Study of unsteady shear flow near stall in a shrouded supercritical carbon dioxide centrifugal compressor

被引：0
|
作者：
Cai, Ruikai [1 ]
Yang, Mingyang [1 ]
Yang, Bijie [2 ]
Zhuge, Weilin [3 ]
Martinez-Botas, Ricardo F. [4 ]
机构：
[1] School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai,200240, China
[2] Departmant of Aeronautical and Automotive Engineering, Loughborough University, Epinal Way, Loughborough,LE11 3TU, United Kingdom
[3] School of Vehicle and Mobility, State Key Laboratory of Intelligent Green Vehicle and Mobility, Tsinghua University, Beijing,100084, China
[4] Department of Mechanical Engineering, Imperial College London, SW7 2AZ, United Kingdom
来源：
Physics of Fluids | / 36卷 / 11期
基金：
中国国家自然科学基金;
关键词：
Aerodynamic instability - Blade tip region - Centrifugal compressor impeller - Centrifugal impeller - Dynamic mode decompositions - Mode decomposition method - Near stalls - Shedding vortex - Supercritical carbondioxides - Vortex pairing;
D O I：
114104
中图分类号：
学科分类号：
摘要：
34
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