School of Energy and Power Engineering;
Beihang University;
Beijing 100083;
China;
Liaoning Province Key Laboratory of Advanced Measurement and Test Technology of Aviation Propulsion Systems;
Shenyang Aerospace University;
Shenyang 110136;
China;
Shenyang Engine Research Institute of AECC;
Shenyang 110015;
China;
Acoustic resonance; Annular cavity structure; Large eddy simulation; Lighthill acoustic analogy; Multistage compressor;