Ansys Learning Forum › Forums › Discuss Simulation › Fluids › “Warning: cannot modify NASA9 piecewise polynomials for air.” › Reply To: “Warning: cannot modify NASA9 piecewise polynomials for air.”
October 8, 2024 at 1:27 pm
Ansys Employee
Hello,
Which version are you using? Ensure you have 2T model as well as cfd_hsf license to run the hypersonic cases. Did you try to change the coefficients of NASA 9-coeffs?