{"id":"https://openalex.org/W2989679815","doi":"https://doi.org/10.1109/ias.2019.8912432","title":"Improvement of particle clean air delivery rate (CADR) of ion spray electrostatic air cleaner with zero ozone emission on diffusion charging in indoor space","display_name":"Improvement of particle clean air delivery rate (CADR) of ion spray electrostatic air cleaner with zero ozone emission on diffusion charging in indoor space","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2989679815","doi":"https://doi.org/10.1109/ias.2019.8912432","mag":"2989679815"},"language":"en","primary_location":{"id":"doi:10.1109/ias.2019.8912432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ias.2019.8912432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Industry Applications Society Annual Meeting","raw_type":"proceedings-article"},"type":"article","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/A5032996846","display_name":"Jin-Ho Sung","orcid":"https://orcid.org/0000-0001-6084-1424"},"institutions":[{"id":"https://openalex.org/I4210111434","display_name":"Korea Institute of Machinery & Materials","ror":"https://ror.org/01qcq9d74","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210111434","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jin-Ho Sung","raw_affiliation_strings":["Department of Environmental Machinery, Korea Institute of Machinery and Materials, Daejoen, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Machinery, Korea Institute of Machinery and Materials, Daejoen, Republic of Korea","institution_ids":["https://openalex.org/I4210111434"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050248237","display_name":"Bangwoo Han","orcid":"https://orcid.org/0000-0001-5780-290X"},"institutions":[{"id":"https://openalex.org/I4210111434","display_name":"Korea Institute of Machinery & Materials","ror":"https://ror.org/01qcq9d74","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210111434","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Bangwoo Han","raw_affiliation_strings":["Department of Environmental Machinery, Korea Institute of Machinery and Materials, Daejoen, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Machinery, Korea Institute of Machinery and Materials, Daejoen, Republic of Korea","institution_ids":["https://openalex.org/I4210111434"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100719351","display_name":"Yong\u2010Jin Kim","orcid":"https://orcid.org/0000-0002-8486-0731"},"institutions":[{"id":"https://openalex.org/I4210111434","display_name":"Korea Institute of Machinery & Materials","ror":"https://ror.org/01qcq9d74","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210111434","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yong-Jin Kim","raw_affiliation_strings":["Department of Environmental Machinery, Korea Institute of Machinery and Materials, Daejoen, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Machinery, Korea Institute of Machinery and Materials, Daejoen, Republic of Korea","institution_ids":["https://openalex.org/I4210111434"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044053211","display_name":"Kee\u2010Jung Hong","orcid":"https://orcid.org/0000-0002-3405-8767"},"institutions":[{"id":"https://openalex.org/I4210111434","display_name":"Korea Institute of Machinery & Materials","ror":"https://ror.org/01qcq9d74","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210111434","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kee-Jung Hong","raw_affiliation_strings":["Department of Environmental Machinery, Korea Institute of Machinery and Materials, Daejoen, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Machinery, Korea Institute of Machinery and Materials, Daejoen, Republic of Korea","institution_ids":["https://openalex.org/I4210111434"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101970656","display_name":"Hak\u2010Joon Kim","orcid":"https://orcid.org/0000-0001-8234-4779"},"institutions":[{"id":"https://openalex.org/I4210111434","display_name":"Korea Institute of Machinery & Materials","ror":"https://ror.org/01qcq9d74","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210111434","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hak-Joon Kim","raw_affiliation_strings":["Department of Environmental Machinery, Korea Institute of Machinery and Materials, Daejoen, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Machinery, Korea Institute of Machinery and Materials, Daejoen, Republic of Korea","institution_ids":["https://openalex.org/I4210111434"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.12288989,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12163","display_name":"Aerosol Filtration and Electrostatic Precipitation","score":0.9980999827384949,"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":0.9980999827384949,"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/T13924","display_name":"Internet of Things and Social Network Interactions","score":0.9611999988555908,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10787","display_name":"Lightning and Electromagnetic Phenomena","score":0.941100001335144,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/ozone","display_name":"Ozone","score":0.7038012146949768},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.5526665449142456},{"id":"https://openalex.org/keywords/zero-emission","display_name":"Zero emission","score":0.5223616361618042},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5003254413604736},{"id":"https://openalex.org/keywords/particle","display_name":"Particle (ecology)","score":0.4782882332801819},{"id":"https://openalex.org/keywords/ultrafine-particle","display_name":"Ultrafine particle","score":0.453000009059906},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4177418351173401},{"id":"https://openalex.org/keywords/chemical-engineering","display_name":"Chemical engineering","score":0.3594183921813965},{"id":"https://openalex.org/keywords/waste-management","display_name":"Waste management","score":0.3526778221130371},{"id":"https://openalex.org/keywords/nuclear-engineering","display_name":"Nuclear engineering","score":0.330894410610199},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.22644349932670593},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.17809349298477173},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1280868649482727},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12098094820976257},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.08348077535629272}],"concepts":[{"id":"https://openalex.org/C508106653","wikidata":"https://www.wikidata.org/wiki/Q36933","display_name":"Ozone","level":2,"score":0.7038012146949768},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.5526665449142456},{"id":"https://openalex.org/C118334743","wikidata":"https://www.wikidata.org/wiki/Q846292","display_name":"Zero emission","level":2,"score":0.5223616361618042},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5003254413604736},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.4782882332801819},{"id":"https://openalex.org/C150032891","wikidata":"https://www.wikidata.org/wiki/Q7880535","display_name":"Ultrafine particle","level":2,"score":0.453000009059906},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4177418351173401},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.3594183921813965},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.3526778221130371},{"id":"https://openalex.org/C116915560","wikidata":"https://www.wikidata.org/wiki/Q83504","display_name":"Nuclear engineering","level":1,"score":0.330894410610199},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.22644349932670593},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.17809349298477173},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1280868649482727},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12098094820976257},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.08348077535629272},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ias.2019.8912432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ias.2019.8912432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Industry Applications Society Annual Meeting","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1559517720","https://openalex.org/W1967230356","https://openalex.org/W1997718996","https://openalex.org/W2008721034","https://openalex.org/W2017507967","https://openalex.org/W2023334829","https://openalex.org/W2031492889","https://openalex.org/W2040846857","https://openalex.org/W2042991449","https://openalex.org/W2058471049","https://openalex.org/W2060344015","https://openalex.org/W2062344031","https://openalex.org/W2066072896","https://openalex.org/W2070456514","https://openalex.org/W2076827344","https://openalex.org/W2105035790","https://openalex.org/W2119365431","https://openalex.org/W2254400198","https://openalex.org/W2295114785","https://openalex.org/W2372230510","https://openalex.org/W2507888224","https://openalex.org/W2517676143","https://openalex.org/W2750772843","https://openalex.org/W2766313249","https://openalex.org/W2767238167","https://openalex.org/W2776919843","https://openalex.org/W2945332107","https://openalex.org/W4243859533","https://openalex.org/W4245725928"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2326373189","https://openalex.org/W2160256503","https://openalex.org/W1982966652","https://openalex.org/W2151253251","https://openalex.org/W2954451295","https://openalex.org/W2320662492","https://openalex.org/W221423120","https://openalex.org/W2102439892","https://openalex.org/W3023389944"],"abstract_inverted_index":{"A":[0],"electrostatic":[1],"precipitators":[2],"(ESPs)":[3],"type":[4,18],"air":[5,19,39,66],"cleaner":[6],"applying":[7],"ion":[8,161],"spray":[9,71,162],"charger":[10,21,146],"was":[11,61,132,164,178],"developed":[12],"and":[13,41,58,99,109,224],"evaluated.":[14],"Unlike":[15],"conventional":[16],"ESPs":[17],"cleaner,":[20,40],"is":[22,150],"located":[23],"at":[24,87,166],"the":[25,88,107,119,180,231,237],"rear":[26],"of":[27,38,76,92,103,139,239],"collection":[28,59,110],"stage.":[29],"Ions":[30],"are":[31,44],"emitted":[32],"to":[33,64,106,153,191,205,226],"ambient":[34],"space":[35],"by":[36,46],"fan":[37,55,89,200,232],"airborne":[42],"particles":[43],"charged":[45],"nearby":[47],"ions":[48],"based":[49,145],"on":[50],"diffusion":[51],"charging":[52],"mechanism.":[53],"Hence,":[54],"flow":[56,90,201,233],"rate":[57,68,91,202,234],"area":[60],"directly":[62],"affected":[63],"clean":[65],"delivery":[67],"(CADR).":[69],"Ion":[70],"ESP":[72,163],"showed":[73],"particle":[74,79,168,184],"CADR":[75,169,185],"0.3":[77],"\u03bcm":[78],"with":[80,198],"7.32":[81],"m":[82,94,123,172,193,207],"<sup":[83,95,124,173,194,208],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[84,96,125,174,195,209],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[85,97,126,175,196,210],"/min":[86,197],"10.0":[93],"/min,":[98,176],"applied":[100],"negative":[101],"voltage":[102],"5":[104],"kV":[105],"ionizer":[108],"plate.":[111],"In":[112,128,212],"addition,":[113,129,213],"generating":[114],"ozone":[115,130,158],"nearly":[116],"zero":[117,157],"in":[118,186,221],"closed":[120],"chamber":[121],"(30.4":[122],"),":[127],"concentration":[131],"about":[133],"0.58":[134],"ppb":[135],"after":[136],"12":[137],"hours":[138],"continuous":[140],"operation.":[141],"Carbon":[142],"brush":[143],"fiber":[144],"without":[147],"grounded":[148],"plates":[149],"important":[151],"key":[152],"achieve":[154],"near":[155],"non":[156],"emission.":[159],"When":[160],"operated":[165],"a":[167,227],"below":[170],"6":[171],"it":[177,214],"satisfied":[179],"noise":[181],"criteria.":[182],"The":[183],"actual":[187,240],"environment":[188],"increased":[189,220,235],"4.90":[190],"6.63":[192],"elevating":[199],"from":[203],"6.45":[204],"12.4":[206],"/min.":[211],"did":[215],"not":[216],"increase":[217],"linearly":[218],"but":[219],"logarithmic":[222],"form":[223],"converging":[225],"certain":[228],"level":[229],"as":[230],"because":[236],"structure":[238],"environment.":[241]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}