The authors gratefully acknowledge the National Science and Technology Major Project (No. 2017-II-0007-0021 ) and the China Scholarship Council (No. 202006280244 ) for their financial support.
机构署名：
本校为其他机构
院系归属：
机械工程学院
摘要：
Tip leakage flow (TLF) and endwall blockage formation are closely associated with the inception of rotating stall in tip-critical transonic axial flow compressor (AFC) rotors. The present study proposes a critical endwall blockage attenuation-based optimization method of casing treatment design for transonic AFC. First, a well-defined endwall blockage quantification method is developed to reveal the development of the endwall blockage at near-stall, and two blockages of the maximum endwall blockage and the near trailing edge endwall blockage ar...
