{"id":"https://openalex.org/W7170368564","doi":"https://doi.org/10.1063/5.0341294","title":"Gas-driven arc transport and pressure buildup in a polyamide 66-assisted direct current breaker chamber","display_name":"Gas-driven arc transport and pressure buildup in a polyamide 66-assisted direct current breaker chamber","publication_year":2026,"publication_date":"2026-07-01","ids":{"openalex":"https://openalex.org/W7170368564","doi":"https://doi.org/10.1063/5.0341294"},"language":"en","primary_location":{"id":"doi:10.1063/5.0341294","doi":"https://doi.org/10.1063/5.0341294","is_oa":false,"landing_page_url":"https://doi.org/10.1063/5.0341294","pdf_url":null,"source":{"id":"https://openalex.org/S22862804","display_name":"Physics of Fluids","issn_l":"1070-6631","issn":["1070-6631","1089-7666","1527-2435"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physics of Fluids","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W7170368564"],"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/A5100683634","display_name":"Jing Li","orcid":"https://orcid.org/0000-0002-6652-6000","observed_orcids":["https://orcid.org/0000-0002-6652-6000"]},"institutions":[{"id":"https://openalex.org/I157507598","display_name":"Shenyang University of Technology","ror":"https://ror.org/00d7f8730","country_code":"CN","type":"education","lineage":["https://openalex.org/I157507598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Li","raw_affiliation_strings":["Key Lab of Special Electric Machine and High Voltage Apparatus, School of Electrical Engineering, Shenyang University of Technology, Shenyang 110870, China"],"raw_orcid":"https://orcid.org/0000-0002-6652-6000","affiliations":[{"raw_affiliation_string":"Key Lab of Special Electric Machine and High Voltage Apparatus, School of Electrical Engineering, Shenyang University of Technology, Shenyang 110870, China","institution_ids":["https://openalex.org/I157507598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161528148","display_name":"Chao Zheng","orcid":"https://orcid.org/0009-0001-0709-5538","observed_orcids":["https://orcid.org/0009-0001-0709-5538"]},"institutions":[{"id":"https://openalex.org/I157507598","display_name":"Shenyang University of Technology","ror":"https://ror.org/00d7f8730","country_code":"CN","type":"education","lineage":["https://openalex.org/I157507598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Zheng","raw_affiliation_strings":["Key Lab of Special Electric Machine and High Voltage Apparatus, School of Electrical Engineering, Shenyang University of Technology, Shenyang 110870, China"],"raw_orcid":"https://orcid.org/0009-0001-0709-5538","affiliations":[{"raw_affiliation_string":"Key Lab of Special Electric Machine and High Voltage Apparatus, School of Electrical Engineering, Shenyang University of Technology, Shenyang 110870, China","institution_ids":["https://openalex.org/I157507598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104436399","display_name":"Wei Duan","orcid":"https://orcid.org/0000-0002-3810-5815","observed_orcids":["https://orcid.org/0000-0002-3810-5815"]},"institutions":[{"id":"https://openalex.org/I157507598","display_name":"Shenyang University of Technology","ror":"https://ror.org/00d7f8730","country_code":"CN","type":"education","lineage":["https://openalex.org/I157507598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Duan","raw_affiliation_strings":["Key Lab of Special Electric Machine and High Voltage Apparatus, School of Electrical Engineering, Shenyang University of Technology, Shenyang 110870, China"],"raw_orcid":"https://orcid.org/0000-0002-3810-5815","affiliations":[{"raw_affiliation_string":"Key Lab of Special Electric Machine and High Voltage Apparatus, School of Electrical Engineering, Shenyang University of Technology, Shenyang 110870, China","institution_ids":["https://openalex.org/I157507598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012271614","display_name":"Chongyang Huang","orcid":"https://orcid.org/0000-0002-9781-0258","observed_orcids":["https://orcid.org/0000-0002-9781-0258","https://orcid.org/0000-0002-0260-2625"]},"institutions":[{"id":"https://openalex.org/I157507598","display_name":"Shenyang University of Technology","ror":"https://ror.org/00d7f8730","country_code":"CN","type":"education","lineage":["https://openalex.org/I157507598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chongyang Huang","raw_affiliation_strings":["Key Lab of Special Electric Machine and High Voltage Apparatus, School of Electrical Engineering, Shenyang University of Technology, Shenyang 110870, China"],"raw_orcid":"https://orcid.org/0000-0002-9781-0258","affiliations":[{"raw_affiliation_string":"Key Lab of Special Electric Machine and High Voltage Apparatus, School of Electrical Engineering, Shenyang University of Technology, Shenyang 110870, China","institution_ids":["https://openalex.org/I157507598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009607117","display_name":"Si Fu","orcid":"https://orcid.org/0000-0001-6820-4120","observed_orcids":["https://orcid.org/0000-0001-6820-4120"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Si Fu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-6820-4120","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5143571203","display_name":"Ziyuan Zhu","orcid":"https://orcid.org/0009-0005-8104-3532","observed_orcids":["https://orcid.org/0009-0005-8104-3532"]},"institutions":[{"id":"https://openalex.org/I157507598","display_name":"Shenyang University of Technology","ror":"https://ror.org/00d7f8730","country_code":"CN","type":"education","lineage":["https://openalex.org/I157507598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziyuan Zhu","raw_affiliation_strings":["Key Lab of Special Electric Machine and High Voltage Apparatus, School of Electrical Engineering, Shenyang University of Technology, Shenyang 110870, China"],"raw_orcid":"https://orcid.org/0009-0005-8104-3532","affiliations":[{"raw_affiliation_string":"Key Lab of Special Electric Machine and High Voltage Apparatus, School of Electrical Engineering, Shenyang University of Technology, Shenyang 110870, China","institution_ids":["https://openalex.org/I157507598"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5128217513","display_name":"Jingbo Su","orcid":"https://orcid.org/0009-0004-4700-3513","observed_orcids":["https://orcid.org/0009-0004-4700-3513"]},"institutions":[{"id":"https://openalex.org/I157507598","display_name":"Shenyang University of Technology","ror":"https://ror.org/00d7f8730","country_code":"CN","type":"education","lineage":["https://openalex.org/I157507598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingbo Su","raw_affiliation_strings":["Key Lab of Special Electric Machine and High Voltage Apparatus, School of Electrical Engineering, Shenyang University of Technology, Shenyang 110870, China"],"raw_orcid":"https://orcid.org/0009-0004-4700-3513","affiliations":[{"raw_affiliation_string":"Key Lab of Special Electric Machine and High Voltage Apparatus, School of Electrical Engineering, Shenyang University of Technology, Shenyang 110870, China","institution_ids":["https://openalex.org/I157507598"]}]}],"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":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"38","issue":"7","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12077","display_name":"Vacuum and Plasma Arcs","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T12077","display_name":"Vacuum and Plasma Arcs","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T11102","display_name":"HVDC Systems and Fault Protection","score":9.999999747378752e-05,"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/T11920","display_name":"Pulsed Power Technology Applications","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/polyamide-66","display_name":"polyamide 66","score":0.968999981880188},{"id":"https://openalex.org/keywords/molded-case-circuit-breakers","display_name":"molded case circuit breaker","score":0.9210000038146973},{"id":"https://openalex.org/keywords/decomposition-gases","display_name":"decomposition gases","score":0.7039999961853027},{"id":"https://openalex.org/keywords/arc-dynamics","display_name":"arc dynamics","score":0.46799999475479126},{"id":"https://openalex.org/keywords/shell-damage","display_name":"shell damage","score":0.8799999952316284},{"id":"https://openalex.org/keywords/gas-expansion","display_name":"gas expansion","score":0.3319999873638153},{"id":"https://openalex.org/keywords/thermophysical-properties","display_name":"thermophysical properties","score":0.5910000205039978},{"id":"https://openalex.org/keywords/arc-cooling","display_name":"arc cooling","score":0.33000001311302185}],"concepts":[{"id":"https://openalex.org/C98375054","wikidata":"https://www.wikidata.org/wiki/Q442709","display_name":"Enclosure","level":2,"score":0.878600001335144},{"id":"https://openalex.org/C83415579","wikidata":"https://www.wikidata.org/wiki/Q161973","display_name":"Arc (geometry)","level":2,"score":0.7412999868392944},{"id":"https://openalex.org/C190399342","wikidata":"https://www.wikidata.org/wiki/Q145273","display_name":"Polyamide","level":2,"score":0.7009999752044678},{"id":"https://openalex.org/C89395315","wikidata":"https://www.wikidata.org/wiki/Q181232","display_name":"Anode","level":3,"score":0.574999988079071},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.5552999973297119},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.5267999768257141},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5213000178337097},{"id":"https://openalex.org/C114375839","wikidata":"https://www.wikidata.org/wiki/Q207456","display_name":"Electric arc","level":3,"score":0.498199999332428},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.48829999566078186},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.47119998931884766},{"id":"https://openalex.org/C2776620479","wikidata":"https://www.wikidata.org/wiki/Q159241","display_name":"Direct current","level":3,"score":0.438400000333786},{"id":"https://openalex.org/C2781052500","wikidata":"https://www.wikidata.org/wiki/Q2230313","display_name":"Shell (structure)","level":2,"score":0.4278999865055084},{"id":"https://openalex.org/C206615322","wikidata":"https://www.wikidata.org/wiki/Q3188001","display_name":"Plasma arc welding","level":3,"score":0.4255000054836273},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.4092999994754791},{"id":"https://openalex.org/C2777403171","wikidata":"https://www.wikidata.org/wiki/Q7578732","display_name":"Splitter","level":2,"score":0.3549000024795532},{"id":"https://openalex.org/C2987918405","wikidata":"https://www.wikidata.org/wiki/Q27165","display_name":"Gas pressure","level":2,"score":0.3368000090122223},{"id":"https://openalex.org/C61352017","wikidata":"https://www.wikidata.org/wiki/Q211058","display_name":"Circuit breaker","level":2,"score":0.3197000026702881},{"id":"https://openalex.org/C138211643","wikidata":"https://www.wikidata.org/wiki/Q675211","display_name":"Bent molecular geometry","level":2,"score":0.3125999867916107},{"id":"https://openalex.org/C202374169","wikidata":"https://www.wikidata.org/wiki/Q124291","display_name":"Electrical conductor","level":2,"score":0.29089999198913574},{"id":"https://openalex.org/C513153333","wikidata":"https://www.wikidata.org/wiki/Q663","display_name":"Aluminium","level":2,"score":0.2831000089645386},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.2711000144481659},{"id":"https://openalex.org/C38766315","wikidata":"https://www.wikidata.org/wiki/Q5037937","display_name":"Carbon arc welding","level":5,"score":0.2578999996185303},{"id":"https://openalex.org/C29633239","wikidata":"https://www.wikidata.org/wiki/Q209440","display_name":"Galvanic cell","level":2,"score":0.2549999952316284}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/5.0341294","doi":"https://doi.org/10.1063/5.0341294","is_oa":false,"landing_page_url":"https://doi.org/10.1063/5.0341294","pdf_url":null,"source":{"id":"https://openalex.org/S22862804","display_name":"Physics of Fluids","issn_l":"1070-6631","issn":["1070-6631","1089-7666","1527-2435"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physics of Fluids","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G7603477466","display_name":null,"funder_award_id":"51407120","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1995155031","https://openalex.org/W2057472894","https://openalex.org/W2068507361","https://openalex.org/W2077007998","https://openalex.org/W2092554678","https://openalex.org/W2608652083","https://openalex.org/W2786884264","https://openalex.org/W2800419255","https://openalex.org/W3126967184","https://openalex.org/W4315489444","https://openalex.org/W4376645248","https://openalex.org/W4388304834","https://openalex.org/W4395475670","https://openalex.org/W4396758971","https://openalex.org/W4396967810","https://openalex.org/W4404203044","https://openalex.org/W4405657277","https://openalex.org/W4407529280","https://openalex.org/W4408377053","https://openalex.org/W4409417792","https://openalex.org/W4411619183","https://openalex.org/W4413704406","https://openalex.org/W4416124754","https://openalex.org/W4417200449","https://openalex.org/W7125912222","https://openalex.org/W7128294130"],"related_works":["https://openalex.org/W7117626333","https://openalex.org/W2357369483","https://openalex.org/W2365639602","https://openalex.org/W4416114119","https://openalex.org/W4403982442","https://openalex.org/W2091825712","https://openalex.org/W2078276749","https://openalex.org/W2002579156","https://openalex.org/W1967712341","https://openalex.org/W2768274653"],"abstract_inverted_index":{"Polyamide":[0],"66":[1],"(PA66)":[2],"gassing":[3],"materials":[4],"are":[5],"widely":[6],"used":[7],"in":[8,103],"direct":[9],"current":[10],"molded":[11],"case":[12],"circuit":[13],"breakers,":[14],"yet":[15],"the":[16,38,108,114,117,122,139,171],"fluid-dynamic":[17,87],"mechanism":[18,89],"by":[19,177],"which":[20],"their":[21],"decomposition":[22,60],"gases":[23],"regulate":[24],"arc":[25,46,98,119,132,136,151],"transport,":[26,95],"pressure":[27,158],"buildup,":[28],"and":[29,43,52,65,81,100,129,142,164],"enclosure":[30,50,144,182],"loading":[31,102],"remains":[32],"insufficiently":[33],"understood.":[34],"This":[35],"study":[36],"investigates":[37],"effects":[39],"of":[40,116],"PA66":[41,59,112,147,172],"position":[42],"volume":[44,148],"on":[45],"dynamics,":[47],"chamber":[48],"pressure,":[49],"stress,":[51],"shell":[53,165],"damage.":[54,166],"The":[55],"results":[56],"show":[57],"that":[58,90,170],"gases,":[61],"mainly":[62],"H2,":[63],"CO,":[64],"H2O,":[66],"do":[67],"not":[68],"merely":[69],"act":[70],"as":[71],"an":[72],"arc-cooling":[73],"medium.":[74],"Instead,":[75],"they":[76],"modify":[77],"local":[78],"thermophysical":[79],"properties":[80],"generate":[82],"pressure-driven":[83],"flow,":[84],"forming":[85],"a":[86,104],"feedback":[88],"couples":[91],"gas":[92,127,155],"generation,":[93],"species":[94],"energy":[96],"redistribution,":[97],"motion,":[99,133],"structural":[101,162],"confined":[105],"chamber.":[106],"Among":[107],"investigated":[109],"configurations,":[110],"placing":[111],"near":[113],"corner":[115],"anode":[118],"runner":[120],"provides":[121],"most":[123],"favorable":[124],"alignment":[125],"between":[126],"expansion":[128],"magnetically":[130],"driven":[131],"thereby":[134],"promoting":[135],"transport":[137],"toward":[138],"splitter":[140],"plates":[141],"reducing":[143],"loading.":[145],"Increasing":[146],"enhances":[149],"gas-assisted":[150],"acceleration,":[152],"but":[153],"excessive":[154],"generation":[156],"intensifies":[157],"accumulation,":[159],"arc-root":[160],"stagnation,":[161],"loading,":[163],"These":[167],"findings":[168],"suggest":[169],"layout":[173],"should":[174],"be":[175],"designed":[176],"balancing":[178],"arc-transport":[179],"enhancement":[180],"with":[181],"reliability.":[183]},"counts_by_year":[],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2026-07-25T00:00:00"}