{"id":"https://openalex.org/W3045312130","doi":"https://doi.org/10.1299/jsmefed.2019.os6-13","title":"Suppression of Hub-Corner Separation in a Stator Cascade of a Transonic Multi-Stage Axial Compressor","display_name":"Suppression of Hub-Corner Separation in a Stator Cascade of a Transonic Multi-Stage Axial Compressor","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W3045312130","doi":"https://doi.org/10.1299/jsmefed.2019.os6-13","mag":"3045312130"},"language":"en","primary_location":{"id":"doi:10.1299/jsmefed.2019.os6-13","doi":"https://doi.org/10.1299/jsmefed.2019.os6-13","is_oa":true,"landing_page_url":"https://doi.org/10.1299/jsmefed.2019.os6-13","pdf_url":"https://www.jstage.jst.go.jp/article/jsmefed/2019/0/2019_OS6-13/_pdf","source":{"id":"https://openalex.org/S4210226191","display_name":"Ryuutai Kougaku Bumon Kouenkai kouen rombunshuu/Ryutai Kogaku Bumon Koenkai koen ronbunshu","issn_l":"1348-0251","issn":["1348-0251","2424-2896"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4322614513","host_organization_name":"The Japan Society of Mechanical Engineers","host_organization_lineage":["https://openalex.org/P4322614513"],"host_organization_lineage_names":["The Japan Society of Mechanical Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Proceedings of the Fluids engineering conference","raw_type":"journal-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/jsmefed/2019/0/2019_OS6-13/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102428959","display_name":"Keisuke Watanabe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keisuke WATANABE","raw_affiliation_strings":["Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113937524","display_name":"Seishiro SAITO","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Seishiro SAITO","raw_affiliation_strings":["Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109353756","display_name":"Masato FURUKAWA","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masato FURUKAWA","raw_affiliation_strings":["Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103728343","display_name":"Akinori Matsuoka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I193666615","display_name":"Kawasaki Heavy Industries (Japan)","ror":"https://ror.org/01sggg367","country_code":"JP","type":"company","lineage":["https://openalex.org/I193666615"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akinori MATSUOKA","raw_affiliation_strings":["Kawasaki Heavy Industries, Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kawasaki Heavy Industries, Ltd","institution_ids":["https://openalex.org/I193666615"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000390846","display_name":"Naoyuki Niwa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I193666615","display_name":"Kawasaki Heavy Industries (Japan)","ror":"https://ror.org/01sggg367","country_code":"JP","type":"company","lineage":["https://openalex.org/I193666615"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoyuki NIWA","raw_affiliation_strings":["Kawasaki Heavy Industries, Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kawasaki Heavy Industries, Ltd","institution_ids":["https://openalex.org/I193666615"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.32044791,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2019","issue":"0","first_page":"OS6","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10944","display_name":"Turbomachinery Performance and Optimization","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10944","display_name":"Turbomachinery Performance and Optimization","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11202","display_name":"Cavitation Phenomena in Pumps","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/stator-cascade","display_name":"stator cascade","score":0.8870000243186951},{"id":"https://openalex.org/keywords/transonic-axial-compressor","display_name":"transonic axial compressor","score":0.9869999885559082},{"id":"https://openalex.org/keywords/inverse-design","display_name":"inverse design","score":0.6420000195503235},{"id":"https://openalex.org/keywords/vortex-identification","display_name":"vortex identification","score":0.746999979019165},{"id":"https://openalex.org/keywords/critical-point-theory","display_name":"critical point theory","score":0.9409999847412109},{"id":"https://openalex.org/keywords/line-integral-convolution","display_name":"line integral convolution","score":0.9430000185966492},{"id":"https://openalex.org/keywords/total-pressure-loss-coefficient","display_name":"total pressure loss coefficient","score":0.7799999713897705},{"id":"https://openalex.org/keywords/adiabatic-efficiency","display_name":"adiabatic efficiency","score":0.8209999799728394},{"id":"https://openalex.org/keywords/flow-field-visualization","display_name":"flow field visualization","score":0.41999998688697815}],"concepts":[{"id":"https://openalex.org/C2776529397","wikidata":"https://www.wikidata.org/wiki/Q190312","display_name":"Stator","level":2,"score":0.7870361804962158},{"id":"https://openalex.org/C103838597","wikidata":"https://www.wikidata.org/wiki/Q1579556","display_name":"Transonic","level":3,"score":0.7258391976356506},{"id":"https://openalex.org/C180788929","wikidata":"https://www.wikidata.org/wiki/Q742777","display_name":"Axial compressor","level":3,"score":0.711521327495575},{"id":"https://openalex.org/C131097465","wikidata":"https://www.wikidata.org/wiki/Q178898","display_name":"Gas compressor","level":2,"score":0.6982884407043457},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.6787078380584717},{"id":"https://openalex.org/C60439489","wikidata":"https://www.wikidata.org/wiki/Q634407","display_name":"Streamlines, streaklines, and pathlines","level":2,"score":0.5504704713821411},{"id":"https://openalex.org/C77576233","wikidata":"https://www.wikidata.org/wiki/Q1545856","display_name":"Flow separation","level":3,"score":0.5253949761390686},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.4766679108142853},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.4732128977775574},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4445480704307556},{"id":"https://openalex.org/C5804382","wikidata":"https://www.wikidata.org/wiki/Q752034","display_name":"Stall (fluid mechanics)","level":2,"score":0.4355641007423401},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3457767963409424},{"id":"https://openalex.org/C111603439","wikidata":"https://www.wikidata.org/wiki/Q752193","display_name":"Boundary layer","level":2,"score":0.32530492544174194},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.28173142671585083},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2744290232658386},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.26968592405319214},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.20343971252441406},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.1427973210811615},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1299/jsmefed.2019.os6-13","doi":"https://doi.org/10.1299/jsmefed.2019.os6-13","is_oa":true,"landing_page_url":"https://doi.org/10.1299/jsmefed.2019.os6-13","pdf_url":"https://www.jstage.jst.go.jp/article/jsmefed/2019/0/2019_OS6-13/_pdf","source":{"id":"https://openalex.org/S4210226191","display_name":"Ryuutai Kougaku Bumon Kouenkai kouen rombunshuu/Ryutai Kogaku Bumon Koenkai koen ronbunshu","issn_l":"1348-0251","issn":["1348-0251","2424-2896"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4322614513","host_organization_name":"The Japan Society of Mechanical Engineers","host_organization_lineage":["https://openalex.org/P4322614513"],"host_organization_lineage_names":["The Japan Society of Mechanical Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Proceedings of the Fluids engineering conference","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1299/jsmefed.2019.os6-13","doi":"https://doi.org/10.1299/jsmefed.2019.os6-13","is_oa":true,"landing_page_url":"https://doi.org/10.1299/jsmefed.2019.os6-13","pdf_url":"https://www.jstage.jst.go.jp/article/jsmefed/2019/0/2019_OS6-13/_pdf","source":{"id":"https://openalex.org/S4210226191","display_name":"Ryuutai Kougaku Bumon Kouenkai kouen rombunshuu/Ryutai Kogaku Bumon Koenkai koen ronbunshu","issn_l":"1348-0251","issn":["1348-0251","2424-2896"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4322614513","host_organization_name":"The Japan Society of Mechanical Engineers","host_organization_lineage":["https://openalex.org/P4322614513"],"host_organization_lineage_names":["The Japan Society of Mechanical Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Proceedings of the Fluids engineering conference","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3045312130.pdf","grobid_xml":"https://content.openalex.org/works/W3045312130.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2766803088","https://openalex.org/W2888830102","https://openalex.org/W2946815251","https://openalex.org/W2945541373","https://openalex.org/W2627031545","https://openalex.org/W2790385044","https://openalex.org/W4235027972","https://openalex.org/W7123874223","https://openalex.org/W1975628308","https://openalex.org/W2985882810"],"abstract_inverted_index":{"The":[0,65],"final":[1],"goal":[2],"of":[3,16,57,61,138,186,189,204],"this":[4,62,69,100],"study":[5,23],"is":[6],"to":[7,49,108,118,130,212],"suppress":[8,131,213],"hub-corner":[9,133,152,214],"separation":[10,153,215],"in":[11,47,68,128,161,177,198,221,225],"a":[12,17,79,136,162,222],"first":[13,37,148,163,178],"stator":[14,38,149,164,179,223],"cascade":[15,165,224],"transonic":[18],"2-stage":[19],"axial":[20,63],"compressor.":[21,64,207],"This":[22,208],"used":[24,41],"an":[25],"inverse":[26],"design":[27],"method":[28],"based":[29,82],"on":[30,83],"meridional":[31],"viscous":[32],"flow":[33,52,66,159,219],"analysis":[34],"for":[35],"designing":[36],"vane,":[39,150],"and":[40,54,88,120,145,157,183,216],"large-scale":[42],"detached":[43],"eddy":[44],"simulation":[45],"(DES)":[46],"order":[48,129],"evaluate":[50],"the":[51,55,58,84,93,110,115,132,140,147,151,158,184,190,205,218],"field":[53,67,160,220],"performance":[56,185],"full":[59,187],"stage":[60,188],"compressor":[70,192],"was":[71,106],"analyzed":[72],"by":[73,92,196],"data":[74],"mining":[75],"techniques,":[76],"which":[77],"include":[78],"vortex":[80],"identification":[81],"critical":[85],"point":[86],"theory":[87],"limiting":[89],"streamlines":[90],"visualized":[91],"line":[94],"integral":[95],"convolution":[96],"(LIC)":[97],"method.":[98],"In":[99],"study,":[101],"chordwise":[102,141],"blade":[103,142],"loading":[104,143],"distribution":[105,123,144],"modified":[107],"shift":[109],"peak":[111],"load":[112],"position":[113],"from":[114],"front":[116],"part":[117],"mid-chord,":[119],"give":[121],"gently-sloping":[122],"profile":[124],"at":[125],"each":[126],"span":[127],"separation.":[134],"As":[135],"result":[137],"modifying":[139],"redesigning":[146],"has":[154,166,180,193],"been":[155,167,181,194],"suppressed":[156],"also":[168],"improved.":[169],"For":[170],"these":[171],"reasons,":[172],"total":[173],"pressure":[174],"loss":[175],"coefficient":[176],"decreased":[182],"redesigned":[191],"enhanced":[195],"0.53%":[197],"adiabatic":[199],"efficiency":[200],"compared":[201],"with":[202],"that":[203],"original":[206],"paper":[209],"describes":[210],"how":[211],"shows":[217],"details.":[226]},"counts_by_year":[],"updated_date":"2026-08-09T07:27:16.801131","created_date":"2020-07-29T00:00:00"}