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RISAdiabatic Wall Temperature and Heat Transfer Downstream of Injection Through Two Rows of Holes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Results of an experimental investigation of film cooling and heat transfer following injection through two staggered rows of holes are reported. The two staggered rows are considerably more ...
Effect of Plenum Crossflow on Heat (Mass) Transfer Near and Within the Entrance of Film Cooling Holes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Convective heat/mass transfer near and within the entrance region of film cooling holes supplied with air from an internal duct (plenum) behind the cooling holes has been measured using a ...
Darryl E. Metzger Memorial Session Paper: The Influence of Secondary Flows Near the Endwall and Boundary Layer Disturbance on Convective Transport From a Turbine Blade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A naphthalene sublimation technique is used to investigate convective transport from a simulated turbine blade in a stationary linear cascade. In some of the tests undertaken, a trip wire is ...
Film Cooling of the Gas Turbine Endwall by Discrete-Hole Injection
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Film cooling performance for injection through discrete holes in the endwall of a turbine blade is investigated. The effectiveness is measured at 60 locations in the region covered by injection. ...