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Effects of Different Blade Angle Distributions on Centrifugal compressor performance
(Hindawi, 2009)
A centrifugal compressor with three different shrouded 2D impellers is studied numerically. All impellers have the same dimensions, and they only differ in channel length and geometry. Noticeable differences in efficiency ...
Performance Improvement of Centrifugal Compressor Stage with Pinched Geometry or Vaned Diffuser
(Lappeenranta University of Technology, 2009-10-01)
Centrifugal compressors are widely used for example in refrigeration processes, the oil and gas industry, superchargers, and waste water treatment. In this work, five different vaneless diffusers and six different vaned ...