Abstract A procedure of calculating an axial radial-flow centrifugal stage is considered. Using the gas-dynamically expedient load ratio distribution in profile, the process of impeller flow passage profiling is described. Also given are some techniques for decreasing or eliminating a wake zone as well as a graph of loss dependence on the divergence factor and velocity deceleration on the rarefaction side of the blade channel at the impeller outlet.
Profiling of flow passage in axial radial-flow compressor impellers
Russian Aeronautics (Iz VUZ) ; 53 , 4 ; 421-426
2010-12-01
6 pages
Article (Journal)
Electronic Resource
English
Profiling of flow passage in axial radial-flow compressor impellers
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