Abstract: In this paper, the gas–liquid two-phase flow in a multi-stage transonic compressor is numerically simulated based on the Euler–Lagrange method. The changes in wet compression aerodynamic characteristics of the compressor ...

Abstract: Rotating instability (RI) and rotating stall (RS) are two types of aerodynamic instability in axial compressors. The former features the side-by-side peaks below the blade passing frequency (BPF) in frequency spectra, and ...