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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › High velocity flow of air in tube › Reply To: High velocity flow of air in tube

January 10, 2025 at 5:11 am
Rashi.Gupta
Subscriber

 

I ran the simulation in 2020R2 and when I am using the above mentioned pressure expression, I am getting this error-

Also, the near cell value or conservative value is coming around 0.2 bar and at the boundary I have given -50 Pa. There can be such large difference of 20050 Pa between these value? I am using a refrence pressure of 1 atm.

 

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