Matches in SemOpenAlex for { <https://semopenalex.org/work/W2030302277> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2030302277 abstract "In an effort to improve the performance of centrifugal compressors, detailed studies were carried out on three different impeller-diffuser configurations covering a wide range of design flow coefficients. These were two-dimensional impellers chosen from a multi-stage compressor series with identical blade geometry. The impeller exit widths covered were 24.5, 18.5, and 11.5 mm, respectively. Extensive experimental studies have been carried out on the chosen stage configurations with parallel walled vaneless diffusers (VLDs) as well as low solidity vaned diffuser (LSD). For all the tested configurations, the aerofoil shape of the diffuser vanes remained same while the diffuser width, setting angle, and solidity were chosen as variables. The performance for each of the stages with LSDs was compared with that of the corresponding VLD. Significant improvement in performance in terms of polytropic efficiency, head coefficient, and static pressure recovery coefficient was observed with LSD vanes as compared with the VLD. Significant improvement in performance was noticed from low flow till design point for all the tested cases. The study revealed that among the tested configurations, there is an optimum width at impeller exit and diffuser for which the performance of the stage was the best. Performance in terms of static pressure recovery coefficient was also evaluated for all the tested configurations and compared. All the studies were conducted for solidity ratio of 0.81. The effect of setting angle on wall static pressure coefficient was also studied at 24° and 28° for the flow coefficients corresponding to 80, 100, and 120 per cent of design flow. Flow surveys at impeller exit for the three cases covering impellers/parallel walled diffusers of different widths have also been carried out to know the flow behaviour in the passage between the impeller and the diffuser." @default.
- W2030302277 created "2016-06-24" @default.
- W2030302277 creator A5006123426 @default.
- W2030302277 creator A5029985316 @default.
- W2030302277 creator A5032775954 @default.
- W2030302277 creator A5045605672 @default.
- W2030302277 date "2007-06-01" @default.
- W2030302277 modified "2023-10-16" @default.
- W2030302277 title "Experimental studies on the effect of impeller width on centrifugal compressor stage performance with low solidity vaned diffusers" @default.
- W2030302277 cites W1997616807 @default.
- W2030302277 cites W2060306219 @default.
- W2030302277 cites W2079946184 @default.
- W2030302277 cites W2144936913 @default.
- W2030302277 cites W2148084329 @default.
- W2030302277 doi "https://doi.org/10.1243/09576509jpe373" @default.
- W2030302277 hasPublicationYear "2007" @default.
- W2030302277 type Work @default.
- W2030302277 sameAs 2030302277 @default.
- W2030302277 citedByCount "10" @default.
- W2030302277 countsByYear W20303022772013 @default.
- W2030302277 countsByYear W20303022772014 @default.
- W2030302277 countsByYear W20303022772015 @default.
- W2030302277 countsByYear W20303022772017 @default.
- W2030302277 countsByYear W20303022772018 @default.
- W2030302277 countsByYear W20303022772019 @default.
- W2030302277 countsByYear W20303022772020 @default.
- W2030302277 crossrefType "journal-article" @default.
- W2030302277 hasAuthorship W2030302277A5006123426 @default.
- W2030302277 hasAuthorship W2030302277A5029985316 @default.
- W2030302277 hasAuthorship W2030302277A5032775954 @default.
- W2030302277 hasAuthorship W2030302277A5045605672 @default.
- W2030302277 hasConcept C121332964 @default.
- W2030302277 hasConcept C127313418 @default.
- W2030302277 hasConcept C127413603 @default.
- W2030302277 hasConcept C131097465 @default.
- W2030302277 hasConcept C146357865 @default.
- W2030302277 hasConcept C151730666 @default.
- W2030302277 hasConcept C153005164 @default.
- W2030302277 hasConcept C192562407 @default.
- W2030302277 hasConcept C199360897 @default.
- W2030302277 hasConcept C24890656 @default.
- W2030302277 hasConcept C2778362873 @default.
- W2030302277 hasConcept C41008148 @default.
- W2030302277 hasConcept C78519656 @default.
- W2030302277 hasConcept C95277225 @default.
- W2030302277 hasConceptScore W2030302277C121332964 @default.
- W2030302277 hasConceptScore W2030302277C127313418 @default.
- W2030302277 hasConceptScore W2030302277C127413603 @default.
- W2030302277 hasConceptScore W2030302277C131097465 @default.
- W2030302277 hasConceptScore W2030302277C146357865 @default.
- W2030302277 hasConceptScore W2030302277C151730666 @default.
- W2030302277 hasConceptScore W2030302277C153005164 @default.
- W2030302277 hasConceptScore W2030302277C192562407 @default.
- W2030302277 hasConceptScore W2030302277C199360897 @default.
- W2030302277 hasConceptScore W2030302277C24890656 @default.
- W2030302277 hasConceptScore W2030302277C2778362873 @default.
- W2030302277 hasConceptScore W2030302277C41008148 @default.
- W2030302277 hasConceptScore W2030302277C78519656 @default.
- W2030302277 hasConceptScore W2030302277C95277225 @default.
- W2030302277 hasLocation W20303022771 @default.
- W2030302277 hasOpenAccess W2030302277 @default.
- W2030302277 hasPrimaryLocation W20303022771 @default.
- W2030302277 hasRelatedWork W1973185215 @default.
- W2030302277 hasRelatedWork W1983241192 @default.
- W2030302277 hasRelatedWork W1997616807 @default.
- W2030302277 hasRelatedWork W2008935341 @default.
- W2030302277 hasRelatedWork W2312769705 @default.
- W2030302277 hasRelatedWork W2316683480 @default.
- W2030302277 hasRelatedWork W2375623128 @default.
- W2030302277 hasRelatedWork W2768806651 @default.
- W2030302277 hasRelatedWork W3199550095 @default.
- W2030302277 hasRelatedWork W4236238094 @default.
- W2030302277 isParatext "false" @default.
- W2030302277 isRetracted "false" @default.
- W2030302277 magId "2030302277" @default.
- W2030302277 workType "article" @default.