Numerical Inspection of Location, Density Ratio, and Turbulent Kinetic Energy of Vortex Generator in Gas Turbine Blade Film Cooling Application
Nirmal Halder
Abstract:Present numerical investigation proposes to mitigate the effects of Counter rotating vortex pair by employing vortex generator. The common-flow-down arrangement of delta winglet pair is preferred for this investigation. The investigation of suitable turbulence model has been studied. Numerical simulation has been carried out to investigate the effect of placement of vortex generator on the characteristics of film cooling effectiveness. Vortex generator located at upstream, downstream and both before, after and… Show more
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