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Measurement and Modeling of the Gas Turbine Blade Transition Process as Disturbed by Wakes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Heat transfer measurements have been made on a transonic turbine blade undergoing natural transition and with a simulation of the effect of NGV wake interactions. The use of wide bandwidth ...
Unsteady Interaction Effects on a Transitional Turbine Blade Boundary Layer
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Results are presented illustrating the detailed behavior of the suction surface boundary layer of a transonic gas turbine rotor in a two-dimensional cascade under the influence of both free-stream ...
Turbulent-Spot Propagation in a Decelerating, Compressible Flow
Publisher: The American Society of Mechanical Engineers (ASME)
PIV Maps of Tip Leakage and Secondary Flow Fields on a Low-Speed Turbine Blade Cascade With Moving End Wall
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: New, detailed flow field measurements are presented for a very large low-speed cascade representative of a high-pressure turbine rotor blade with turning of 110deg and blade chord of 1.0m. Data ...
Blade Tip Heat Transfer and Aerodynamics in a Large Scale Turbine Cascade With Moving Endwall
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: High resolution Nusselt number distributions were measured on the blade tip surface of a large, 1.0 m chord, low-speed cascade representative of a high-pressure turbine. Data were obtained at ...
Unsteady Aerodynamic and Heat Transfer Processes in a Transonic Turbine Stage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effect of the interaction of the wake from a nozzle guide vane with the rotor may be simulated in part by means of a stationary rotor and a moving wake system. This technique is applied ...