{"id":"https://openalex.org/W3030897882","doi":"https://doi.org/10.1109/access.2020.2997919","title":"Numerical Study on the Influence of Altitude on Roof Temperature in Mine Fires","display_name":"Numerical Study on the Influence of Altitude on Roof Temperature in Mine Fires","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3030897882","doi":"https://doi.org/10.1109/access.2020.2997919","mag":"3030897882"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2997919","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2997919","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09102285.pdf","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://ieeexplore.ieee.org/ielx7/6287639/8948470/09102285.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103242250","display_name":"Erik A. Wu","orcid":"https://orcid.org/0000-0002-7639-171X"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"E Wu","raw_affiliation_strings":["School of Resources and Safety Engineering, Central South University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-7639-171X","affiliations":[{"raw_affiliation_string":"School of Resources and Safety Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091342203","display_name":"Rui Xin Huang","orcid":"https://orcid.org/0000-0002-0944-9993"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Huang","raw_affiliation_strings":["School of Resources and Safety Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Resources and Safety Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104035743","display_name":"Lin Wu","orcid":"https://orcid.org/0000-0002-0513-8872"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Wu","raw_affiliation_strings":["Safety & Security Theory Innovation and Promotion Center (STIPC), Central South University, Changsha, China","School of Resources and Safety Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Safety & Security Theory Innovation and Promotion Center (STIPC), Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Resources and Safety Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101651565","display_name":"Xue Shen","orcid":"https://orcid.org/0000-0002-2923-6354"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xue Shen","raw_affiliation_strings":["School of Resources and Safety Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Resources and Safety Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014730387","display_name":"LI Ze-you","orcid":null},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeyou Li","raw_affiliation_strings":["School of Resources and Safety Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Resources and Safety Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.7509,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.69438915,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"8","issue":null,"first_page":"102855","last_page":"102866"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11317","display_name":"Fire dynamics and safety research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T11317","display_name":"Fire dynamics and safety research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T10555","display_name":"Fire effects on ecosystems","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/roof","display_name":"Roof","score":0.9174672365188599},{"id":"https://openalex.org/keywords/altitude","display_name":"Altitude (triangle)","score":0.8614910840988159},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6500510573387146},{"id":"https://openalex.org/keywords/combustion","display_name":"Combustion","score":0.633282482624054},{"id":"https://openalex.org/keywords/effects-of-high-altitude-on-humans","display_name":"Effects of high altitude on humans","score":0.5712287425994873},{"id":"https://openalex.org/keywords/plateau","display_name":"Plateau (mathematics)","score":0.4981811046600342},{"id":"https://openalex.org/keywords/atmospheric-sciences","display_name":"Atmospheric sciences","score":0.3364432752132416},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3263213038444519},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.23154041171073914},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15299096703529358},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.11193257570266724},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.10991999506950378},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.0755520761013031}],"concepts":[{"id":"https://openalex.org/C2776748203","wikidata":"https://www.wikidata.org/wiki/Q83180","display_name":"Roof","level":2,"score":0.9174672365188599},{"id":"https://openalex.org/C6350597","wikidata":"https://www.wikidata.org/wiki/Q339495","display_name":"Altitude (triangle)","level":2,"score":0.8614910840988159},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6500510573387146},{"id":"https://openalex.org/C105923489","wikidata":"https://www.wikidata.org/wiki/Q133235","display_name":"Combustion","level":2,"score":0.633282482624054},{"id":"https://openalex.org/C8240015","wikidata":"https://www.wikidata.org/wiki/Q918226","display_name":"Effects of high altitude on humans","level":2,"score":0.5712287425994873},{"id":"https://openalex.org/C2780030769","wikidata":"https://www.wikidata.org/wiki/Q4968575","display_name":"Plateau (mathematics)","level":2,"score":0.4981811046600342},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.3364432752132416},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3263213038444519},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.23154041171073914},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15299096703529358},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.11193257570266724},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.10991999506950378},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0755520761013031},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2997919","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2997919","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09102285.pdf","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:a277b3666ab44ee4a83623bd50a19403","is_oa":true,"landing_page_url":"https://doaj.org/article/a277b3666ab44ee4a83623bd50a19403","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 8, Pp 102855-102866 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2997919","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2997919","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09102285.pdf","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/G8332231542","display_name":null,"funder_award_id":"2018YFC0808406","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3030897882.pdf","grobid_xml":"https://content.openalex.org/works/W3030897882.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W858509783","https://openalex.org/W1964232886","https://openalex.org/W1978025441","https://openalex.org/W1985777336","https://openalex.org/W1987191444","https://openalex.org/W1987567899","https://openalex.org/W1996260612","https://openalex.org/W1996321574","https://openalex.org/W2017282706","https://openalex.org/W2019115245","https://openalex.org/W2039360861","https://openalex.org/W2042197518","https://openalex.org/W2057980769","https://openalex.org/W2064674763","https://openalex.org/W2076439933","https://openalex.org/W2079014292","https://openalex.org/W2088056538","https://openalex.org/W2089868504","https://openalex.org/W2116234682","https://openalex.org/W2228208632","https://openalex.org/W2385157893","https://openalex.org/W2530343616","https://openalex.org/W2591722541","https://openalex.org/W2610016105","https://openalex.org/W2772371311","https://openalex.org/W2791954255","https://openalex.org/W2795393496","https://openalex.org/W2970262849","https://openalex.org/W4237666144","https://openalex.org/W4239892893","https://openalex.org/W4246367117"],"related_works":["https://openalex.org/W1994384295","https://openalex.org/W2382722643","https://openalex.org/W2885337260","https://openalex.org/W2114337266","https://openalex.org/W1540651609","https://openalex.org/W2071320627","https://openalex.org/W2355999728","https://openalex.org/W2945563562","https://openalex.org/W2064897698","https://openalex.org/W2089822011"],"abstract_inverted_index":{"The":[0,78,114,292],"temperature":[1,36,80,99,136,150,186,225,242,283],"distribution":[2,33,81,243,280],"of":[3,18,34,57,86,97,104,209,268,281,295],"the":[4,15,19,24,32,83,87,92,95,101,105,110,119,127,134,141,148,160,184,206,212,223,227,232,240,254,256,258,260,266,278,303],"roadway":[5,106],"roof":[6,35,79,102,135,149,185,224,241,282],"in":[7,37,163,284],"a":[8,219,274],"mine":[9,38,168,285],"fire":[10,55,64,120,192],"is":[11,89,107,124,156,187,217,290,299],"closely":[12],"related":[13,190],"to":[14,29,62,72,130,146,159,191,237,247],"internal":[16],"environment":[17,162],"mine,":[20],"which":[21,155],"changes":[22],"by":[23,180],"mine's":[25,111],"altitude.":[26,139],"In":[27,166,205],"order":[28],"accurately":[30],"reveal":[31],"fires":[39,169,286],"at":[40,66,170,287],"different":[41,58,68,288],"elevations,":[42],"altitude":[43,112,181,198],"should":[44],"be":[45],"considered":[46],"as":[47],"avariable.":[48],"Using":[49],"FDS":[50],"(Fire":[51],"Dynamic":[52],"Simulator),":[53],"six":[54],"sources":[56],"scales":[59],"are":[60,177],"designed":[61],"simulate":[63],"scenarios":[65],"five":[67],"altitudes":[69,172,289],"from":[70],"0":[71],"4,000":[73],"m":[74],"(equal":[75],"diversion":[76],"point).":[77],"along":[82],"longitudinal":[84,279],"centerline":[85],"tunnel":[88],"obtained.":[90],"At":[91],"same":[93],"time,":[94],"influence":[96],"high":[98,197],"on":[100,203,265],"support":[103],"analyzed":[108],"when":[109,118],"changes.":[113],"results":[115],"show":[116],"that":[117],"heat":[121,142,193,213,228,233],"release":[122,143,194,214,229,234],"rate":[123,144,235],"relatively":[125],"small,":[126],"combustion":[128],"belongs":[129],"fuel-controlled":[131],"combustion,":[132],"and":[133,183,226,253,271],"rises":[137],"with":[138,152,302],"As":[140],"continues":[145],"increase,":[147],"decreases":[151],"increasing":[153],"altitude,":[154,257],"mainly":[157],"due":[158],"low-oxygen":[161],"plateau":[164],"areas.":[165],"addition,":[167],"normal":[171],"(altitude":[173],"<;":[174],"3,000":[175],"m)":[176],"less":[178],"affected":[179],"changes,":[182],"always":[188],"positively":[189],"rate.":[195,230],"However,":[196],"has":[199],"an":[200],"inhibitory":[201],"effect":[202],"fire.":[204],"initial":[207],"stage":[208],"continuously":[210],"expanding":[211],"rate,":[215],"There":[216],"still":[218],"positive":[220],"correlation":[221,275],"between":[222],"When":[231],"increases":[236],"100":[238],"MW,":[239],"does":[244],"not":[245],"continue":[246],"increase.":[248],"Instead,":[249],"it":[250],"remains":[251],"stable,":[252],"higher":[255],"lower":[259],"stable":[261],"value.":[262],"Finally,":[263],"based":[264],"combination":[267],"dimensional":[269],"analysis":[270],"dimensionless":[272],"analysis,":[273],"for":[276],"predicting":[277],"established.":[291],"predicted":[293],"data":[294],"this":[296],"empirical":[297],"model":[298],"highly":[300],"consistent":[301],"measured":[304],"data.":[305]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}