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RISA Thermodynamic Model to Quantify the Impact of Cooling Improvements on Gas Turbine Efficiency
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cooling of turbine hot-gas-path components can increase engine efficiency, reduce emissions, and extend engine life. As cooling technologies evolved, numerous blade cooling geometries have been and continue to be proposed ...
Use of Convolutional Neural Network Image Classification and High-Speed Ion Probe Data Toward Real-Time Detonation Characterization in a Water-Cooled Rotating Detonation Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: As rotating detonation engines (RDEs) progress in maturity, the importance of monitoring advancements toward development of active control becomes more critical. Experimental RDE data processing at time scales which satisfy ...
Numerical Study on the Effects of Freestream Turbulence on Antivortex Film Cooling Design at High Blowing Ratio
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An advanced, high-effectiveness film cooling design, the antivortex hole (AVH) has been investigated by several research groups and shown to mitigate or counter the vorticity generated by conventional holes and increase ...