In order to reveal the different effect mechanisms of blade sweep on the aerodynamic
performance when a transonic rotor operates alone or in fan stage environment, two series …

Compressor stability is an essential issue for developing single-stage high pressure ratio
centrifugal compressors. In this paper, a comprehensive stability map of a centrifugal …

Obtaining the casing static pressure distribution of a centrifugal compressor with volute is
beneficial in understanding the compressor stall mechanism and designing the …

Automotive turbochargers operate over a wide range and require high efficiencies and
pressure ratios. These conflicting requirements and a myriad of design parameters render …

The matching and interaction between the impeller and vaned diffuser is the most important
aerodynamic-coupling between the components of a high-speed centrifugal compressor …

The performance of centrifugal compressors is significantly limited by the deep surge with
strong flow oscillations, and the occurrence of deep surge is found to be related to flow …

Although steady micro-injection is experimentally validated as an attractive method in
improving the stall margin of axial compressors, up to now a fast prediction of stall boundary …

Rotating stall is an important unstable flow phenomenon that leads to performance
degradation and limits the stability boundary in centrifugal compressors. The volute is one of …

To ensure the variable diffuser vane can rotate around a pivot fluently in practical
applications, there have to be clearances between vanes and diffuser walls. As the …

The surge limit of compressors is one key parameter in the design process of modern
turbocharger compressors for automotive applications. Since the compressor is operated …