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Effect of Cascade Parameters on Rotating StallAnalysis of the vortex model proposed by Kriebel, Seidel, and Schwind shows this representation of rotating stall satisfies, at least approximately, the requirements at the cascade. Cascade-parameter-variation effects on rotating stall were studied in a circular cascade and single-stage compressor. Modification of the single-stage compressor stopped the rotating-stall pattern and permitted observation of the pressure and velocity distribution around the annulus. Closer observation might be possible with proper flow-visualization techniques, such as a water pump.
Document ID
19980228470
Acquisition Source
Headquarters
Document Type
Other - NASA Memorandum (MEMO)
Authors
Stenning, A. H. (Massachusetts Inst. of Tech. Cambridge, MA United States)
Seidel, B. S. (Massachusetts Inst. of Tech. Cambridge, MA United States)
Senoo, Y. (Massachusetts Inst. of Tech. Cambridge, MA United States)
Date Acquired
September 6, 2013
Publication Date
April 1, 1959
Subject Category
Aircraft Design, Testing And Performance
Report/Patent Number
NASA-MEMO-3-16-59W
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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