An Experimental Description of the Flow in a Centrifugal Compressor from Alternate Stall to Surge

The present paper gives the experimental results obtained in a centrifugal compressor stage designed and built by SAFRAN Helicopter Engines. The compressor is composed of inlet guide vanes, a backswept splittered un- shrouded impeller, a splittered vaned radial diffuser and axial outlet guide vanes....

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Bibliographic Details
Published in:	Journal of thermal science Vol. 26; no. 4; pp. 289 - 296
Main Authors:	Moënne-Loccoz, V., Trébinjac, I., Benichou, E., Goguey, S., Paoletti, B., Laucher, P.
Format:	Journal Article
Language:	English
Published:	Heidelberg Science Press 01-08-2017 Springer Nature B.V
Subjects:	Amplification Centrifugal compressors Classical and Continuum Physics Computer simulation Engineering Fluid Dynamics Engineering Thermodynamics Flow control Flow stability Flow velocity Guide vanes Heat and Mass Transfer Helicopter engines Low pressure Mass flow rate Numerical prediction Physics Physics and Astronomy Pressure recovery Pressure sensors Stalling Vaned diffusers 叶片扩压器喘振失速实验测量导向叶片流动模式离心压气机离心压缩机 mild surge centrifugal compressor alternate stall deep surge
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