{"id":"https://openalex.org/W4413810941","doi":"https://doi.org/10.1063/5.0285286","title":"Advanced machine learning analysis of bioconvection in nanofluid with oxytactic microorganisms in a porous wavy enclosure under inclined periodic magnetic effects","display_name":"Advanced machine learning analysis of bioconvection in nanofluid with oxytactic microorganisms in a porous wavy enclosure under inclined periodic magnetic effects","publication_year":2025,"publication_date":"2025-08-01","ids":{"openalex":"https://openalex.org/W4413810941","doi":"https://doi.org/10.1063/5.0285286"},"language":"en","primary_location":{"id":"doi:10.1063/5.0285286","doi":"https://doi.org/10.1063/5.0285286","is_oa":false,"landing_page_url":"https://doi.org/10.1063/5.0285286","pdf_url":null,"source":{"id":"https://openalex.org/S22862804","display_name":"Physics of Fluids","issn_l":"1070-6631","issn":["1070-6631","1089-7666","1527-2435"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physics of Fluids","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5062195043","display_name":"Tarikul Islam","orcid":"https://orcid.org/0000-0003-0220-6996","observed_orcids":["https://orcid.org/0000-0003-0220-6996"]},"institutions":[{"id":"https://openalex.org/I132877587","display_name":"Gopalganj Science and Technology University","ror":"https://ror.org/011xjpe74","country_code":"BD","type":"education","lineage":["https://openalex.org/I132877587"]},{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4405256450","display_name":"Centro de Matem\u00e1tica","ror":"https://ror.org/045yqyw06","country_code":"PT","type":"facility","lineage":["https://openalex.org/I182534213","https://openalex.org/I4405256450"]}],"countries":["BD","PT"],"is_corresponding":true,"raw_author_name":"Tarikul Islam","raw_affiliation_strings":["Department of Mathematics, Gopalganj Science and Technology University 2 , Gopalganj,","Mathematics Center of the Porto University (CMUP), Department of Mathematics, Science Faculty, University of Porto 1 , Porto,"],"raw_orcid":"https://orcid.org/0000-0003-0220-6996","affiliations":[{"raw_affiliation_string":"Department of Mathematics, Gopalganj Science and Technology University 2 , Gopalganj,","institution_ids":["https://openalex.org/I132877587"]},{"raw_affiliation_string":"Mathematics Center of the Porto University (CMUP), Department of Mathematics, Science Faculty, University of Porto 1 , Porto,","institution_ids":["https://openalex.org/I182534213","https://openalex.org/I4405256450"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026313315","display_name":"S\u00edlvio Gama","orcid":"https://orcid.org/0000-0002-0852-8892","observed_orcids":["https://orcid.org/0000-0002-0852-8892"]},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4405256450","display_name":"Centro de Matem\u00e1tica","ror":"https://ror.org/045yqyw06","country_code":"PT","type":"facility","lineage":["https://openalex.org/I182534213","https://openalex.org/I4405256450"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"S\u00edlvio Gama","raw_affiliation_strings":["Mathematics Center of the Porto University (CMUP), Department of Mathematics, Science Faculty, University of Porto 1 , Porto,"],"raw_orcid":"https://orcid.org/0000-0002-0852-8892","affiliations":[{"raw_affiliation_string":"Mathematics Center of the Porto University (CMUP), Department of Mathematics, Science Faculty, University of Porto 1 , Porto,","institution_ids":["https://openalex.org/I182534213","https://openalex.org/I4405256450"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021621648","display_name":"Marco Martins Afonso","orcid":"https://orcid.org/0000-0002-3928-1482","observed_orcids":["https://orcid.org/0000-0002-3928-1482"]},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4405256450","display_name":"Centro de Matem\u00e1tica","ror":"https://ror.org/045yqyw06","country_code":"PT","type":"facility","lineage":["https://openalex.org/I182534213","https://openalex.org/I4405256450"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Marco Martins Afonso","raw_affiliation_strings":["Mathematics Center of the Porto University (CMUP), Department of Mathematics, Science Faculty, University of Porto 1 , Porto,","SIT Technologies 3 , Genoa,"],"raw_orcid":"https://orcid.org/0000-0002-3928-1482","affiliations":[{"raw_affiliation_string":"Mathematics Center of the Porto University (CMUP), Department of Mathematics, Science Faculty, University of Porto 1 , Porto,","institution_ids":["https://openalex.org/I182534213","https://openalex.org/I4405256450"]},{"raw_affiliation_string":"SIT Technologies 3 , Genoa,","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5062195043"],"corresponding_institution_ids":["https://openalex.org/I132877587","https://openalex.org/I182534213","https://openalex.org/I4405256450"],"apc_list":null,"apc_paid":null,"fwci":2.1285,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.85444947,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"37","issue":"8","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10104","display_name":"Nanofluid Flow and Heat Transfer","score":0.9984999895095825,"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/T10104","display_name":"Nanofluid Flow and Heat Transfer","score":0.9984999895095825,"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/T12063","display_name":"Heat and Mass Transfer in Porous Media","score":0.0003000000142492354,"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"}},{"id":"https://openalex.org/T13116","display_name":"Heat Transfer and Numerical Methods","score":0.0003000000142492354,"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/bioconvection","display_name":"bioconvection","score":1.0},{"id":"https://openalex.org/keywords/oxytactic-microorganisms","display_name":"oxytactic microorganisms","score":0.9269999861717224},{"id":"https://openalex.org/keywords/nanofluids","display_name":"nanofluids","score":0.9509999752044678},{"id":"https://openalex.org/keywords/hartmann-number","display_name":"Hartmann number","score":0.8679999709129333},{"id":"https://openalex.org/keywords/brownian-motion","display_name":"Brownian motion","score":0.9769999980926514},{"id":"https://openalex.org/keywords/thermophoresis","display_name":"thermophoresis","score":1.0},{"id":"https://openalex.org/keywords/darcy-number","display_name":"Darcy number","score":0.7120000123977661},{"id":"https://openalex.org/keywords/bioconvection-rayleigh-number","display_name":"bioconvection Rayleigh number","score":0.8180000185966492},{"id":"https://openalex.org/keywords/heat-and-mass-transfer","display_name":"heat and mass transfer","score":0.7649999856948853},{"id":"https://openalex.org/keywords/nusselt-number","display_name":"Nusselt number","score":0.8569999933242798},{"id":"https://openalex.org/keywords/sherwood-number","display_name":"Sherwood number","score":0.9980000257492065},{"id":"https://openalex.org/keywords/neural-network","display_name":"artificial neural networks","score":0.6740000247955322},{"id":"https://openalex.org/keywords/machine-learning-prediction","display_name":"machine learning prediction","score":0.4740000069141388},{"id":"https://openalex.org/keywords/oxygen-concentration","display_name":"oxygen concentration","score":0.460999995470047}],"concepts":[{"id":"https://openalex.org/C21946209","wikidata":"https://www.wikidata.org/wiki/Q1989679","display_name":"Nanofluid","level":3,"score":0.9106536507606506},{"id":"https://openalex.org/C98375054","wikidata":"https://www.wikidata.org/wiki/Q442709","display_name":"Enclosure","level":2,"score":0.8573304414749146},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7767605781555176},{"id":"https://openalex.org/C105569014","wikidata":"https://www.wikidata.org/wiki/Q3271208","display_name":"Porous medium","level":3,"score":0.5716661810874939},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5636967420578003},{"id":"https://openalex.org/C6648577","wikidata":"https://www.wikidata.org/wiki/Q622669","display_name":"Porosity","level":2,"score":0.4757618308067322},{"id":"https://openalex.org/C31532427","wikidata":"https://www.wikidata.org/wiki/Q2549249","display_name":"Magnetohydrodynamics","level":3,"score":0.42202049493789673},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.2883172035217285},{"id":"https://openalex.org/C50517652","wikidata":"https://www.wikidata.org/wiki/Q179635","display_name":"Heat transfer","level":2,"score":0.2215748131275177},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.2197013795375824},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.06660369038581848},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/5.0285286","doi":"https://doi.org/10.1063/5.0285286","is_oa":false,"landing_page_url":"https://doi.org/10.1063/5.0285286","pdf_url":null,"source":{"id":"https://openalex.org/S22862804","display_name":"Physics of Fluids","issn_l":"1070-6631","issn":["1070-6631","1089-7666","1527-2435"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physics of Fluids","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W1973133664","https://openalex.org/W1982460302","https://openalex.org/W1984832726","https://openalex.org/W2006933312","https://openalex.org/W2021143060","https://openalex.org/W2024454135","https://openalex.org/W2035314455","https://openalex.org/W2098791342","https://openalex.org/W2137613869","https://openalex.org/W2415768042","https://openalex.org/W2902318873","https://openalex.org/W2965971632","https://openalex.org/W2988659610","https://openalex.org/W3095569248","https://openalex.org/W3105750448","https://openalex.org/W3129620752","https://openalex.org/W3135178278","https://openalex.org/W3142776552","https://openalex.org/W3180642156","https://openalex.org/W3183749442","https://openalex.org/W3196870429","https://openalex.org/W3203747215","https://openalex.org/W3216182255","https://openalex.org/W4214737345","https://openalex.org/W4221066049","https://openalex.org/W4224941526","https://openalex.org/W4286452619","https://openalex.org/W4306897137","https://openalex.org/W4307021344","https://openalex.org/W4307770927","https://openalex.org/W4308286161","https://openalex.org/W4312052620","https://openalex.org/W4321394541","https://openalex.org/W4327711690","https://openalex.org/W4327948474","https://openalex.org/W4382883299","https://openalex.org/W4385164246","https://openalex.org/W4387783383","https://openalex.org/W4388009732","https://openalex.org/W4390666146","https://openalex.org/W4391326818","https://openalex.org/W4392361390","https://openalex.org/W4392656807","https://openalex.org/W4394698607","https://openalex.org/W4401504241","https://openalex.org/W4402130233","https://openalex.org/W4402784189","https://openalex.org/W4405856248","https://openalex.org/W4405969041","https://openalex.org/W4406432955","https://openalex.org/W4407924081","https://openalex.org/W4409369022","https://openalex.org/W4410022157"],"related_works":["https://openalex.org/W2902318873","https://openalex.org/W4412177880","https://openalex.org/W3183749442","https://openalex.org/W4289534762","https://openalex.org/W7140537651","https://openalex.org/W7216052285","https://openalex.org/W2043766580","https://openalex.org/W4312052620","https://openalex.org/W2132922605","https://openalex.org/W4415298311"],"abstract_inverted_index":{"This":[0],"study":[1,46],"investigates":[2],"the":[3,25,39,108,150,160,190],"bioconvection":[4,72,109],"behavior":[5],"of":[6,27,90,129,192,200,231,244],"a":[7,13,146,156,227,240],"nanofluid":[8],"containing":[9],"oxytactic":[10],"microorganisms":[11,93,132],"within":[12],"permeable":[14],"wavy":[15],"cavity":[16,102],"under":[17,197],"an":[18,208],"external":[19],"magnetic":[20],"field.":[21],"The":[22,32,82,98,233],"analysis":[23],"includes":[24],"effects":[26],"Brownian":[28,53,173],"motion":[29,174],"and":[30,79,87,92,96,111,120,126,131,155,169,175,206],"thermophoresis.":[31],"dimensionless":[33,51],"governing":[34],"equations":[35],"are":[36,94],"solved":[37],"using":[38],"finite-element":[40],"method":[41],"(FEM).":[42],"A":[43,181],"comprehensive":[44],"parametric":[45],"is":[47,216,220],"conducted":[48],"for":[49,194],"various":[50],"numbers:":[52],"motion,":[54],"Hartmann":[55],"number":[56,59,64,67,74,77,153],"(Ha),":[57],"Rayleigh":[58,73],"(Ra),":[60],"thermophoresis":[61,176],"parameter,":[62],"Lewis":[63],"(Le),":[65],"P\u00e9clet":[66],"(Pe),":[68],"nanoparticle":[69],"volume":[70],"fraction,":[71],"(Rb),":[75],"Darcy":[76],"(Da),":[78],"wall":[80],"undulation.":[81],"impacts":[83],"on":[84,107,167],"streamlines,":[85],"isotherms,":[86],"isoconcentration":[88],"contours":[89],"oxygen":[91,130],"illustrated":[95],"discussed.":[97],"results":[99,144],"indicate":[100],"that":[101],"undulation":[103],"has":[104],"significant":[105],"influence":[106,166],"flow":[110,118],"thermal":[112,124],"transport.":[113,171],"Increasing":[114],"Ra":[115],"enhances":[116],"both":[117],"circulation":[119],"bioconvective":[121],"effects.":[122],"Stronger":[123],"gradients":[125],"higher":[127,135,182],"isoconcentrations":[128],"occur":[133],"at":[134,222],"Da.":[136],"Furthermore,":[137],"increasing":[138],"Rb":[139],"from":[140],"0.1":[141],"to":[142],"10":[143],"in":[145,149,159,226],"37.6%":[147],"decrease":[148],"average":[151,161,195],"Nusselt":[152],"(Nuav)":[154],"12.1%":[157],"increase":[158],"Sherwood":[162],"number,":[163],"demonstrating":[164],"their":[165],"heat":[168,178],"mass":[170],"Both":[172],"enhance":[177],"transfer":[179],"rates.":[180],"Le":[183],"distinctly":[184],"reduces":[185],"micro-organism":[186],"concentration.":[187],"To":[188],"improve":[189],"accuracy":[191],"predictions":[193],"Nu":[196],"fixed":[198],"values":[199],"Ra,":[201],"Rb,":[202],"Ha,":[203],"Da,":[204],"Le,":[205],"Pe,":[207],"artificial":[209],"neural":[210],"network":[211],"(ANN)":[212],"combined":[213],"with":[214,239],"FEM":[215],"utilized.":[217],"Optimal":[218],"training":[219],"achieved":[221],"epoch":[223],"9,":[224],"resulting":[225],"mean":[228],"squared":[229],"error":[230],"4.5%.":[232],"ANN":[234],"demonstrates":[235],"strong":[236],"prediction":[237],"capability":[238],"correlation":[241],"coefficient":[242],"(R-value)":[243],"0.98,":[245],"confirming":[246],"its":[247],"excellent":[248],"performance.":[249]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2025-10-10T00:00:00"}
