{"id":"https://openalex.org/W2929201103","doi":"https://doi.org/10.1088/1755-1315/240/2/022038","title":"Sensitivity of the Winter-Kennedy method to inlet and runner blade angle change on a Kaplan turbine","display_name":"Sensitivity of the Winter-Kennedy method to inlet and runner blade angle change on a Kaplan turbine","publication_year":2019,"publication_date":"2019-03-27","ids":{"openalex":"https://openalex.org/W2929201103","doi":"https://doi.org/10.1088/1755-1315/240/2/022038","mag":"2929201103"},"language":"en","primary_location":{"id":"doi:10.1088/1755-1315/240/2/022038","doi":"https://doi.org/10.1088/1755-1315/240/2/022038","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1755-1315/240/2/022038","pdf_url":"https://iopscience.iop.org/article/10.1088/1755-1315/240/2/022038/pdf","source":{"id":"https://openalex.org/S4210195883","display_name":"IOP Conference Series Earth and Environmental Science","issn_l":"1755-1315","issn":["1755-1315","1755-1307"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Earth and Environmental Science","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://iopscience.iop.org/article/10.1088/1755-1315/240/2/022038/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025660670","display_name":"Binaya Baidar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I190632392","display_name":"Lule\u00e5 University of Technology","ror":"https://ror.org/016st3p78","country_code":"SE","type":"education","lineage":["https://openalex.org/I190632392"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"B Baidar","raw_affiliation_strings":["Department of Engineering Sciences and Mathematics, Lule\u00e5 University of Technology, Lule\u00e5 971 87, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Sciences and Mathematics, Lule\u00e5 University of Technology, Lule\u00e5 971 87, Sweden","institution_ids":["https://openalex.org/I190632392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017959307","display_name":"Jonathan Nicolle","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I47099075","display_name":"Hydro-Qu\u00e9bec","ror":"https://ror.org/01nhzsw25","country_code":"CA","type":"government","lineage":["https://openalex.org/I47099075"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"J Nicolle","raw_affiliation_strings":["Institut de recherche d\u2019Hydro-Qu\u00e9bec, Varennes, QC J3X 1S1, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut de recherche d\u2019Hydro-Qu\u00e9bec, Varennes, QC J3X 1S1, Canada","institution_ids":["https://openalex.org/I47099075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037683421","display_name":"Bhupendra Kumar Gandhi","orcid":"https://orcid.org/0000-0003-4505-7310","observed_orcids":["https://orcid.org/0000-0003-4505-7310"]},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"B K Gandhi","raw_affiliation_strings":["Department of Mechanical and Industrial Engineering, Indian Institute of Technology Roorkee, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Industrial Engineering, Indian Institute of Technology Roorkee, India","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009117267","display_name":"Michel Jose Cervantes","orcid":"https://orcid.org/0000-0001-7599-0895","observed_orcids":["https://orcid.org/0000-0001-7599-0895"]},"institutions":[{"id":"https://openalex.org/I190632392","display_name":"Lule\u00e5 University of Technology","ror":"https://ror.org/016st3p78","country_code":"SE","type":"education","lineage":["https://openalex.org/I190632392"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"M J Cervantes","raw_affiliation_strings":["Department of Engineering Sciences and Mathematics, Lule\u00e5 University of Technology, Lule\u00e5 971 87, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Sciences and Mathematics, Lule\u00e5 University of Technology, Lule\u00e5 971 87, Sweden","institution_ids":["https://openalex.org/I190632392"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5025660670"],"corresponding_institution_ids":["https://openalex.org/I190632392"],"apc_list":null,"apc_paid":null,"fwci":1.3432,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7529719,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"240","issue":null,"first_page":"022038","last_page":"022038"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11202","display_name":"Cavitation Phenomena in Pumps","score":0.9550999999046326,"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":0.9550999999046326,"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":0.03880000114440918,"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/T12022","display_name":"Hydraulic flow and structures","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/kaplan-turbine","display_name":"Kaplan turbine","score":0.9860000014305115},{"id":"https://openalex.org/keywords/index-testing","display_name":"index testing","score":0.6349999904632568},{"id":"https://openalex.org/keywords/guide-vane-angle","display_name":"guide vane angle","score":0.968999981880188},{"id":"https://openalex.org/keywords/inflow-conditions","display_name":"inflow conditions","score":0.8569999933242798},{"id":"https://openalex.org/keywords/unsteady-cfd-simulation","display_name":"unsteady CFD simulation","score":0.7450000047683716},{"id":"https://openalex.org/keywords/stay-vanes","display_name":"stay vanes","score":0.7419999837875366},{"id":"https://openalex.org/keywords/hydraulic-turbine-performance","display_name":"hydraulic turbine performance","score":0.41600000858306885}],"concepts":[{"id":"https://openalex.org/C30399818","wikidata":"https://www.wikidata.org/wiki/Q5048830","display_name":"Casing","level":2,"score":0.8572776913642883},{"id":"https://openalex.org/C2776132308","wikidata":"https://www.wikidata.org/wiki/Q11070850","display_name":"Inflow","level":2,"score":0.7293229103088379},{"id":"https://openalex.org/C2778449969","wikidata":"https://www.wikidata.org/wiki/Q130760","display_name":"Turbine","level":2,"score":0.7210280299186707},{"id":"https://openalex.org/C201289731","wikidata":"https://www.wikidata.org/wiki/Q1172599","display_name":"Inlet","level":2,"score":0.6692520976066589},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.6276057958602905},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.6089615821838379},{"id":"https://openalex.org/C174128100","wikidata":"https://www.wikidata.org/wiki/Q846907","display_name":"Spiral (railway)","level":2,"score":0.6041480302810669},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.5410195589065552},{"id":"https://openalex.org/C2776132848","wikidata":"https://www.wikidata.org/wiki/Q3045036","display_name":"Blade (archaeology)","level":2,"score":0.4989016056060791},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4846947491168976},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.4543861150741577},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.4542040526866913},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.43989068269729614},{"id":"https://openalex.org/C191172861","wikidata":"https://www.wikidata.org/wiki/Q7899321","display_name":"Upstream (networking)","level":2,"score":0.4116584062576294},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.2984372675418854},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24607354402542114},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18546536564826965},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.16129142045974731},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1755-1315/240/2/022038","doi":"https://doi.org/10.1088/1755-1315/240/2/022038","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1755-1315/240/2/022038","pdf_url":"https://iopscience.iop.org/article/10.1088/1755-1315/240/2/022038/pdf","source":{"id":"https://openalex.org/S4210195883","display_name":"IOP Conference Series Earth and Environmental Science","issn_l":"1755-1315","issn":["1755-1315","1755-1307"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Earth and Environmental Science","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/1755-1315/240/2/022038","doi":"https://doi.org/10.1088/1755-1315/240/2/022038","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1755-1315/240/2/022038","pdf_url":"https://iopscience.iop.org/article/10.1088/1755-1315/240/2/022038/pdf","source":{"id":"https://openalex.org/S4210195883","display_name":"IOP Conference Series Earth and Environmental Science","issn_l":"1755-1315","issn":["1755-1315","1755-1307"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Earth and Environmental Science","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321523","display_name":"Chalmers Tekniska H\u00f6gskola","ror":"https://ror.org/040wg7k59"},{"id":"https://openalex.org/F4320322509","display_name":"Kungliga Tekniska H\u00f6gskolan","ror":"https://ror.org/026vcq606"},{"id":"https://openalex.org/F4320322711","display_name":"Energimyndigheten","ror":"https://ror.org/0359z7n90"},{"id":"https://openalex.org/F4320323713","display_name":"Lule\u00e5 Tekniska Universitet","ror":"https://ror.org/016st3p78"},{"id":"https://openalex.org/F4320324119","display_name":"Uppsala Universitet","ror":"https://ror.org/048a87296"},{"id":"https://openalex.org/F4320329960","display_name":"Svenska kraftn\u00e4t","ror":"https://ror.org/05ncf3202"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2929201103.pdf","grobid_xml":"https://content.openalex.org/works/W2929201103.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W1974097079","https://openalex.org/W2771269982","https://openalex.org/W4243981603"],"related_works":["https://openalex.org/W2994665217","https://openalex.org/W2771269982","https://openalex.org/W3005976824","https://openalex.org/W3012436707","https://openalex.org/W4285520850","https://openalex.org/W2076698855","https://openalex.org/W2007455932","https://openalex.org/W3124131095","https://openalex.org/W3204048349","https://openalex.org/W2263605603"],"abstract_inverted_index":{"The":[0,89,110,129],"Winter-Kennedy":[1],"(WK)":[2],"method":[3],"is":[4,61,82],"a":[5,13,53,57,120,139],"widely":[6],"used":[7,62,83],"index":[8,16],"testing":[9],"approach,":[10],"which":[11],"provides":[12],"relative":[14],"or":[15],"value":[17],"of":[18,56,67,138,157],"the":[19,26,47,65,74,79,94,98,102,107,136,146,148,155,158,162,171],"discharge":[20],"that":[21,93,133],"can":[22],"allow":[23],"to":[24,63,84,134],"determine":[25],"on-cam":[27],"relationship":[28],"between":[29,167],"blade":[30,143],"and":[31,69,105],"guide":[32],"vane":[33],"angles":[34],"for":[35,124],"Kaplan":[36,58],"turbines.":[37],"However,":[38],"some":[39],"discrepancies":[40],"were":[41],"noticed":[42],"in":[43,141],"previous":[44],"studies":[45],"using":[46,119],"WK":[48,75,108,111,151],"approach.":[49],"In":[50],"this":[51],"paper,":[52],"numerical":[54],"model":[55,59,80],"turbine":[60,81],"study":[64,130],"effects":[66],"upstream":[68],"downstream":[70],"flow":[71],"conditions":[72],"on":[73,78,145,170],"coefficients.":[76],"Experiment":[77],"validate":[85],"unsteady":[86],"CFD":[87,90],"simulations.":[88],"results":[91],"show":[92],"inflow":[95],"condition":[96],"affects":[97],"pressure":[99,164],"distribution":[100],"inside":[101],"spiral":[103,159],"casing":[104,160],"hence":[106],"results.":[109],"coefficients":[112],"fluctuate":[113],"with":[114,161],"high":[115],"amplitude":[116],"-":[117],"suggesting":[118],"larger":[121],"sampling":[122],"time":[123],"on-site":[125],"measurement":[126],"as":[127],"well.":[128],"also":[131],"concludes":[132],"limit":[135],"impact":[137],"change":[140],"runner":[142],"angle":[144],"coefficients,":[147],"more":[149],"suitable":[150],"locations":[152],"are":[153],"at":[154],"beginning":[156],"inner":[163],"tap":[165],"placed":[166],"stay":[168],"vanes":[169],"top":[172],"wall.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2019-04-11T00:00:00"}