adiabatic film cooling effectiveness
- adiabatic wall film cooling effectiveness
- TLC technique can be successfully applied to reflect film cooling effectual area and cooling effect.
- The empiric formulas for calculating slot film cooling effectiveness were derived from the test data according to the turbulence-mixing model.
- The unsteady wake made the time-averaged film cooling effectiveness decreased at blowing ratio of 0.5, rod diameter of 4mm.