... conducted to explore the effects and mechanisms of SSJA layout, size, and pressure difference between the blade surfaces in controlling flow separation in a compressor cascade with controlled diffusion airfoils (CDAs). Key aerodynamic parameters were measured using a five-hole pressure probe, and oil-flow...

.... , and Gümmer , V. , 2023 , “ Investigations of the Unsteady Shock-Boundary Layer Interaction in a Transonic Compressor Cascade ,” Proceedings of the ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition. Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization...

... to investigate the loss characteristics of the cavity flow in a compressor cascade, with a wide range of incidence, two flow coefficients, and three seal clearances. The effect of the skewed boundary layer was introduced to simulate the practical compressor environment as far as possible. The results show...

...Qiang Liu; Will Ager; Cesare Hall; Andrew P.S. Wheeler This paper investigates the surface boundary layer and wake development of a compressor blade at a range of low Reynolds number from 45,000 to 120,000. Experiments in a miniature linear compressor cascade facility have been performed...

...J. Boudet; E. Lévêque; H. Touil Lattice Boltzmann simulations of corner separation flow in a compressor cascade are presented. The lattice Boltzmann approach is rather new in the context of turbomachinery, and the configuration is known to be particularly challenging for turbulence modeling...

... suction in controlling the corner separation of a highly loaded axial compressor cascade. Numerical simulations have been carried out to investigate the effect of different suction schemes on the loss downstream of the cascade and the change in incidence characteristics with the variation of the suction...

...] Wang , X. , Zhao , X. , Li , Y. , Wu , Y. , and Zhao , Q. , 2014 , “ Effects of Plasma Aerodynamic Actuation on Corner Separation in a Highly Loaded Compressor Cascade ,” Plasma Sci. Technol. , 16 ( 3 ), pp. 244 – 250 . 10.1088/1009-0630/16/3/13 [4] Lin , J. C...

... (Doppler global velocimetry with laser frequency modulation: FM-DGV) to a tip clearance flow in a linear compressor cascade. Supported by conventional hot-wire anemometry and pressure probes the unsteady flow pattern and the interaction between the clearance vortex and the passage flow was determined...