{"id":"https://openalex.org/W1990143342","doi":"https://doi.org/10.1109/tie.2011.2161656","title":"Measurements and Simulations of the Convective Heat Transfer Coefficients on the End Windings of an Electrical Machine","display_name":"Measurements and Simulations of the Convective Heat Transfer Coefficients on the End Windings of an Electrical Machine","publication_year":2011,"publication_date":"2011-07-20","ids":{"openalex":"https://openalex.org/W1990143342","doi":"https://doi.org/10.1109/tie.2011.2161656","mag":"1990143342"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2011.2161656","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2011.2161656","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Electronics","raw_type":"journal-article"},"type":"article","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/A5055340995","display_name":"Martin Hettegger","orcid":null},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Martin Hettegger","raw_affiliation_strings":["Institute for Fundamentals and Theory in Electrical Engineering, Graz University of Technology, Graz, Austria","Inst. for Fundamentals & Theor. in Electr. Eng., Graz Univ. of Technol., Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Institute for Fundamentals and Theory in Electrical Engineering, Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]},{"raw_affiliation_string":"Inst. for Fundamentals & Theor. in Electr. Eng., Graz Univ. of Technol., Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029239358","display_name":"B. Streibl","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bernhard Streibl","raw_affiliation_strings":["Traktionssysteme Austria GmbH, Wiener Neudorf, Austria"],"affiliations":[{"raw_affiliation_string":"Traktionssysteme Austria GmbH, Wiener Neudorf, Austria","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082001405","display_name":"Oszk\u00e1r B\u00edr\u00f3","orcid":"https://orcid.org/0000-0003-0792-8955"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Oszk\u00e1r Biro","raw_affiliation_strings":["Institute for Fundamentals and Theory in Electrical Engineering, Graz University of Technology, Graz, Austria","Inst. for Fundamentals & Theor. in Electr. Eng., Graz Univ. of Technol., Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Institute for Fundamentals and Theory in Electrical Engineering, Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]},{"raw_affiliation_string":"Inst. for Fundamentals & Theor. in Electr. Eng., Graz Univ. of Technol., Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059048179","display_name":"Harald Neudorfer","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Harald Neudorfer","raw_affiliation_strings":["Traktionssysteme Austria GmbH, Wiener Neudorf, Austria"],"affiliations":[{"raw_affiliation_string":"Traktionssysteme Austria GmbH, Wiener Neudorf, Austria","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5055340995"],"corresponding_institution_ids":["https://openalex.org/I4092182"],"apc_list":null,"apc_paid":null,"fwci":2.6496,"has_fulltext":false,"cited_by_count":65,"citation_normalized_percentile":{"value":0.90110536,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"59","issue":"5","first_page":"2299","last_page":"2308"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10278","display_name":"Electric Motor Design and Analysis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10278","display_name":"Electric Motor Design and Analysis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10998","display_name":"Heat Transfer and Optimization","score":0.9980000257492065,"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/T11529","display_name":"Refrigeration and Air Conditioning Technologies","score":0.9972000122070312,"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/heat-transfer-coefficient","display_name":"Heat transfer coefficient","score":0.7187306880950928},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.6510148048400879},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.5980130434036255},{"id":"https://openalex.org/keywords/convective-heat-transfer","display_name":"Convective heat transfer","score":0.5861196517944336},{"id":"https://openalex.org/keywords/heat-transfer","display_name":"Heat transfer","score":0.5395957231521606},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.4977586567401886},{"id":"https://openalex.org/keywords/heat-flux","display_name":"Heat flux","score":0.488574355840683},{"id":"https://openalex.org/keywords/convection","display_name":"Convection","score":0.48195692896842957},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.42673659324645996},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3450033366680145},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.3206995725631714},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3202960193157196},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29269975423812866},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24838906526565552},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.21884900331497192}],"concepts":[{"id":"https://openalex.org/C29700514","wikidata":"https://www.wikidata.org/wiki/Q634340","display_name":"Heat transfer coefficient","level":3,"score":0.7187306880950928},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.6510148048400879},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5980130434036255},{"id":"https://openalex.org/C41231900","wikidata":"https://www.wikidata.org/wiki/Q918227","display_name":"Convective heat transfer","level":3,"score":0.5861196517944336},{"id":"https://openalex.org/C50517652","wikidata":"https://www.wikidata.org/wiki/Q179635","display_name":"Heat transfer","level":2,"score":0.5395957231521606},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.4977586567401886},{"id":"https://openalex.org/C159188206","wikidata":"https://www.wikidata.org/wiki/Q1478382","display_name":"Heat flux","level":3,"score":0.488574355840683},{"id":"https://openalex.org/C10899652","wikidata":"https://www.wikidata.org/wiki/Q160329","display_name":"Convection","level":2,"score":0.48195692896842957},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.42673659324645996},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3450033366680145},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.3206995725631714},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3202960193157196},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29269975423812866},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24838906526565552},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.21884900331497192},{"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:10.1109/tie.2011.2161656","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2011.2161656","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.75,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W397660690","https://openalex.org/W1583872979","https://openalex.org/W1623720725","https://openalex.org/W1874353141","https://openalex.org/W1967570411","https://openalex.org/W1974097079","https://openalex.org/W1976023190","https://openalex.org/W1982060978","https://openalex.org/W2008962437","https://openalex.org/W2022063992","https://openalex.org/W2060547229","https://openalex.org/W2094927805","https://openalex.org/W2099807199","https://openalex.org/W2106994146","https://openalex.org/W2135440201","https://openalex.org/W2142909120","https://openalex.org/W2147593006","https://openalex.org/W2148864204","https://openalex.org/W2150344066","https://openalex.org/W2151867592","https://openalex.org/W2165691020","https://openalex.org/W2171686972","https://openalex.org/W2922280510","https://openalex.org/W4285719527","https://openalex.org/W4312372269","https://openalex.org/W6847508550"],"related_works":["https://openalex.org/W1998075605","https://openalex.org/W4242847082","https://openalex.org/W2008131229","https://openalex.org/W2057877517","https://openalex.org/W2299481008","https://openalex.org/W2043355963","https://openalex.org/W2789943828","https://openalex.org/W4380874294","https://openalex.org/W1974052318","https://openalex.org/W2381027569"],"abstract_inverted_index":{"The":[0,89,108,123],"prediction":[1],"of":[2,6,33,73,77,85,117,125],"the":[3,11,17,23,30,34,37,58,71,74,78,82,95,115,118,126],"thermal":[4],"behavior":[5],"an":[7,62,86],"electrical":[8,87],"machine":[9],"in":[10,135],"design":[12],"process":[13],"basically":[14],"depends":[15],"on":[16,57,81,131],"used":[18],"boundary":[19],"conditions":[20],"such":[21],"as":[22,49],"convective":[24],"heat":[25,38,50,79,120],"transfer":[26,39,80,121],"coefficient.":[27,122],"Due":[28],"to":[29,42,94,114],"complicated":[31],"shape":[32,134],"end":[35,59,83],"windings,":[36,60],"coefficient":[40],"has":[41,128],"be":[43],"identified":[44],"empirically":[45],"by":[46,98],"using":[47,101],"thermopiles":[48],"flux":[51],"sensors":[52],"placed":[53],"at":[54],"certain":[55],"positions":[56],"because":[61],"analytical":[63],"derivation":[64],"is":[65],"not":[66],"feasible.":[67],"This":[68],"paper":[69],"presents":[70],"results":[72,96,110],"measured":[75],"values":[76],"windings":[84],"machine.":[88],"gained":[90,119],"coefficients":[91],"are":[92,111],"compared":[93],"obtained":[97],"numerical":[99],"simulations":[100],"commercial":[102],"software":[103],"for":[104],"computational":[105],"fluid":[106],"dynamics.":[107],"simulation":[109,127],"discussed":[112],"according":[113],"validity":[116],"configuration":[124],"been":[129],"tested":[130],"a":[132,136],"cylindrical":[133],"cross-flow.":[137]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}