Abstract: The effects of vortex generator distance from film cooling holes on increasing gas turbine blade film cooling efficiency have been studied experimentally. The technique of infrared (IR) thermography has been implemented ...

Abstract: By using a vortex generator, the current numerical study suggests reducing the consequences of a counter-rotating vortex pair. For this study, the delta winglet pair in the common-flow-down configuration is recommended. ...

Abstract: A simulation study has been carried out to investigate the influence of delta winglet pair (DWP) for improving the film cooling effectiveness of a gas turbine blade. Incompressible continuity, momentum, energy, and two ...