{"id":"https://openalex.org/W2943718879","doi":"https://doi.org/10.1109/access.2019.2914075","title":"Numerical Investigation on Collision of Pollution Particles on Outdoor Insulators","display_name":"Numerical Investigation on Collision of Pollution Particles on Outdoor Insulators","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2943718879","doi":"https://doi.org/10.1109/access.2019.2914075","mag":"2943718879"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2914075","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2914075","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":null,"license_id":null,"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.2019.2914075","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024556208","display_name":"Yong Liu","orcid":"https://orcid.org/0000-0002-2042-9758"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yong Liu","raw_affiliation_strings":["School of Electrical and Information Engineering, Tianjin University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0002-2042-9758","affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109514931","display_name":"Xianghuan Kong","orcid":null},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianghuan Kong","raw_affiliation_strings":["School of Electrical and Information Engineering, Tianjin University, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100745020","display_name":"Boxue Du","orcid":"https://orcid.org/0000-0002-7500-1134"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Boxue Du","raw_affiliation_strings":["School of Electrical and Information Engineering, Tianjin University, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100621874","display_name":"Jin Li","orcid":"https://orcid.org/0000-0002-1268-8864"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Li","raw_affiliation_strings":["School of Electrical and Information Engineering, Tianjin University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0002-1268-8864","affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079200481","display_name":"Jingsheng Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I4210097143","display_name":"Tianjin Research Institute of Electric Science (China)","ror":"https://ror.org/010ryc044","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210097143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingsheng Sun","raw_affiliation_strings":["State Grid Tianjin Power Electric Corporation, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Tianjin Power Electric Corporation, Tianjin, China","institution_ids":["https://openalex.org/I4210097143"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5024556208"],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.6054,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.68439889,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"7","issue":null,"first_page":"56974","last_page":"56985"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12163","display_name":"Aerosol Filtration and Electrostatic Precipitation","score":0.9998000264167786,"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/T12163","display_name":"Aerosol Filtration and Electrostatic Precipitation","score":0.9998000264167786,"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/T10511","display_name":"High voltage insulation and dielectric phenomena","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T12540","display_name":"Cyclone Separators and Fluid Dynamics","score":0.9962999820709229,"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/pollution","display_name":"Pollution","score":0.6796836256980896},{"id":"https://openalex.org/keywords/wind-speed","display_name":"Wind speed","score":0.6400147080421448},{"id":"https://openalex.org/keywords/insulator","display_name":"Insulator (electricity)","score":0.6296712160110474},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.5944981575012207},{"id":"https://openalex.org/keywords/wind-tunnel","display_name":"Wind tunnel","score":0.5152226090431213},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.49725058674812317},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.47437793016433716},{"id":"https://openalex.org/keywords/projectile","display_name":"Projectile","score":0.4148363471031189},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.41466251015663147},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.28536516427993774},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.22840195894241333},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.17014318704605103},{"id":"https://openalex.org/keywords/metallurgy","display_name":"Metallurgy","score":0.07381924986839294}],"concepts":[{"id":"https://openalex.org/C521259446","wikidata":"https://www.wikidata.org/wiki/Q58734","display_name":"Pollution","level":2,"score":0.6796836256980896},{"id":"https://openalex.org/C161067210","wikidata":"https://www.wikidata.org/wiki/Q1464943","display_name":"Wind speed","level":2,"score":0.6400147080421448},{"id":"https://openalex.org/C212702","wikidata":"https://www.wikidata.org/wiki/Q178150","display_name":"Insulator (electricity)","level":2,"score":0.6296712160110474},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.5944981575012207},{"id":"https://openalex.org/C100086909","wikidata":"https://www.wikidata.org/wiki/Q193010","display_name":"Wind tunnel","level":2,"score":0.5152226090431213},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.49725058674812317},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.47437793016433716},{"id":"https://openalex.org/C49304495","wikidata":"https://www.wikidata.org/wiki/Q49393","display_name":"Projectile","level":2,"score":0.4148363471031189},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.41466251015663147},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.28536516427993774},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22840195894241333},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.17014318704605103},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.07381924986839294},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2914075","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2914075","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ad28aa35d39347bba6e01f49f4d18b13","is_oa":true,"landing_page_url":"https://doaj.org/article/ad28aa35d39347bba6e01f49f4d18b13","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 7, Pp 56974-56985 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2914075","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2914075","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5299999713897705,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G5511030244","display_name":null,"funder_award_id":"5167718","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7926484216","display_name":null,"funder_award_id":"18JCQNJC07300","funder_id":"https://openalex.org/F4320323993","funder_display_name":"Natural Science Foundation of Tianjin City"},{"id":"https://openalex.org/G8557937274","display_name":null,"funder_award_id":"5202011600UV","funder_id":"https://openalex.org/F4320326707","funder_display_name":"State Grid Corporation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323993","display_name":"Natural Science Foundation of Tianjin City","ror":null},{"id":"https://openalex.org/F4320326707","display_name":"State Grid Corporation of China","ror":"https://ror.org/05twwhs70"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1981080716","https://openalex.org/W1982915430","https://openalex.org/W2009696915","https://openalex.org/W2023719665","https://openalex.org/W2038230204","https://openalex.org/W2041191447","https://openalex.org/W2061641405","https://openalex.org/W2075874052","https://openalex.org/W2091615344","https://openalex.org/W2122396341","https://openalex.org/W2128123256","https://openalex.org/W2294926608","https://openalex.org/W2296084602","https://openalex.org/W2387178614","https://openalex.org/W2389596285","https://openalex.org/W2418233519","https://openalex.org/W2472415181","https://openalex.org/W2489288193","https://openalex.org/W2507539984","https://openalex.org/W2513056791","https://openalex.org/W2513687200","https://openalex.org/W2518018385","https://openalex.org/W2522034504","https://openalex.org/W2544534520","https://openalex.org/W2550094446","https://openalex.org/W2553178096","https://openalex.org/W2581225141","https://openalex.org/W2728434869","https://openalex.org/W2746080485","https://openalex.org/W2753591367","https://openalex.org/W2755195054","https://openalex.org/W2768948869","https://openalex.org/W2793612255","https://openalex.org/W2888783115"],"related_works":["https://openalex.org/W3134466133","https://openalex.org/W2362460327","https://openalex.org/W4401424305","https://openalex.org/W2943984654","https://openalex.org/W2883642900","https://openalex.org/W2330459747","https://openalex.org/W2074764239","https://openalex.org/W3190406700","https://openalex.org/W3097745324","https://openalex.org/W4377693562"],"abstract_inverted_index":{"Accumulation":[0],"of":[1,10,32,37,44,53,63,69,75,89,137,163,171,196,204,220,248,258,268,287,322,341,348],"pollution":[2,11,33,38,54,76,125,138,172,206,221,231,269,323,336,349],"particles":[3,55,126,139,145,173,207,232,270,288,337,350],"on":[4,93,101,192,344],"outdoor":[5],"insulators":[6],"is":[7,84,97,140,245,279,297,351],"the":[8,22,27,30,35,41,50,66,87,90,94,102,106,112,116,121,131,135,142,144,147,151,161,168,177,183,187,193,197,201,205,211,214,218,224,234,242,255,265,272,276,284,290,294,303,310,313,317,320,330,335,339,345],"premise":[9],"flashover":[12],"accidents":[13],"in":[14,118,179,213,246,316,326,329],"power":[15],"systems.":[16],"In":[17],"this":[18],"paper,":[19],"according":[20],"to":[21,48,149,160,250,263,281],"actual":[23],"operating":[24],"polymer":[25,64],"insulators,":[26],"wind":[28,113,185,215,239],"velocity,":[29,186],"concentration":[31,219],"particles,":[34,39,77,324],"diameter":[36,136,244,278],"and":[40,78,105,127,166,230],"hanging":[42,256],"angle":[43,257,296],"insulator":[45,91,128,152,198,228,260,295],"were":[46,81],"considered":[47],"investigate":[49],"accumulation":[51],"characteristic":[52],"by":[56],"using":[57],"FLUENT":[58],"software.":[59],"The":[60],"pressure":[61,88,107],"nephogram":[62],"insulator,":[65],"velocity":[67],"vector":[68],"air":[70,188,318,342],"flow":[71],"field,":[72],"movement":[73,321],"trajectory":[74],"collision":[79,122,169,202,225,266,285,331,346],"rate":[80,123,170,203,267,286,347],"obtained.":[82],"It":[83],"found":[85],"that":[86,100],"surface":[92,129,153,229],"windward":[95],"side":[96,195],"bigger":[98],"than":[99,299],"leeward":[103,194],"side,":[104],"difference":[108],"increases":[109,174,208],"with":[110,156,176,210,253],"increasing":[111,132,235,254,273,291,334],"velocity.":[114,216,240],"As":[115,309],"increase":[117,178,212],"particle":[119,180,222,243,277],"diameter,":[120,338],"between":[124,227],"shows":[130,233,271,289,302],"tendency.":[133,274],"When":[134,241,275],"small,":[141],"easier":[143],"follow":[146],"airflow":[148],"bypass":[150],"without":[154],"colliding":[155],"it.":[157],"However,":[158],"due":[159],"influence":[162,340],"gravity":[164],"force":[165],"inertia,":[167],"significantly":[175],"diameter.":[181],"Under":[182],"strong":[184],"swirls":[189],"are":[190],"generated":[191],"surface,":[199],"causing":[200],"slowly":[209],"While":[217],"increases,":[223,312],"number":[226],"tendency":[236,292,305],"at":[237],"different":[238],"range":[247],"1":[249],"8":[251],"\u03bcm,":[252,283],"\u201cV\u201dtype":[259],"from":[261,306],"0\u00b0":[262],"60\u00b0,":[264],"9":[280],"50":[282],"when":[293],"lower":[298],"30\u00b0,":[300],"but":[301],"decreasing":[304],"30\u00b0to":[307],"60\u00b0.":[308],"humidity":[311,343],"water":[314],"vapor":[315],"prevents":[319],"resulting":[325],"a":[327],"decrease":[328],"rate.":[332],"With":[333],"gradually":[352],"weakened.":[353]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}