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Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › ICFD versus CFD Fluent › Reply To: ICFD versus CFD Fluent

October 22, 2024 at 12:50 am
karimi
Subscriber

Hi Reno,

I can upload the fluent CAS file and ls-dyna K file for you if you want to check that?
My confusion is that the velocity in these two software is exactly the same and only shera stress and pressure magnitudes and contours are different. Seems like ICFD reads the results wrong in LS-Prepost. But then I checked different Pre-Post versions and the resultts are the same

Do you think one simple boundary layer would change everything here? then why the velocity is the same?

best

Ali

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