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Development and industrial application of the "all-over-controlled vortex distribution method" for designing radial and mixed flow impellers

  • S. J. Wang
  • , M. J. Yuan
  • , G. Xi
  • , S. X. Liu
  • , D. T. Ql
  • , X. J. Chai
  • Xi'an Jiaotong University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

Sixteen years ago an inverse method of designing radial, mixed flow impellers was proposed by the first author of this paper, which was based on a quasi-three-dimensional stream surface theory. The contradictions between the full controlling of the flow field in the whole impeller and the designed babies' smooth machinability can be perfectly resolved with the above method (So it is called "all-over-controlled vortex distribution method"). This paper presents the developments and industrial applications of the above method in the last decade. Two single centrifugal compressor model stages with the 3-D impellers designed by this method are studied in detail, and several performance curves of the multistage centrifugal compressors designed by this method are also presented.

Original languageEnglish
Title of host publicationTurbomachinery
PublisherAmerican Society of Mechanical Engineers
ISBN (Electronic)9780791878934
DOIs
StatePublished - 1992
EventASME 1992 International Gas Turbine and Aeroengine Congress and Exposition, GT 1992 - Cologne, Germany
Duration: 1 Jun 19924 Jun 1992

Publication series

NameASME 1992 International Gas Turbine and Aeroengine Congress and Exposition, GT 1992
Volume1

Conference

ConferenceASME 1992 International Gas Turbine and Aeroengine Congress and Exposition, GT 1992
Country/TerritoryGermany
CityCologne
Period1/06/924/06/92

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