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RISComparisons of High-Reynolds-Number EVM and DSM Models in the Prediction of Heat and Fluid Flow of Turbine Blade Cooling Passages
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents computations of flow and heat transfer through passages relevant to those used to internally cool gas-turbine blades, using high-Reynolds-number models of turbulence. Three ...
The Measurement of Local Wall Heat Transfer in Stationary U-Ducts of Strong Curvature, With Smooth and Rib-Roughened Walls
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The paper presents some of our recent experimental investigations of convective heat transfer in flow through stationary passages relevant to gas turbine blade-cooling applications. The main ...
Experimental Study of the Flow and Thermal Development of a Row of Cooling Jets Impinging on a Rotating Concave Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The paper reports an experimental study of impingement cooling in a rotating passage of semi-cylindrical cross section. Cooling fluid is injected from a row of five jet holes along the centerline ...