Boundary Layer Ingestion(BLI)propulsion systems can significantly reduce the aircraft fuel burn but these systems can bring the inlet distortion problem to the fan and reduce its aerodynamic performan
Based on the coupled design and computation models of both engine and components,this paper presents a compositive methodology of the whole engine design considering the difficulty coefficients,which
Various kinds of disturbances exist in centrifugal compressor with active magnetic bearings during surge control.In the presence of many kinds of disturbances,the surge control performance was researc
Centrifugal fans are widely used in metallurgy,mining,chemical engineering,aeronautics and energy industry.Hence,improvement of the fans performance is an efficient way to reduce the energy consumptio
The aim of this paper is to present the state-of-the-art computational methods for analysing aerodynamic and aeroelastic instabilities of multi-stage core compressors in modern civil aeroengines.Moder
Cross-flow hydroturbine harvests potential energy as kinetic energy at the impeller,and a flow phenomenon which called vortex induced vibration(VIV)is occurred in the wake of runner.The VIV of cross-f