{"id":"https://openalex.org/W2012190645","doi":"https://doi.org/10.2514/1.59830","title":"Study on the Suppression of Cavitation Instability in a Two-Stage Inducer","display_name":"Study on the Suppression of Cavitation Instability in a Two-Stage Inducer","publication_year":2012,"publication_date":"2012-08-28","ids":{"openalex":"https://openalex.org/W2012190645","doi":"https://doi.org/10.2514/1.59830","mag":"2012190645"},"language":"en","primary_location":{"id":"doi:10.2514/1.59830","doi":"https://doi.org/10.2514/1.59830","is_oa":false,"landing_page_url":"https://doi.org/10.2514/1.59830","pdf_url":null,"source":{"id":"https://openalex.org/S114140916","display_name":"Journal of Propulsion and Power","issn_l":"0748-4658","issn":["0748-4658","1533-3876"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315709","host_organization_name":"American Institute of Aeronautics and Astronautics","host_organization_lineage":["https://openalex.org/P4310315709"],"host_organization_lineage_names":["American Institute of Aeronautics and Astronautics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Propulsion and Power","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2012190645"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102025237","display_name":"Kyoung-Hoon Lee","orcid":"https://orcid.org/0000-0003-1445-2692","observed_orcids":["https://orcid.org/0000-0003-1445-2692"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kyoung-Hoon Lee","raw_affiliation_strings":["Hyundai Rotem Company, Sam-Dong, Uiwang-Shi, 437-718 Gyeonggi-Do, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hyundai Rotem Company, Sam-Dong, Uiwang-Shi, 437-718 Gyeonggi-Do, Republic of Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100967778","display_name":"Jang-Woon Choi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jang-Woon Choi","raw_affiliation_strings":["Seoul National University, Sin-Lim Dong, Gwan-Ak Gu, 151-742 Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seoul National University, Sin-Lim Dong, Gwan-Ak Gu, 151-742 Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101095200","display_name":"Shin-Hyung Kang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Shin-Hyung Kang","raw_affiliation_strings":["Seoul National University, Sin-Lim Dong, Gwan-Ak Gu, 151-742 Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seoul National University, Sin-Lim Dong, Gwan-Ak Gu, 151-742 Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":"28","issue":"5","first_page":"946","last_page":"954"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11202","display_name":"Cavitation Phenomena in Pumps","score":0.9984999895095825,"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"}},"topics":[{"id":"https://openalex.org/T11202","display_name":"Cavitation Phenomena in Pumps","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.0006000000284984708,"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/T11604","display_name":"Ship Hydrodynamics and Maneuverability","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/cavitation-instability","display_name":"cavitation instability","score":0.8119999766349792},{"id":"https://openalex.org/keywords/cavitation-suppression","display_name":"cavitation suppression","score":0.9440000057220459},{"id":"https://openalex.org/keywords/cavitation-surge","display_name":"cavitation surge","score":0.8700000047683716},{"id":"https://openalex.org/keywords/suction-performance","display_name":"suction performance","score":0.7609999775886536},{"id":"https://openalex.org/keywords/blade-loading","display_name":"blade loading","score":0.8330000042915344},{"id":"https://openalex.org/keywords/cavitating-flow","display_name":"cavitating flow","score":0.7559999823570251},{"id":"https://openalex.org/keywords/flow-coefficient","display_name":"flow coefficient","score":0.39500001072883606}],"concepts":[{"id":"https://openalex.org/C207057113","wikidata":"https://www.wikidata.org/wiki/Q201666","display_name":"Cavitation","level":2,"score":0.9329348206520081},{"id":"https://openalex.org/C2225953","wikidata":"https://www.wikidata.org/wiki/Q1661899","display_name":"Inducer","level":3,"score":0.8253296613693237},{"id":"https://openalex.org/C207821765","wikidata":"https://www.wikidata.org/wiki/Q405372","display_name":"Instability","level":2,"score":0.6741087436676025},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5440762042999268},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5123802423477173},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2726733684539795},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.20487597584724426},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2514/1.59830","doi":"https://doi.org/10.2514/1.59830","is_oa":false,"landing_page_url":"https://doi.org/10.2514/1.59830","pdf_url":null,"source":{"id":"https://openalex.org/S114140916","display_name":"Journal of Propulsion and Power","issn_l":"0748-4658","issn":["0748-4658","1533-3876"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315709","host_organization_name":"American Institute of Aeronautics and Astronautics","host_organization_lineage":["https://openalex.org/P4310315709"],"host_organization_lineage_names":["American Institute of Aeronautics and Astronautics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Propulsion and Power","raw_type":"journal-article"},{"id":"doi:10.2514/1.b34468","doi":"https://doi.org/10.2514/1.b34468","is_oa":false,"landing_page_url":"https://doi.org/10.2514/1.b34468","pdf_url":null,"source":{"id":"https://openalex.org/S114140916","display_name":"Journal of Propulsion and Power","issn_l":"0748-4658","issn":["0748-4658","1533-3876"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315709","host_organization_name":"American Institute of Aeronautics and Astronautics","host_organization_lineage":["https://openalex.org/P4310315709"],"host_organization_lineage_names":["American Institute of Aeronautics and Astronautics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Propulsion and Power","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W64934042","https://openalex.org/W2034736105","https://openalex.org/W2061946327","https://openalex.org/W2082413933","https://openalex.org/W2089979262","https://openalex.org/W2317951841","https://openalex.org/W2333965159","https://openalex.org/W4245265602"],"related_works":["https://openalex.org/W2583218120","https://openalex.org/W2071996001","https://openalex.org/W2333473207","https://openalex.org/W2744770893","https://openalex.org/W1978952761","https://openalex.org/W2095008409","https://openalex.org/W1987566915","https://openalex.org/W109763636","https://openalex.org/W2744227544","https://openalex.org/W2187346646"],"abstract_inverted_index":{"DOI:":[0],"10.2514/1.B34468":[1],"The":[2,33,80,92,129,155],"present":[3],"study":[4],"describes":[5],"a":[6,11,109,181],"two-stage":[7,100,153],"inducer":[8,15,24,35,45,101,138],"that":[9,95,135,165],"has":[10,180],"pre-":[12],"or":[13,22],"first-stage":[14,34,64,137],"at":[16,173],"the":[17,20,37,42,63,96,99,105,116,119,136,152,166,169,174],"inlet":[18,38,77],"of":[19,41,62,82,98,112,118,131,148,158,168,177],"primary":[21],"second-stage":[23,44],"to":[25,46,66],"suppress":[26],"cavitation":[27,69,106,132,140,149],"instability":[28,133,150],"and":[29,52,76,125,161],"improve":[30,104],"suction":[31],"performance.":[32],"modifies":[36],"flow":[39,74,113,123],"conditions":[40],"following":[43],"directly":[47],"control":[48],"cavity":[49,159,170],"development.":[50],"Experimental":[51],"numerical":[53],"investigations":[54],"were":[55,89],"carried":[56],"out":[57],"for":[58,72,108],"two":[59,87],"different":[60],"types":[61],"inducers":[65],"characterize":[67],"their":[68],"suppression":[70,146],"performance":[71,107],"various":[73],"rates":[75],"pressure":[78],"conditions.":[79],"effects":[81],"relative":[83,126],"angular":[84,127],"configuration":[85],"between":[86],"stages":[88],"also":[90],"examined.":[91],"experiments":[93],"showed":[94,134],"scheme":[97],"can":[102],"significantly":[103],"wide":[110],"range":[111],"coefficients.":[114],"But":[115],"extent":[117],"improvement":[120],"depended":[121],"on":[122],"coefficients":[124],"distances.":[128],"analysis":[130],"suppressed":[139],"surge":[141],"effectively.":[142],"Furthermore,asymmetriccavitationoccurredoverasmallerregionandwithlowerintensity,indicatingthatthereis":[143],"anoptimalrelativeangulardistancetosuppressasymmetriccavitation.Cavitating":[144],"flowwassimulatedtoexplainthe":[145],"mechanism":[147],"in":[151,184],"scheme.":[154],"simulated":[156],"results":[157],"growth":[160],"blade":[162,178],"loading":[163],"revealed":[164],"reduction":[167],"closure":[171],"thickness":[172],"throat":[175],"position":[176],"channel":[179],"critical":[182],"role":[183],"suppressing":[185],"asymmetric":[186],"cavitation.":[187]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2016-06-24T00:00:00"}
