{"id":"https://openalex.org/W7220657697","doi":"https://doi.org/10.2478/minrv-2026-0056","title":"Influence of Airflow Rate and Relative Humidity on the Thermal Efficiency and Energy Consumption of Underground Mine Ventilation Systems","display_name":"Influence of Airflow Rate and Relative Humidity on the Thermal Efficiency and Energy Consumption of Underground Mine Ventilation Systems","publication_year":2026,"publication_date":"2026-09-01","ids":{"openalex":"https://openalex.org/W7220657697","doi":"https://doi.org/10.2478/minrv-2026-0056"},"language":"en","primary_location":{"id":"doi:10.2478/minrv-2026-0056","doi":"https://doi.org/10.2478/minrv-2026-0056","is_oa":true,"landing_page_url":"https://doi.org/10.2478/minrv-2026-0056","pdf_url":"https://reference-global.com/download/article/10.2478/minrv-2026-0056.pdf","source":{"id":"https://openalex.org/S4210201928","display_name":"Revista minelor","issn_l":"1220-2053","issn":["1220-2053","2247-8590"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310313990","host_organization_name":"De Gruyter","host_organization_lineage":["https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mining Revue","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://reference-global.com/download/article/10.2478/minrv-2026-0056.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5125364491","display_name":"Maria-Isabela CA\u0218OT\u0102 (Ghicajanu)","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210149165","display_name":"Universitatea Din Petrosani","ror":"https://ror.org/055k3dh55","country_code":"RO","type":"education","lineage":["https://openalex.org/I4210149165"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Maria-Isabela Ca\u0219ot\u0103","raw_affiliation_strings":["1 University of Petro\u0219ani , Petro\u0219ani , Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1 University of Petro\u0219ani , Petro\u0219ani , Romania","institution_ids":["https://openalex.org/I4210149165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009870052","display_name":"Dan Codru\u021b Petrilean","orcid":"https://orcid.org/0000-0003-3111-3051","observed_orcids":["https://orcid.org/0000-0003-3111-3051"]},"institutions":[{"id":"https://openalex.org/I4210149165","display_name":"Universitatea Din Petrosani","ror":"https://ror.org/055k3dh55","country_code":"RO","type":"education","lineage":["https://openalex.org/I4210149165"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Dan Codru\u021b Petrilean","raw_affiliation_strings":["2 University of Petro\u0219ani , Petro\u0219ani , Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"2 University of Petro\u0219ani , Petro\u0219ani , Romania","institution_ids":["https://openalex.org/I4210149165"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210149165"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.73120385,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"32","issue":"3","first_page":"57","last_page":"70"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14091","display_name":"Industrial and Mining Safety","score":0.9276999831199646,"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/T14091","display_name":"Industrial and Mining Safety","score":0.9276999831199646,"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/T14392","display_name":"Geoscience and Mining Technology","score":0.020099999383091927,"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/T10121","display_name":"Building Energy and Comfort Optimization","score":0.008899999782443047,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/underground-mine-ventilation","display_name":"underground mine ventilation","score":0.9819999933242798},{"id":"https://openalex.org/keywords/airflow-rate","display_name":"air flow rate","score":0.9769999980926514},{"id":"https://openalex.org/keywords/relative-humidity","display_name":"relative humidity","score":1.0},{"id":"https://openalex.org/keywords/thermal-comfort","display_name":"thermal comfort","score":0.7519999742507935},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"energy consumption","score":0.7710000276565552},{"id":"https://openalex.org/keywords/fan-power","display_name":"fan power","score":0.7720000147819519},{"id":"https://openalex.org/keywords/pressure-drop","display_name":"pressure drop","score":0.8799999952316284},{"id":"https://openalex.org/keywords/heat-stress","display_name":"heat stress","score":0.8109999895095825}],"concepts":[{"id":"https://openalex.org/C116067010","wikidata":"https://www.wikidata.org/wiki/Q4698686","display_name":"Airflow","level":2,"score":0.8163999915122986},{"id":"https://openalex.org/C158960510","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Relative humidity","level":2,"score":0.76910001039505},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7109000086784363},{"id":"https://openalex.org/C151420433","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Humidity","level":2,"score":0.5781999826431274},{"id":"https://openalex.org/C114088122","wikidata":"https://www.wikidata.org/wiki/Q1261069","display_name":"Pressure drop","level":2,"score":0.52920001745224},{"id":"https://openalex.org/C200457457","wikidata":"https://www.wikidata.org/wiki/Q584049","display_name":"Ventilation (architecture)","level":2,"score":0.5055000185966492},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.46880000829696655},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.44449999928474426},{"id":"https://openalex.org/C201289731","wikidata":"https://www.wikidata.org/wiki/Q1172599","display_name":"Inlet","level":2,"score":0.42089998722076416},{"id":"https://openalex.org/C49364354","wikidata":"https://www.wikidata.org/wiki/Q1293777","display_name":"Apparent temperature","level":3,"score":0.37290000915527344},{"id":"https://openalex.org/C200239111","wikidata":"https://www.wikidata.org/wiki/Q81809","display_name":"Atmospheric pressure","level":2,"score":0.36570000648498535},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.34380000829696655},{"id":"https://openalex.org/C2983363897","wikidata":"https://www.wikidata.org/wiki/Q845339","display_name":"Air temperature","level":2,"score":0.32710000872612},{"id":"https://openalex.org/C133913538","wikidata":"https://www.wikidata.org/wiki/Q774514","display_name":"Thermal comfort","level":2,"score":0.3248000144958496},{"id":"https://openalex.org/C2779027077","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Electric energy consumption","level":4,"score":0.32350000739097595},{"id":"https://openalex.org/C2781345722","wikidata":"https://www.wikidata.org/wiki/Q5308388","display_name":"Drop (telecommunication)","level":2,"score":0.29490000009536743},{"id":"https://openalex.org/C172120300","wikidata":"https://www.wikidata.org/wiki/Q1134348","display_name":"Volumetric flow rate","level":2,"score":0.2913999855518341},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.2840000092983246},{"id":"https://openalex.org/C50406533","wikidata":"https://www.wikidata.org/wiki/Q1452104","display_name":"Thermal efficiency","level":3,"score":0.28209999203681946},{"id":"https://openalex.org/C2992918391","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Air humidity","level":3,"score":0.2800999879837036},{"id":"https://openalex.org/C75892298","wikidata":"https://www.wikidata.org/wiki/Q1366187","display_name":"Mass flow rate","level":2,"score":0.27239999175071716},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.259799987077713},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.257999986410141},{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.2574000060558319},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.2508000135421753}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2478/minrv-2026-0056","doi":"https://doi.org/10.2478/minrv-2026-0056","is_oa":true,"landing_page_url":"https://doi.org/10.2478/minrv-2026-0056","pdf_url":"https://reference-global.com/download/article/10.2478/minrv-2026-0056.pdf","source":{"id":"https://openalex.org/S4210201928","display_name":"Revista minelor","issn_l":"1220-2053","issn":["1220-2053","2247-8590"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310313990","host_organization_name":"De Gruyter","host_organization_lineage":["https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mining Revue","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.2478/minrv-2026-0056","doi":"https://doi.org/10.2478/minrv-2026-0056","is_oa":true,"landing_page_url":"https://doi.org/10.2478/minrv-2026-0056","pdf_url":"https://reference-global.com/download/article/10.2478/minrv-2026-0056.pdf","source":{"id":"https://openalex.org/S4210201928","display_name":"Revista minelor","issn_l":"1220-2053","issn":["1220-2053","2247-8590"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310313990","host_organization_name":"De Gruyter","host_organization_lineage":["https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mining Revue","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.878000020980835},{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4943999946117401},{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.4399999976158142}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7220657697.pdf","grobid_xml":"https://content.openalex.org/works/W7220657697.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W658964074","https://openalex.org/W2005018413","https://openalex.org/W2031859303","https://openalex.org/W2887247671","https://openalex.org/W4205625249","https://openalex.org/W4206051209","https://openalex.org/W4294068642","https://openalex.org/W4389505215","https://openalex.org/W4390489299","https://openalex.org/W4391938856","https://openalex.org/W4405851214","https://openalex.org/W4410197055","https://openalex.org/W4411642241","https://openalex.org/W7125613300","https://openalex.org/W7154052328","https://openalex.org/W7154613153","https://openalex.org/W7167592803","https://openalex.org/W7168351982"],"related_works":["https://openalex.org/W7143516310","https://openalex.org/W6922908547","https://openalex.org/W2376617576","https://openalex.org/W7161566762","https://openalex.org/W2022246682","https://openalex.org/W3092043781","https://openalex.org/W4413380574","https://openalex.org/W2889102226","https://openalex.org/W2366131377","https://openalex.org/W7167592803"],"abstract_inverted_index":{"Abstract":[0],"Underground":[1],"mine":[2,149],"ventilation":[3,34],"is":[4,139],"simultaneously":[5],"a":[6,10,37,90],"safety-critical":[7],"service":[8],"and":[9,22,28,66,83,89,108,144],"major":[11],"electrical":[12,75],"load.":[13],"This":[14],"study":[15],"evaluates":[16],"the":[17,26,116,123],"influence":[18],"of":[19,31,41],"airflow":[20,121],"rate":[21,46],"relative":[23,53],"humidity":[24,54,133],"on":[25],"thermal":[27,87,125,135],"energetic":[29],"performance":[30],"an":[32],"underground":[33],"system":[35],"using":[36],"transparent":[38],"simulation-based":[39],"dataset":[40],"90":[42],"operating":[43],"scenarios.":[44],"Airflow":[45],"varied":[47],"from":[48,55,62,69,79],"8":[49],"to":[50,57,64,71],"26":[51],"m\u00b3/s,":[52],"45%":[56],"90%,":[58],"inlet":[59],"air":[60],"temperature":[61],"24\u00b0C":[63],"34\u00b0C,":[65],"pressure":[67,81],"drop":[68,82],"650":[70],"1550":[72],"Pa.":[73],"Fan":[74],"power":[76],"was":[77],"calculated":[78],"airflow,":[80],"fan":[84,129],"efficiency,":[85],"while":[86,131],"effectiveness":[88],"non-regulatory":[91],"heat-stress":[92],"proxy":[93],"were":[94,111],"represented":[95],"through":[96],"physically":[97],"motivated":[98],"response":[99,126],"functions.":[100],"Descriptive":[101],"statistics,":[102],"Pearson":[103],"correlation,":[104],"multiple":[105],"linear":[106],"regression":[107],"one-way":[109],"ANOVA":[110],"applied.":[112],"The":[113,137],"analysis":[114],"illustrates":[115],"central":[117],"energy\u2013thermal":[118],"trade-off:":[119],"increasing":[120],"improves":[122],"simulated":[124],"but":[127],"increases":[128],"power,":[130],"higher":[132],"degrades":[134],"conditions.":[136],"framework":[138],"intended":[140],"for":[141],"methodological":[142],"screening":[143],"subsequent":[145],"validation":[146],"with":[147],"measured":[148],"data.":[150]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2026-10-07T00:00:00"}