{"id":"https://openalex.org/W7134108119","doi":"https://doi.org/10.1109/access.2026.3671308","title":"Numerical Simulation of Two-Phase Gas Generation and Propagation in Transformer Oil Under Arc Faults","display_name":"Numerical Simulation of Two-Phase Gas Generation and Propagation in Transformer Oil Under Arc Faults","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7134108119","doi":"https://doi.org/10.1109/access.2026.3671308"},"language":"en","primary_location":{"id":"doi:10.1109/access.2026.3671308","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3671308","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2026.3671308","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101519861","display_name":"Chuan Cai","orcid":"https://orcid.org/0000-0002-3111-871X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chuan Cai","raw_affiliation_strings":["Chengdu Power Supply Company, State Grid Sichuan Electric Power Company, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chengdu Power Supply Company, State Grid Sichuan Electric Power Company, Chengdu, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128283197","display_name":"Bo Zhou","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bo Zhou","raw_affiliation_strings":["Chengdu Power Supply Company, State Grid Sichuan Electric Power Company, Chengdu, China"],"raw_orcid":"https://orcid.org/0009-0000-6969-7393","affiliations":[{"raw_affiliation_string":"Chengdu Power Supply Company, State Grid Sichuan Electric Power Company, Chengdu, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128316694","display_name":"Xiang Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Wang","raw_affiliation_strings":["State Key Laboratory of Power Transmission Equipment Technology, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0009-5739-1667","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Power Transmission Equipment Technology, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128281052","display_name":"Chen Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Chen","raw_affiliation_strings":["State Key Laboratory of Power Transmission Equipment Technology, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Power Transmission Equipment Technology, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023139662","display_name":"Shangquan Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shangquan Feng","raw_affiliation_strings":["State Key Laboratory of Power Transmission Equipment Technology, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Power Transmission Equipment Technology, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128294740","display_name":"Peng Cheng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peng Cheng","raw_affiliation_strings":["Chengdu Power Supply Company, State Grid Sichuan Electric Power Company, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chengdu Power Supply Company, State Grid Sichuan Electric Power Company, Chengdu, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128318473","display_name":"Qingxun Dong","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qingxun Dong","raw_affiliation_strings":["Chengdu Power Supply Company, State Grid Sichuan Electric Power Company, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chengdu Power Supply Company, State Grid Sichuan Electric Power Company, Chengdu, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5128281250","display_name":"Simin Huang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Simin Huang","raw_affiliation_strings":["Chengdu Power Supply Company, State Grid Sichuan Electric Power Company, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chengdu Power Supply Company, State Grid Sichuan Electric Power Company, Chengdu, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21194772,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"42285","last_page":"42293"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11343","display_name":"Power Transformer Diagnostics and Insulation","score":0.9574000239372253,"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/T11343","display_name":"Power Transformer Diagnostics and Insulation","score":0.9574000239372253,"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/T10972","display_name":"Power Systems Fault Detection","score":0.00559999980032444,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T12077","display_name":"Vacuum and Plasma Arcs","score":0.00279999990016222,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-simulation","display_name":"Computer simulation","score":0.7159000039100647},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5162000060081482},{"id":"https://openalex.org/keywords/transformer-oil","display_name":"Transformer oil","score":0.48919999599456787},{"id":"https://openalex.org/keywords/arc","display_name":"Arc (geometry)","score":0.4471000134944916},{"id":"https://openalex.org/keywords/electric-arc","display_name":"Electric arc","score":0.38580000400543213},{"id":"https://openalex.org/keywords/numerical-models","display_name":"Numerical models","score":0.34700000286102295}],"concepts":[{"id":"https://openalex.org/C500300565","wikidata":"https://www.wikidata.org/wiki/Q925667","display_name":"Computer simulation","level":2,"score":0.7159000039100647},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5162000060081482},{"id":"https://openalex.org/C181335627","wikidata":"https://www.wikidata.org/wiki/Q901418","display_name":"Transformer oil","level":4,"score":0.48919999599456787},{"id":"https://openalex.org/C83415579","wikidata":"https://www.wikidata.org/wiki/Q161973","display_name":"Arc (geometry)","level":2,"score":0.4471000134944916},{"id":"https://openalex.org/C114375839","wikidata":"https://www.wikidata.org/wiki/Q207456","display_name":"Electric arc","level":3,"score":0.38580000400543213},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3797000050544739},{"id":"https://openalex.org/C2986605239","wikidata":"https://www.wikidata.org/wiki/Q925667","display_name":"Numerical models","level":3,"score":0.34700000286102295},{"id":"https://openalex.org/C117323899","wikidata":"https://www.wikidata.org/wiki/Q1907989","display_name":"Distribution transformer","level":4,"score":0.33379998803138733},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.32249999046325684},{"id":"https://openalex.org/C61352017","wikidata":"https://www.wikidata.org/wiki/Q211058","display_name":"Circuit breaker","level":2,"score":0.30570000410079956},{"id":"https://openalex.org/C2994324010","wikidata":"https://www.wikidata.org/wiki/Q592856","display_name":"Oil tank","level":2,"score":0.27880001068115234},{"id":"https://openalex.org/C2778282533","wikidata":"https://www.wikidata.org/wiki/Q279055","display_name":"Sulfur hexafluoride","level":2,"score":0.25619998574256897},{"id":"https://openalex.org/C2984221369","wikidata":"https://www.wikidata.org/wiki/Q422584","display_name":"Electric breakdown","level":3,"score":0.25119999051094055}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2026.3671308","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3671308","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:73931b26df3d464883c5ca300cd1e7b3","is_oa":true,"landing_page_url":"https://doaj.org/article/73931b26df3d464883c5ca300cd1e7b3","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 14, Pp 42285-42293 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3671308","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3671308","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6367498690","display_name":null,"funder_award_id":"521904240007","funder_id":"https://openalex.org/F4320325889","funder_display_name":"State Grid Sichuan Electric Power Corporation"}],"funders":[{"id":"https://openalex.org/F4320325889","display_name":"State Grid Sichuan Electric Power Corporation","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"In":[0],"high-energy":[1],"arc":[2,56,141],"fault-induced":[3],"transformer":[4],"explosions,":[5],"the":[6,21,28,46,69,97],"rapid":[7],"generation":[8],"and":[9,71,135],"expansion":[10],"of":[11,20,30,73,138],"gas":[12,31,110],"in":[13],"insulating":[14],"oil":[15,64],"is":[16,59],"a":[17,39,103,113],"key":[18],"driver":[19],"sudden":[22],"internal":[23,117],"pressure":[24,34,133],"surge.":[25],"To":[26],"investigate":[27],"influence":[29],"yield":[32,72,111],"on":[33,67,116],"response,":[35],"this":[36],"study":[37],"develops":[38],"VOF-based":[40],"thermo-fluid":[41],"coupling":[42],"model":[43,62],"governed":[44],"by":[45],"three":[47],"fundamental":[48],"conservation":[49],"equations.":[50],"A":[51],"thermodynamic":[52],"approach":[53],"combined":[54],"with":[55],"zoning":[57],"theory":[58],"employed":[60],"to":[61,90],"arc-induced":[63],"decomposition,":[65],"based":[66],"which":[68],"composition":[70],"decomposition":[74],"gases":[75],"at":[76],"different":[77],"energy":[78],"levels":[79],"are":[80,84],"calculated.":[81],"These":[82],"results":[83,107],"introduced":[85],"as":[86,102],"mass":[87],"source":[88,94],"terms":[89],"enable":[91],"equivalent":[92],"fault":[93,142],"loading.":[95],"Taking":[96],"on-load":[98],"tap-changer":[99],"(OLTC)":[100],"compartment":[101],"representative":[104],"case,":[105],"simulation":[106],"reveal":[108],"that":[109],"has":[112],"significant":[114],"impact":[115],"tank":[118],"pressure,":[119],"exhibiting":[120],"an":[121,128],"approximately":[122],"linear":[123],"relationship.":[124],"This":[125],"work":[126],"provides":[127],"effective":[129],"numerical":[130],"frame-work":[131],"for":[132],"prediction":[134],"explosion-proof":[136],"design":[137],"transformers":[139],"under":[140],"conditions.":[143]},"counts_by_year":[],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2026-03-08T00:00:00"}