{"id":"https://openalex.org/W1998628497","doi":"https://doi.org/10.1109/tmag.1980.1060882","title":"A finite element method to compute three-dimensional magnetic field distribution in transformer cores","display_name":"A finite element method to compute three-dimensional magnetic field distribution in transformer cores","publication_year":1980,"publication_date":"1980-11-01","ids":{"openalex":"https://openalex.org/W1998628497","doi":"https://doi.org/10.1109/tmag.1980.1060882","mag":"1998628497"},"language":"en","primary_location":{"id":"doi:10.1109/tmag.1980.1060882","doi":"https://doi.org/10.1109/tmag.1980.1060882","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmag.1980.1060882","pdf_url":null,"source":{"id":"https://openalex.org/S50523690","display_name":"IEEE Transactions on Magnetics","issn_l":"0018-9464","issn":["0018-9464","1941-0069"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320755","host_organization_name":"IEEE Magnetics Society","host_organization_lineage":["https://openalex.org/P4310320755","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Magnetics Society","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 Magnetics","raw_type":"journal-article"},"volume":null,"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/A5110184103","display_name":"Mario Chiampi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Chiampi","raw_affiliation_strings":["Istituto Electtrotecnico Nazionale Galileo Ferraris, Torino, Italy","Istituto Elettrotecnico Nazionale Galileo Ferraris, Torino, Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto Electtrotecnico Nazionale Galileo Ferraris, Torino, Italy","institution_ids":[]},{"raw_affiliation_string":"Istituto Elettrotecnico Nazionale Galileo Ferraris, Torino, Italy#TAB#","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035273406","display_name":"Angelo Negro","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. Negro","raw_affiliation_strings":["Istituto di Analisi Matematica, Universit\u00e0 di Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Analisi Matematica, Universit\u00e0 di Torino, Italy","institution_ids":["https://openalex.org/I55143463"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114042898","display_name":"M. Tartaglia","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Tartaglia","raw_affiliation_strings":["Istituto Electtrotecnico Nazionale Galileo Ferraris, Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto Electtrotecnico Nazionale Galileo Ferraris, Torino, Italy","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":1.3647,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.79156529,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"16","issue":"6","first_page":"1413","last_page":"1419"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11222","display_name":"Magnetic Properties and Applications","score":0.7157999873161316,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11222","display_name":"Magnetic Properties and Applications","score":0.7157999873161316,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","score":0.18209999799728394,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.0625,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/transformer-cores","display_name":"transformer cores","score":0.777999997138977},{"id":"https://openalex.org/keywords/nonlinear-elliptic-equations","display_name":"nonlinear elliptic equations","score":0.6340000033378601},{"id":"https://openalex.org/keywords/magnetic-scalar-potential","display_name":"magnetic scalar potential","score":0.9340000152587891},{"id":"https://openalex.org/keywords/iterative-methods","display_name":"iterative methods","score":0.5950000286102295},{"id":"https://openalex.org/keywords/magnetic-field-calculation","display_name":"magnetic field calculation","score":0.5379999876022339}],"concepts":[{"id":"https://openalex.org/C131357438","wikidata":"https://www.wikidata.org/wiki/Q208598","display_name":"Eddy current","level":2,"score":0.6887573599815369},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.6862415075302124},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.586021363735199},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.5842637419700623},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.548596978187561},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.5347197651863098},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5104693174362183},{"id":"https://openalex.org/C31836371","wikidata":"https://www.wikidata.org/wiki/Q1856609","display_name":"Scalar potential","level":2,"score":0.46516919136047363},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.4302060306072235},{"id":"https://openalex.org/C95390329","wikidata":"https://www.wikidata.org/wiki/Q665093","display_name":"Magnetostatics","level":3,"score":0.42246997356414795},{"id":"https://openalex.org/C194127275","wikidata":"https://www.wikidata.org/wiki/Q92795812","display_name":"Magnetic potential","level":3,"score":0.4177815020084381},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.38091254234313965},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.28498876094818115},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2550612688064575},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17380931973457336},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.11260372400283813},{"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/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tmag.1980.1060882","doi":"https://doi.org/10.1109/tmag.1980.1060882","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmag.1980.1060882","pdf_url":null,"source":{"id":"https://openalex.org/S50523690","display_name":"IEEE Transactions on Magnetics","issn_l":"0018-9464","issn":["0018-9464","1941-0069"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320755","host_organization_name":"IEEE Magnetics Society","host_organization_lineage":["https://openalex.org/P4310320755","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Magnetics Society","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 Magnetics","raw_type":"journal-article"},{"id":"pmh:oai:iris.polito.it:11583/1406691","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11583/1406691","pdf_url":null,"source":{"id":"https://openalex.org/S7407055329","display_name":"PORTO@Iris","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:porto.polito.it:1406691","doi":null,"is_oa":false,"landing_page_url":"http://porto.polito.it/1406691/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402038","display_name":"PORTO Publications Open Repository TOrino (Politecnico di Torino)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I177477856","host_organization_name":"Politecnico di Torino","host_organization_lineage":["https://openalex.org/I177477856"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN:0018-9464","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W41914076","https://openalex.org/W1163332990","https://openalex.org/W1503949440","https://openalex.org/W1998628497","https://openalex.org/W2023500817","https://openalex.org/W2129340562","https://openalex.org/W2129398077","https://openalex.org/W2132639039","https://openalex.org/W2139039865","https://openalex.org/W2148482145","https://openalex.org/W2148845373"],"related_works":["https://openalex.org/W2065300090","https://openalex.org/W1998245875","https://openalex.org/W2140694990","https://openalex.org/W1987349007","https://openalex.org/W2064881535","https://openalex.org/W2170634845","https://openalex.org/W1984312708","https://openalex.org/W2053892153","https://openalex.org/W7219202817","https://openalex.org/W2053030897"],"abstract_inverted_index":{"A":[0,42],"numerical":[1,59],"method":[2],"is":[3,23,35],"proposed":[4],"to":[5,49],"compute":[6,50],"three-dimensional":[7],"magnetic":[8,21,52],"field":[9,22,53],"distributions":[10],"in":[11,55],"nonlinear":[12,31],"nonhomogeneous":[13],"media,":[14],"neglecting":[15],"hysteresis":[16],"and":[17,64],"eddy":[18],"currents.":[19],"The":[20],"derived":[24],"from":[25],"a":[26,30,38,62],"scalar":[27],"potential":[28],"satisfying":[29],"elliptic":[32],"equation,":[33],"which":[34],"solved":[36],"by":[37],"convergent":[39],"iterative":[40],"method.":[41],"finite":[43],"element":[44],"program":[45],"has":[46],"been":[47],"developed":[48],"the":[51],"distribution":[54],"transformer":[56],"cores.":[57],"Some":[58],"results":[60],"for":[61],"butt":[63],"lap":[65],"corner":[66],"configuration":[67],"are":[68],"discussed.":[69]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
