A Review of Rotating Stall in Vaneless Diffuser of Centrifugal Compressor
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Science"
DOI: 10.1007/s11630-020-1261-y
Abstract: At present, off-design centrifugal compressor suffers from great instabilities, such as rotating stall and surge, which lead to work failure, strong pressure fluctuations, and violent vibrations of the entire system. One cause of these instabilities… read more here.
Keywords: vaneless diffuser; centrifugal compressor; rotating stall;
Numerical investigation on the combined effects of pinching and rotation on the performance of a high-speed centrifugal compressor with a vaneless diffuser
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy"
DOI: 10.1177/09576509231175944
Abstract: Computational investigations are carried out on a high-speed centrifugal compressor with the vaneless diffuser to study the combined pinch and rotation effect. The axial inlet width of the rotating vaneless diffuser is reduced at diffuser… read more here.
Keywords: high speed; vaneless diffuser; speed centrifugal; diffuser ... See more keywords
Effect of Vaneless Diffuser Shape on Performance of Centrifugal Compressor
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DOI: 10.3390/app10061936
Abstract: The influence of four different vaneless diffuser shapes on the performance of centrifugal compressors is numerically studied in this paper. One of the studied shapes was a parallel wall diffuser. Two others had the width… read more here.
Keywords: compressor; centrifugal compressor; performance centrifugal; performance ... See more keywords