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RISModel Verification of Mist/Steam Cooling With Jet Impingement Onto a Concave Surface and Prediction at Elevated Operating Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Internal mist/steam blade cooling technology is proposed for advanced gas turbine systems that use the closed-loop steam cooling scheme. Previous experiments on mist/steam heat transfer with a ...
Calibration of a Computational Model to Predict Mist/Steam Impinging Jets Cooling With an Application to Gas Turbine Blades
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In heavy-frame advanced turbine systems, steam is used as a coolant for turbine blade cooling. The concept of injecting mist into the impinging jets of steam was experimentally proved as an ...
Simulation of Mist Film Cooling on Rotating Gas Turbine Blades
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Film cooling techniques have been successfully applied to gas turbine blades to protect them from the hot flue gas. However, a continuous demand of increasing the turbine inlet temperature to ...