Overset mesh simulation on a missile : with no need to worry about interconnecting meshes or cell distortion, the overset mesh capability in STAR-CCM+ (fully compatible with the full range of unstructured meshing options in STAR-CCM+) brings genuine moving object simulation within the grasp of all...

Isosurface of Q-criterion colored by vorticity showing rotor wake from a ROBIN body. This simulation was generated using an overset mesh.

Simulation of a NASA C3X turbine blade with transition.