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Effect of a blade end slot on supersonic compressor cascade hub-corner separation
Aerospace Science and Technology, 2021Ling Zhou, Jianci Ma, Lucheng Ji
exaly +2 more sources
Unsteady Flow Structure of Corner Separation in a Highly Loaded Compressor Cascade
Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, 2023Corner separation is an inherently unsteady flow feature in an axial compressor cascade, and it significantly affects the aerodynamic performance of compressors.
W. Zhong, Yangwei Liu, Yumeng Tang
semanticscholar +1 more source
The Physics of Fluids, 2023
Three-dimensional corner separation seriously deteriorates the aerodynamic performance of a compressor blade. In this study, the complicated vortex dynamics and loss mechanism in the corner region of a high subsonic compressor blade (the inlet Mach ...
Mingyang Wang +3 more
semanticscholar +1 more source
Three-dimensional corner separation seriously deteriorates the aerodynamic performance of a compressor blade. In this study, the complicated vortex dynamics and loss mechanism in the corner region of a high subsonic compressor blade (the inlet Mach ...
Mingyang Wang +3 more
semanticscholar +1 more source
Large Eddy Simulation and Combined control of Corner Separation in a Compressor Cascade
The Physics of Fluids, 2022Due to the demand for higher aerodynamic performance of compressors, thoroughly investigating the high-loss flow in the corner region and effectively controlling it is important.
Tong Meng +5 more
semanticscholar +1 more source
Corner separation control by optimizing blade end slots in a linear compressor cascade
Aerospace Science and Technology, 2021Corner separation control is studied in this paper on a linear compressor cascade by optimizing the proposed blade end slots. In order to decrease risk of the experiment and obtain a good solution for the end slots considering finite number of ...
Sun Jinjing +3 more
semanticscholar +1 more source
, 2021
The phenomenon of horn-like vortex in stator corner separation flow in an axial flow pump was first reported by Wang et al. (2020, “Investigation on the Horn-Like Vortices in Stator Corner Separation Flow in an Axial Flow Pump,” ASME J.
Chao-yue Wang +5 more
semanticscholar +1 more source
The phenomenon of horn-like vortex in stator corner separation flow in an axial flow pump was first reported by Wang et al. (2020, “Investigation on the Horn-Like Vortices in Stator Corner Separation Flow in an Axial Flow Pump,” ASME J.
Chao-yue Wang +5 more
semanticscholar +1 more source
Proceedings of the Institution of mechanical engineers. Part C, journal of mechanical engineering science, 2021
In highly loaded tandem compressor cascades, corner separations can still exist. In order to eliminate corner separations in highly loaded tandem compressor cascades, incoming vortex–corner separation interaction mechanism was investigated.
Zhiyuan Cao +5 more
semanticscholar +1 more source
In highly loaded tandem compressor cascades, corner separations can still exist. In order to eliminate corner separations in highly loaded tandem compressor cascades, incoming vortex–corner separation interaction mechanism was investigated.
Zhiyuan Cao +5 more
semanticscholar +1 more source
From Separate Corners to Dialogue and Action
Race and Social Problems, 2009How can higher education programs engage students in building a shared commons to address inequalities and foster commitment to intergroup collaboration? Intergroup dialogue is one such possibility to provide forums for meaningful engagement among students from diverse backgrounds.
Biren (Ratnesh) A. Nagda +4 more
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Non-Equilibrium Turbulence Modelling for Compressor Corner Separation Flows
Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, 2021Corner separation is one type of the three-dimensional (3D) separated flows which is commonly observed at the junction of the blade suction surface and endwall of an axial compressor.
Wei Sun
semanticscholar +1 more source
Hypersonic compression corner flow with large separated regions
Journal of Fluid Mechanics, 2019The structure of large-scale hypersonic boundary layer separation and reattachment is studied numerically using a flat plate/compression corner geometry. Apart from verifying the large scale separation characteristics in hypersonic flow, a detailed discussion of secondary separation and fragmentation into multiple vortices embedded within the main ...
Sudhir L. Gai, Amna Khraibut
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