{"id":"https://openalex.org/W2264565983","doi":"https://doi.org/10.1109/tim.2015.2510578","title":"Two-Phase Slug Flow Characterization Using Artificial Neural Networks","display_name":"Two-Phase Slug Flow Characterization Using Artificial Neural Networks","publication_year":2016,"publication_date":"2016-01-15","ids":{"openalex":"https://openalex.org/W2264565983","doi":"https://doi.org/10.1109/tim.2015.2510578","mag":"2264565983"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2015.2510578","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2015.2510578","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Instrumentation and Measurement","raw_type":"journal-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/A5012753548","display_name":"Cristiane Cozin","orcid":"https://orcid.org/0000-0002-9778-458X"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cristiane Cozin","raw_affiliation_strings":["Federal University of Technology\u2013Paran\u00e1, Curitiba, Brazil","Federal University of Technology-Paran\u00e1, Curitiba, Brazil#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Technology\u2013Paran\u00e1, Curitiba, Brazil","institution_ids":["https://openalex.org/I1283613182"]},{"raw_affiliation_string":"Federal University of Technology-Paran\u00e1, Curitiba, Brazil#TAB#","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083705291","display_name":"Fernando Enrique Castillo Vicencio","orcid":null},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Fernando E. C. Vicencio","raw_affiliation_strings":["Federal University of Technology\u2013Paran\u00e1, Curitiba, Brazil","Federal University of Technology-Paran\u00e1, Curitiba, Brazil#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Technology\u2013Paran\u00e1, Curitiba, Brazil","institution_ids":["https://openalex.org/I1283613182"]},{"raw_affiliation_string":"Federal University of Technology-Paran\u00e1, Curitiba, Brazil#TAB#","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111687784","display_name":"Fausto Arinos Barbuto","orcid":null},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Fausto Arinos de Almeida Barbuto","raw_affiliation_strings":["Federal University of Technology\u2013Paran\u00e1, Curitiba, Brazil","Federal University of Technology-Paran\u00e1, Curitiba, Brazil#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Technology\u2013Paran\u00e1, Curitiba, Brazil","institution_ids":["https://openalex.org/I1283613182"]},{"raw_affiliation_string":"Federal University of Technology-Paran\u00e1, Curitiba, Brazil#TAB#","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031182921","display_name":"Rigoberto Morales","orcid":"https://orcid.org/0000-0003-3297-7361"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Rigoberto E. M. Morales","raw_affiliation_strings":["Federal University of Technology\u2013Paran\u00e1, Curitiba, Brazil","Federal University of Technology-Paran\u00e1, Curitiba, Brazil#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Technology\u2013Paran\u00e1, Curitiba, Brazil","institution_ids":["https://openalex.org/I1283613182"]},{"raw_affiliation_string":"Federal University of Technology-Paran\u00e1, Curitiba, Brazil#TAB#","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017487342","display_name":"Marco J. da Silva","orcid":"https://orcid.org/0000-0003-1955-8293"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marco Jose da Silva","raw_affiliation_strings":["Federal University of Technology\u2013Paran\u00e1, Curitiba, Brazil","Federal University of Technology-Paran\u00e1, Curitiba, Brazil#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Technology\u2013Paran\u00e1, Curitiba, Brazil","institution_ids":["https://openalex.org/I1283613182"]},{"raw_affiliation_string":"Federal University of Technology-Paran\u00e1, Curitiba, Brazil#TAB#","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044626122","display_name":"L\u00facia Val\u00e9ria Ramos de Arruda","orcid":"https://orcid.org/0000-0002-5704-8131"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Lucia Valeria R. Arruda","raw_affiliation_strings":["Federal University of Technology\u2013Paran\u00e1, Curitiba, Brazil","Federal University of Technology-Paran\u00e1, Curitiba, Brazil#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Technology\u2013Paran\u00e1, Curitiba, Brazil","institution_ids":["https://openalex.org/I1283613182"]},{"raw_affiliation_string":"Federal University of Technology-Paran\u00e1, Curitiba, Brazil#TAB#","institution_ids":["https://openalex.org/I1283613182"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4003,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.80244504,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"65","issue":"3","first_page":"494","last_page":"501"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10864","display_name":"Fluid Dynamics and Mixing","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10864","display_name":"Fluid Dynamics and Mixing","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11801","display_name":"Reservoir Engineering and Simulation Methods","score":0.9977999925613403,"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"}},{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","score":0.9941999912261963,"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/slug-flow","display_name":"Slug flow","score":0.8675181865692139},{"id":"https://openalex.org/keywords/two-phase-flow","display_name":"Two-phase flow","score":0.660547137260437},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.5835373401641846},{"id":"https://openalex.org/keywords/bubble","display_name":"Bubble","score":0.5703325271606445},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.5118727087974548},{"id":"https://openalex.org/keywords/multiphase-flow","display_name":"Multiphase flow","score":0.4567296802997589},{"id":"https://openalex.org/keywords/closure","display_name":"Closure (psychology)","score":0.42470648884773254},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.4219086170196533},{"id":"https://openalex.org/keywords/biological-system","display_name":"Biological system","score":0.32904529571533203},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29231590032577515},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18606269359588623},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14368528127670288}],"concepts":[{"id":"https://openalex.org/C139514615","wikidata":"https://www.wikidata.org/wiki/Q16935556","display_name":"Slug flow","level":4,"score":0.8675181865692139},{"id":"https://openalex.org/C144308804","wikidata":"https://www.wikidata.org/wiki/Q232997","display_name":"Two-phase flow","level":3,"score":0.660547137260437},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.5835373401641846},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.5703325271606445},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5118727087974548},{"id":"https://openalex.org/C2779379648","wikidata":"https://www.wikidata.org/wiki/Q1559665","display_name":"Multiphase flow","level":2,"score":0.4567296802997589},{"id":"https://openalex.org/C146834321","wikidata":"https://www.wikidata.org/wiki/Q2979672","display_name":"Closure (psychology)","level":2,"score":0.42470648884773254},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4219086170196533},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.32904529571533203},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29231590032577515},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18606269359588623},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14368528127670288},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2015.2510578","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2015.2510578","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1587261652","https://openalex.org/W1619737676","https://openalex.org/W1628802243","https://openalex.org/W1963774978","https://openalex.org/W1969209898","https://openalex.org/W1975371341","https://openalex.org/W1975375657","https://openalex.org/W1980037549","https://openalex.org/W1981552604","https://openalex.org/W1984301794","https://openalex.org/W1990101252","https://openalex.org/W1997508539","https://openalex.org/W2003864654","https://openalex.org/W2009717456","https://openalex.org/W2018717473","https://openalex.org/W2019316073","https://openalex.org/W2022510223","https://openalex.org/W2031189804","https://openalex.org/W2039348134","https://openalex.org/W2039396537","https://openalex.org/W2040877251","https://openalex.org/W2056691026","https://openalex.org/W2058962977","https://openalex.org/W2065791270","https://openalex.org/W2076422580","https://openalex.org/W2083038992","https://openalex.org/W2090550306","https://openalex.org/W2090811425","https://openalex.org/W2100537585","https://openalex.org/W2102736529","https://openalex.org/W2120792742","https://openalex.org/W2123072516","https://openalex.org/W2124776405","https://openalex.org/W2145750468","https://openalex.org/W2148196487","https://openalex.org/W2160412243","https://openalex.org/W2168533547","https://openalex.org/W2349484747","https://openalex.org/W3104887532","https://openalex.org/W6636690263","https://openalex.org/W6678143155"],"related_works":["https://openalex.org/W2017214612","https://openalex.org/W4242858543","https://openalex.org/W2047874421","https://openalex.org/W2794679269","https://openalex.org/W2981321218","https://openalex.org/W1946593682","https://openalex.org/W2376545950","https://openalex.org/W1974664162","https://openalex.org/W2766929182","https://openalex.org/W2045672824"],"abstract_inverted_index":{"Gas-liquid":[0],"two-phase":[1,88],"flows":[2,155],"are":[3,104,119],"present":[4,210],"in":[5,8],"nature":[6],"and":[7,18,28,67,127,131,136,142,156,181,228,238],"different":[9,32],"industrial":[10],"activities":[11],"alike,":[12],"such":[13,171],"as":[14,172],"the":[15,26,36,87,98,102,107,123,132,149,152,162,173,177,182,188,207],"chemical,":[16],"petroleum,":[17],"nuclear":[19],"industries.":[20],"In":[21,74,186],"this":[22,75,95,169],"type":[23],"of":[24,44,70,110,117,122,144,151,164],"flow,":[25],"liquid":[27,125],"gas":[29,128],"phases":[30],"assume":[31],"spatial":[33],"configurations":[34],"inside":[35],"pipe,":[37],"called":[38],"flow":[39,46,72,90,103,236,243],"patterns.":[40],"The":[41,115,140,203,217],"mathematical":[42],"modeling":[43],"slug":[45,89,126,154,183,242],"comprises":[47],"from":[48,106],"simple":[49],"steady-state":[50],"models":[51,55,60,166,190,209],"to":[52,234,240],"more":[53],"complex":[54],"for":[56,85],"transient":[57],"regimes.":[58],"Those":[59],"require":[61],"closure":[62],"relationships,":[63],"e.g.,":[64],"empirical":[65],"correlations":[66],"statistical":[68],"distributions":[69],"characteristic":[71],"parameters.":[73],"paper,":[76],"a":[77,211],"model":[78,180],"based":[79,191],"on":[80,161,192],"artificial":[81],"neural":[82],"networks":[83],"(ANNs)":[84],"predicting":[86],"behavior":[91],"is":[92,230],"proposed.":[93],"With":[94],"ANN":[96],"model,":[97],"parameters":[99,146,237],"that":[100,167,206],"characterize":[101],"extracted":[105],"time":[108,226],"series":[109,227],"void":[111,224],"fractions":[112],"obtained":[113,201,223],"experimentally.":[114,202],"variables":[116],"interest":[118],"superficial":[120],"velocities":[121],"fluids,":[124],"bubble":[129,133],"lengths,":[130],"translational":[134],"velocity":[135],"their":[137],"standard":[138],"deviations.":[139],"knowledge":[141],"understanding":[143],"those":[145],"will":[147,157],"improve":[148],"characterization":[150],"intermittent":[153],"also":[158],"provide":[159],"information":[160],"development":[163],"physical":[165],"describe":[168],"phenomenon,":[170],"unit":[174],"cell":[175],"models,":[176],"drift":[178],"flux":[179],"tracking":[184],"model.":[185],"general,":[187],"estimation":[189,208],"ANNs":[193],"showed":[194],"good":[195],"results":[196,204],"compared":[197],"with":[198],"reference":[199],"values":[200],"show":[205],"mean":[212],"square":[213],"error":[214],"below":[215],"2%.":[216],"methodology":[218],"presented":[219],"here,":[220],"combining":[221],"experimentally":[222],"fraction":[225],"ANN,":[229],"an":[231],"appropriated":[232],"method":[233],"infer":[235],"thus":[239],"support":[241],"characterization.":[244]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
