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RISAerodynamic Performance of Novel Lightweight Turbine Blade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The primary contribution of this research is to clarify the aerodynamic performance of a novel lightweight turbine blade with internal cooling passage and external film cooling, which is invented aiming at drastic weight ...
Erosion Testing of Environmental Barrier-Coated Ceramic Matrix Composite and Its Behavior on an Aero-Engine Turbine Vane Under Particle-Laden Hot Gas Stream
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Ceramic matrix composite (CMC) has better durability at high temperature and lower material density, as compared to nickel-based superalloys which have been the standard material for hot section components of aero-engines. ...
Experimental and Numerical Investigation of Environmental Barrier Coated Ceramic Matrix Composite Turbine Airfoil Erosion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Ceramic matrix composite (CMC) have higher temperature durability and lower density property compared to nickel-based super-alloys which so far have been widely applied to hot section components of aero-engines/gas turbines. ...
Aerodynamic Impact of Secondary Air Injection Flowrates on the Main Annulus Flow Field for a Transonic High-Pressure Turbine Stage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, the influence of secondary air blowing on the main annulus flow field of a transonic high-pressure turbine (HPT) was investigated experimentally and numerically. The experimental setup was a single-stage, ...
Effect of Temperature and Velocity on Microparticle Erosion/Deposition into EnvironmentalBarrierCoated Ceramic Matrix Composite for Aeroengines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Ceramic matrix composites (CMCs), especially SiC/SiC, have garnered significant attention owing to their remarkable mechanical properties at higher temperatures. For the protection of the substrate from oxidation, the ...
Aerodynamic Interaction Between Main Annulus Flow and Injected Secondary Air in Transonic High-Pressure Turbine Stage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. This study explored the effects of secondary air blowing on the main annulus flow field and the performance of a transonic high-pressure turbine (HPT) experimentally and numerically. The test section featured a ...