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RISEfficient Design Method for Applying Vortex Generators in Turbomachinery
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Secondary flow limits the aerodynamic loading level of turbomachinery. Vortex generators (VGs) offer the potential to attenuate secondary flow when implemented at the endwall of the blade passage. Customary design usually ...
Efficient Design Method for Applying Vortex Generators in Turbomachinery
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Secondary flow limits the aerodynamic loading level of turbomachinery. Vortex generators (VGs) offer the potential to attenuate secondary flow when implemented at the endwall of the blade passage. Customary design usually ...
Efficient Optimization Design of Vortex Generators in a Highly Loaded Compressor Stator
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Secondary flow transfers the boundary layer from the endwall to suction side corner region, which deteriorates the performance of compressors. Vortex generators (VGs) can attenuate the secondary flow when implemented at ...
Design Optimization of a Blended Blade and Endwall in a Compressor Cascade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The blended blade and endwall (BBEW) contouring technology can adjust the dihedral angle between suction surface and endwall, thus reducing corner separation in compressors. Generally, the design of BBEW relies on the ...
Impacts of Tandem Configurations on the Aerodynamic Performance of an Axial Supersonic Through-Flow Fan Cascade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the current study, the tandem blade technology is applied to an supersonic throughflow fan (STFF) tandem cascade for the first time and a 2D STFF tandem cascade is preliminarily designed. Through the modification design ...