[CFDguy77]

Hi, I'm currently busy simulating the air entrainment of air into the water when flowing over a stepped spillway (Dam spillway). I am using the Eulerian Multiphase model with large-scale interface detection with the s-gamma PBM. My simulation is currently only using the S-Gamma Entrainment model and runs into problems when the water reaches the first few steps and crashes due to either the Tke of water/air, or Sdr of water/air residuals becoming unstable.

Question: In the newer versions of Star-CCM+, are all of the S-Gamma models compatible with each other and/or should they be used together? (Referring to the s-gamma coalescence, breakup, and entrainment models).