculation again using restart point, the colomn of end time system coupling become yellow color, and i can do anything because when i input number of end time same or smaller than end time mechanical, it always yellow color. Please help me

[Deni Engineering]

Can you try restart system coupling 2 way fsi in your ansys 2024 R1 sir? I use student version and compared to last settings to ansys student 2023R2. And its happening only in ansys 2024 R1

[Rahul]

Hello 
It works the same way in 2024R1.


If the end time value was 0.5 in your case before restart, increase to revised end time (ensure it is less than or equal to end time in Mechanical)

[Deni Engineering]

Hello,

I know whats the problem in system coupling ansys 2024R1 sir. Your computer should be used "." for decimal instead of "," and that is can set in control panel. For example decimal 0.001 instead of 0,001