{"id":"https://openalex.org/W4404483569","doi":"https://doi.org/10.3390/chemengineering8060117","title":"Data-Driven Gas Holdup Correlation in Bubble Column Reactors Considering Alcohol Concentration and Carbon Number","display_name":"Data-Driven Gas Holdup Correlation in Bubble Column Reactors Considering Alcohol Concentration and Carbon Number","publication_year":2024,"publication_date":"2024-11-18","ids":{"openalex":"https://openalex.org/W4404483569","doi":"https://doi.org/10.3390/chemengineering8060117"},"language":"en","primary_location":{"id":"doi:10.3390/chemengineering8060117","doi":"https://doi.org/10.3390/chemengineering8060117","is_oa":true,"landing_page_url":"https://doi.org/10.3390/chemengineering8060117","pdf_url":null,"source":{"id":"https://openalex.org/S4210200328","display_name":"ChemEngineering","issn_l":"2305-7084","issn":["2305-7084"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ChemEngineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/chemengineering8060117","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024939747","display_name":"Salar Helchi","orcid":"https://orcid.org/0000-0002-2311-0291","observed_orcids":["https://orcid.org/0000-0002-2311-0291"]},"institutions":[{"id":"https://openalex.org/I110525433","display_name":"Islamic Azad University, Tehran","ror":"https://ror.org/01kzn7k21","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433"]},{"id":"https://openalex.org/I155419210","display_name":"Islamic Azad University, Science and Research Branch","ror":"https://ror.org/03187yj51","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I155419210"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Salar Helchi","raw_affiliation_strings":["Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran P.O. Box 1477893855, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran P.O. Box 1477893855, Iran","institution_ids":["https://openalex.org/I110525433","https://openalex.org/I155419210"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069442004","display_name":"Mir Mehrshad Emamshoushtari","orcid":"https://orcid.org/0000-0003-3872-4920","observed_orcids":["https://orcid.org/0000-0003-3872-4920"]},"institutions":[{"id":"https://openalex.org/I110525433","display_name":"Islamic Azad University, Tehran","ror":"https://ror.org/01kzn7k21","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433"]},{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]},{"id":"https://openalex.org/I155419210","display_name":"Islamic Azad University, Science and Research Branch","ror":"https://ror.org/03187yj51","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I155419210"]}],"countries":["AT","IR"],"is_corresponding":true,"raw_author_name":"Mir Mehrshad Emamshoushtari","raw_affiliation_strings":["Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran P.O. Box 1477893855, Iran","Institute of Chemical, Environmental & Bioscience Engineering, TU Wien, Getreidemarkt 9/166, 1060 Vienna, Austria"],"raw_orcid":"https://orcid.org/0000-0003-3872-4920","affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran P.O. Box 1477893855, Iran","institution_ids":["https://openalex.org/I110525433","https://openalex.org/I155419210"]},{"raw_affiliation_string":"Institute of Chemical, Environmental & Bioscience Engineering, TU Wien, Getreidemarkt 9/166, 1060 Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108756643","display_name":"Farshid Pajoum Shariati","orcid":"https://orcid.org/0000-0003-3611-6884","observed_orcids":["https://orcid.org/0000-0003-3611-6884"]},"institutions":[{"id":"https://openalex.org/I110525433","display_name":"Islamic Azad University, Tehran","ror":"https://ror.org/01kzn7k21","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433"]},{"id":"https://openalex.org/I155419210","display_name":"Islamic Azad University, Science and Research Branch","ror":"https://ror.org/03187yj51","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I155419210"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Farshid Pajoum Shariati","raw_affiliation_strings":["Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran P.O. Box 1477893855, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran P.O. Box 1477893855, Iran","institution_ids":["https://openalex.org/I110525433","https://openalex.org/I155419210"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086097204","display_name":"Babak Bonakdarpour","orcid":"https://orcid.org/0000-0003-2076-2152","observed_orcids":["https://orcid.org/0000-0003-2076-2152"]},"institutions":[{"id":"https://openalex.org/I158248296","display_name":"Amirkabir University of Technology","ror":"https://ror.org/04gzbav43","country_code":"IR","type":"education","lineage":["https://openalex.org/I158248296"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Babak Bonakdarpour","raw_affiliation_strings":["Department of Chemical Engineering, Amirkabir University of Technology, Tehran P.O. Box 15875/4413, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, Amirkabir University of Technology, Tehran P.O. Box 15875/4413, Iran","institution_ids":["https://openalex.org/I158248296"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083317324","display_name":"Bahram Haddadi","orcid":"https://orcid.org/0000-0003-3403-6346","observed_orcids":["https://orcid.org/0000-0003-3403-6346"]},"institutions":[{"id":"https://openalex.org/I4405257869","display_name":"Competence Center CHASE GmbH (Austria)","ror":"https://ror.org/05rq5rv71","country_code":"AT","type":"facility","lineage":["https://openalex.org/I4405257869"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Bahram Haddadi","raw_affiliation_strings":["Competence Center CHASE GmbH, Hafenstra\u00dfe 47-51, Top B3.1, 4020 Linz, Austria"],"raw_orcid":"https://orcid.org/0000-0003-3403-6346","affiliations":[{"raw_affiliation_string":"Competence Center CHASE GmbH, Hafenstra\u00dfe 47-51, Top B3.1, 4020 Linz, Austria","institution_ids":["https://openalex.org/I4405257869"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5069442004","https://openalex.org/A5083317324"],"corresponding_institution_ids":["https://openalex.org/I110525433","https://openalex.org/I145847075","https://openalex.org/I155419210","https://openalex.org/I4405257869"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1819},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1819},"fwci":0.5268,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.47707272,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"8","issue":"6","first_page":"117","last_page":"117"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10864","display_name":"Fluid Dynamics and Mixing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10864","display_name":"Fluid Dynamics and Mixing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11401","display_name":"Minerals Flotation and Separation Techniques","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11382","display_name":"Fluid Dynamics and Heat Transfer","score":0.0,"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/gas-holdup","display_name":"gas holdup","score":0.9980000257492065},{"id":"https://openalex.org/keywords/bubble-column","display_name":"bubble column","score":0.9980000257492065},{"id":"https://openalex.org/keywords/alcohol-concentration","display_name":"alcohol concentration","score":0.6349999904632568},{"id":"https://openalex.org/keywords/carbon-number","display_name":"carbon number","score":0.8809999823570251},{"id":"https://openalex.org/keywords/empirical-relationships","display_name":"empirical correlations","score":0.8999999761581421},{"id":"https://openalex.org/keywords/machine-learning-prediction","display_name":"machine learning prediction","score":0.8579999804496765},{"id":"https://openalex.org/keywords/reynolds-number","display_name":"Reynolds number","score":0.8519999980926514},{"id":"https://openalex.org/keywords/water-alcohol-mixtures","display_name":"alcohol-water mixtures","score":0.8130000233650208},{"id":"https://openalex.org/keywords/dimensionless-parameters","display_name":"dimensionless parameters","score":0.6240000128746033}],"concepts":[{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.7151023149490356},{"id":"https://openalex.org/C2993160763","wikidata":"https://www.wikidata.org/wiki/Q5037985","display_name":"Carbon number","level":3,"score":0.5436940789222717},{"id":"https://openalex.org/C2781066024","wikidata":"https://www.wikidata.org/wiki/Q156","display_name":"Alcohol","level":2,"score":0.510319173336029},{"id":"https://openalex.org/C2781287307","wikidata":"https://www.wikidata.org/wiki/Q881850","display_name":"Bubble column reactor","level":4,"score":0.5014936923980713},{"id":"https://openalex.org/C2780551164","wikidata":"https://www.wikidata.org/wiki/Q2306599","display_name":"Column (typography)","level":3,"score":0.48513659834861755},{"id":"https://openalex.org/C140205800","wikidata":"https://www.wikidata.org/wiki/Q5860","display_name":"Carbon fibers","level":3,"score":0.4466248154640198},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.39866089820861816},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.37645119428634644},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3395773768424988},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.3246423900127411},{"id":"https://openalex.org/C2993876154","wikidata":"https://www.wikidata.org/wiki/Q75794","display_name":"Gas bubble","level":3,"score":0.19234919548034668},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17098236083984375},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12431523203849792},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.08341717720031738},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.05458572506904602},{"id":"https://openalex.org/C2780263894","wikidata":"https://www.wikidata.org/wiki/Q335268","display_name":"Alkyl","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.0},{"id":"https://openalex.org/C13355873","wikidata":"https://www.wikidata.org/wiki/Q2920850","display_name":"Connection (principal bundle)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/chemengineering8060117","doi":"https://doi.org/10.3390/chemengineering8060117","is_oa":true,"landing_page_url":"https://doi.org/10.3390/chemengineering8060117","pdf_url":null,"source":{"id":"https://openalex.org/S4210200328","display_name":"ChemEngineering","issn_l":"2305-7084","issn":["2305-7084"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ChemEngineering","raw_type":"journal-article"},{"id":"pmh:oai:repositum.tuwien.at:20.500.12708/206234","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.12708/206234","pdf_url":"https://repositum.tuwien.at/bitstream/20.500.12708/206234/1/Helchi-2024-ChemEngineering-vor.pdf","source":{"id":"https://openalex.org/S4306400493","display_name":"reposiTUm (TU Wien)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I145847075","host_organization_name":"TU Wien","host_organization_lineage":["https://openalex.org/I145847075"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EISSN: 2305-7084","raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:54f6f25bb2964e539900411f8ce0ac8c","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/54f6f25bb2964e539900411f8ce0ac8c","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,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ChemEngineering, Vol 8, Iss 6, p 117 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/chemengineering8060117","doi":"https://doi.org/10.3390/chemengineering8060117","is_oa":true,"landing_page_url":"https://doi.org/10.3390/chemengineering8060117","pdf_url":null,"source":{"id":"https://openalex.org/S4210200328","display_name":"ChemEngineering","issn_l":"2305-7084","issn":["2305-7084"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ChemEngineering","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322839","display_name":"Technische Universit\u00e4t Wien","ror":"https://ror.org/04d836q62"},{"id":"https://openalex.org/F4320335937","display_name":"Technische Universit\u00e4t Wien Bibliothek","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4404483569.pdf","grobid_xml":"https://content.openalex.org/works/W4404483569.grobid-xml"},"referenced_works_count":46,"referenced_works":["https://openalex.org/W177642740","https://openalex.org/W1964357740","https://openalex.org/W1975265916","https://openalex.org/W1988679933","https://openalex.org/W1995599133","https://openalex.org/W2012815127","https://openalex.org/W2017222247","https://openalex.org/W2020785727","https://openalex.org/W2026262812","https://openalex.org/W2027746094","https://openalex.org/W2033377313","https://openalex.org/W2050882580","https://openalex.org/W2053298903","https://openalex.org/W2057040042","https://openalex.org/W2095146626","https://openalex.org/W2153744792","https://openalex.org/W2154009434","https://openalex.org/W2154091398","https://openalex.org/W2276363767","https://openalex.org/W2285091432","https://openalex.org/W2346186091","https://openalex.org/W2487770199","https://openalex.org/W2521693322","https://openalex.org/W2601630266","https://openalex.org/W2728013573","https://openalex.org/W2788684143","https://openalex.org/W2809952257","https://openalex.org/W2841750490","https://openalex.org/W2893494043","https://openalex.org/W2913094905","https://openalex.org/W2938764123","https://openalex.org/W2967002257","https://openalex.org/W3020869322","https://openalex.org/W3046728779","https://openalex.org/W3049349475","https://openalex.org/W3142005982","https://openalex.org/W3158633269","https://openalex.org/W3198350258","https://openalex.org/W4239510810","https://openalex.org/W4284709982","https://openalex.org/W4311009648","https://openalex.org/W4313594709","https://openalex.org/W4383906094","https://openalex.org/W4384157329","https://openalex.org/W4388802462","https://openalex.org/W4392985020"],"related_works":["https://openalex.org/W7214476774","https://openalex.org/W2001353697","https://openalex.org/W2168524675","https://openalex.org/W2350083521","https://openalex.org/W2027409047","https://openalex.org/W2017222247","https://openalex.org/W2065624585","https://openalex.org/W2154091398","https://openalex.org/W2033377313","https://openalex.org/W2003313296"],"abstract_inverted_index":{"Due":[0],"to":[1,43,80,91,100,141],"the":[2,29,61,74,102,114,126,130,139],"complex":[3],"relationship":[4],"between":[5],"various":[6,98],"parameters":[7],"affecting":[8],"gas":[9,19,32,45,135],"holdup":[10,20,33,46],"in":[11,28,35,39],"bubble":[12,40],"column":[13],"reactors,":[14],"a":[15,48,68,108],"unique":[16],"correlation":[17,66,103],"for":[18,31],"does":[21],"not":[22],"exist.":[23],"The":[24,87],"available":[25],"correlations":[26],"proposed":[27],"literature":[30],"prediction":[34],"aqueous":[36],"alcohol":[37,84],"solutions":[38],"columns":[41],"fail":[42],"predict":[44],"over":[47],"wide":[49],"range":[50],"of":[51],"conditions.":[52],"Therefore,":[53],"based":[54],"on":[55,134],"around":[56],"1000":[57],"data":[58],"points":[59],"from":[60],"previous":[62],"studies,":[63],"an":[64],"empirical":[65],"and":[67,83,104,107,121],"trained":[69,105],"model":[70,116],"were":[71,89],"derived":[72],"using":[73],"dimensionless":[75],"numbers":[76],"Reynolds,":[77],"Froude,":[78],"E\u00f6tv\u00f6s":[79,140],"Morton":[81,142],"ratio,":[82],"carbon":[85],"number.":[86],"predictions":[88],"compared":[90],"experiments":[92],"with":[93],"different":[94],"water\u2013alcohol":[95],"mediums":[96],"at":[97],"concentrations":[99],"validate":[101],"model,":[106],"good":[109],"agreement":[110],"was":[111,117,123],"observed.":[112],"However,":[113],"ML":[115],"predicting":[118],"more":[119],"accurately,":[120],"it":[122],"indicated":[124],"that":[125],"Reynolds":[127],"number":[128],"had":[129],"most":[131],"significant":[132],"impact":[133],"holdup,":[136],"followed":[137],"by":[138],"ratio.":[143]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2019,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2024-11-19T00:00:00"}
