Ротор-статор взаимодействие в осевых компрессорах газотурбинных двигателей

Abstract

Rotor-stator interaction is one of the most pressing and challenging problem of turbomachine aerodynamics. The enormous experience that has been accumulated during the development of gas-turbine engines and power plants proves to be insufficient for estimating the pressure pulsations at the design stage, blade vibrations, radiated noise, and gas-dynamic losses in promising compressors and turbines designed for high-power characteristics of stages. In this paper has been studied the gas dynamics inside row stator-rotor-stator system of axial compressor.