IDDES Turbulence Model
 

Hello,
I hope all of you are doing great, I want to simulate two sb-VAWT NACA0021 with overset mesh and want to use improved delayed detached eddy simulation (IDDES) turbulence model, But it showing me that this overset mesh is not compatible with IDDES Turbulence, So it mean I cannot use this turbulence model with overset mesh. Right? Or if I can use this turbulence how to do overset mesh setting, Please let me correct it!
Thanks in advance!