Axial Compressor Fault Analysis and Prediction for Large Continuous Transonic Wind Tunnel
Being the most important test facility for aircraft shape precise simulation,aeroelastic evaluation and airframe/propulsion integration design technology research,large continuous transonic wind tunnel(LCTWT)has the characteristics of wide operating range,high dynamic index requirements,complex system composition and huge investment scale.Known as the"heart"of wind tunnel,axial flow compressor is the power source of LCTWT,and plays a decisive role in the performance indexes realization,operation safety and stability of wind tunnel.Based on industrial axial flow compressor and aviation compressor,wind tunnel axial flow compressor has its uniqueness.It could be of great value for LCTWT compressor development by systematically analyzing the common fault types,diagnosis and early warning methods,fault treatment schemes and health monitoring in industrial axial flow compressors.By analyzing typical fault handling cases of axial compressors in China and combining with the key technology research of axial compressors in large continuous transonic wind tunnels,reference suggestions are provided for the development of axial compressors in large continuous transonic wind tunnels.
万方数据
维普
