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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Seeking clarification on coefficients in kw-BSL/SST model › Reply To: Seeking clarification on coefficients in kw-BSL/SST model

October 16, 2023 at 1:49 pm
Ethan Johnson
Subscriber

 

 

Thank you for the reply SRP!
Although there appears to be a communication breakdown between us. I am saying that alpha_infty is not a constant in the BSL and SST models.

Equation 4-110 in section 4.4.2.4.2 states the correct equation for alpha_infty: k-w BSL (Production of w) — It’s not a constant. In fact the line above the equation is very clear to point out this difference between the standard and SST/BSL formulations.

However I see the link that you sent clearly states that alpha_infty is a constant and its value is the same as the standard k-omega model.

 

So which is it?

 

 

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