{"id":"https://openalex.org/W4412199717","doi":"https://doi.org/10.1615/jenhheattransf.2025059277","title":"MULTIOBJECTIVE OPTIMIZATION OF TURBULENT HEAT TRANSFER PERFORMANCE WITH RESPECT TO TEARDROP-SHAPED DIMPLE ARRANGEMENTS AND FLOW-PULSATION CONDITIONS BY USING RANS AND LES","display_name":"MULTIOBJECTIVE OPTIMIZATION OF TURBULENT HEAT TRANSFER PERFORMANCE WITH RESPECT TO TEARDROP-SHAPED DIMPLE ARRANGEMENTS AND FLOW-PULSATION CONDITIONS BY USING RANS AND LES","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4412199717","doi":"https://doi.org/10.1615/jenhheattransf.2025059277"},"language":"en","primary_location":{"id":"doi:10.1615/jenhheattransf.2025059277","doi":"https://doi.org/10.1615/jenhheattransf.2025059277","is_oa":false,"landing_page_url":"https://doi.org/10.1615/jenhheattransf.2025059277","pdf_url":null,"source":{"id":"https://openalex.org/S68556063","display_name":"Enhanced heat transfer/Journal of enhanced heat transfer","issn_l":"1026-5511","issn":["1026-5511","1065-5131","1563-5074"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310315730","host_organization_name":"Begell House","host_organization_lineage":["https://openalex.org/P4310315730"],"host_organization_lineage_names":["Begell House"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Enhanced Heat Transfer","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/A5111626646","display_name":"Tsubasa Yamamoto","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92614990","display_name":"Tokyo University of Agriculture and Technology","ror":"https://ror.org/00qg0kr10","country_code":"JP","type":"education","lineage":["https://openalex.org/I92614990"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tsubasa Yamamoto","raw_affiliation_strings":["Tokyo University of Agriculture and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo University of Agriculture and Technology","institution_ids":["https://openalex.org/I92614990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102320716","display_name":"Akira Murata","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92614990","display_name":"Tokyo University of Agriculture and Technology","ror":"https://ror.org/00qg0kr10","country_code":"JP","type":"education","lineage":["https://openalex.org/I92614990"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akira Murata","raw_affiliation_strings":["Tokyo University of Agriculture and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo University of Agriculture and Technology","institution_ids":["https://openalex.org/I92614990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002937340","display_name":"Kento Inokuma","orcid":"https://orcid.org/0000-0003-4502-544X","observed_orcids":["https://orcid.org/0000-0003-4502-544X"]},"institutions":[{"id":"https://openalex.org/I92614990","display_name":"Tokyo University of Agriculture and Technology","ror":"https://ror.org/00qg0kr10","country_code":"JP","type":"education","lineage":["https://openalex.org/I92614990"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kento Inokuma","raw_affiliation_strings":["Tokyo Univerisity of Agriculture and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Univerisity of Agriculture and Technology","institution_ids":["https://openalex.org/I92614990"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003645324","display_name":"Kaoru Iwamoto","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92614990","display_name":"Tokyo University of Agriculture and Technology","ror":"https://ror.org/00qg0kr10","country_code":"JP","type":"education","lineage":["https://openalex.org/I92614990"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kaoru Iwamoto","raw_affiliation_strings":["Tokyo Univeristy of Agriculture and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Univeristy of Agriculture and Technology","institution_ids":["https://openalex.org/I92614990"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I92614990"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"32","issue":"7","first_page":"43","last_page":"63"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11945","display_name":"Heat Transfer Mechanisms","score":0.8866999745368958,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11945","display_name":"Heat Transfer Mechanisms","score":0.8866999745368958,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10998","display_name":"Heat Transfer and Optimization","score":0.06069999933242798,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10360","display_name":"Fluid Dynamics and Turbulent Flows","score":0.02290000021457672,"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/turbulent-heat-transfer","display_name":"turbulent heat transfer","score":0.921999990940094},{"id":"https://openalex.org/keywords/pulsatile-flow","display_name":"pulsatile flow","score":0.781000018119812},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"multi-objective optimization","score":0.8859999775886536},{"id":"https://openalex.org/keywords/dimpled-channel","display_name":"dimpled channel","score":0.4729999899864197},{"id":"https://openalex.org/keywords/nusselt-number","display_name":"Nusselt number","score":0.9449999928474426},{"id":"https://openalex.org/keywords/friction-factor","display_name":"friction factor","score":0.996999979019165},{"id":"https://openalex.org/keywords/pareto-optimal-solutions","display_name":"Pareto optimal solutions","score":0.6610000133514404},{"id":"https://openalex.org/keywords/kriging-surrogate-model","display_name":"Kriging surrogate model","score":0.8109999895095825},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"genetic algorithm","score":0.8669999837875366},{"id":"https://openalex.org/keywords/large-eddy-simulation","display_name":"large eddy simulation","score":0.7739999890327454},{"id":"https://openalex.org/keywords/rans-validation","display_name":"RANS validation","score":0.4779999852180481},{"id":"https://openalex.org/keywords/surface-geometry","display_name":"surface geometry","score":0.5059999823570251}],"concepts":[{"id":"https://openalex.org/C152327431","wikidata":"https://www.wikidata.org/wiki/Q521200","display_name":"Dimple","level":2,"score":0.9232043027877808},{"id":"https://openalex.org/C32526432","wikidata":"https://www.wikidata.org/wiki/Q1536235","display_name":"Reynolds-averaged Navier\u2013Stokes equations","level":3,"score":0.8010796308517456},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.7099720239639282},{"id":"https://openalex.org/C50517652","wikidata":"https://www.wikidata.org/wiki/Q179635","display_name":"Heat transfer","level":2,"score":0.5388540625572205},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5088796615600586},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4982602596282959},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.39836257696151733},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.32326555252075195},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24574285745620728},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21737530827522278},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.1045248806476593}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1615/jenhheattransf.2025059277","doi":"https://doi.org/10.1615/jenhheattransf.2025059277","is_oa":false,"landing_page_url":"https://doi.org/10.1615/jenhheattransf.2025059277","pdf_url":null,"source":{"id":"https://openalex.org/S68556063","display_name":"Enhanced heat transfer/Journal of enhanced heat transfer","issn_l":"1026-5511","issn":["1026-5511","1065-5131","1563-5074"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310315730","host_organization_name":"Begell House","host_organization_lineage":["https://openalex.org/P4310315730"],"host_organization_lineage_names":["Begell House"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Enhanced Heat Transfer","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W363026246","https://openalex.org/W1510052597","https://openalex.org/W1966971415","https://openalex.org/W1974097079","https://openalex.org/W1982493995","https://openalex.org/W1983517595","https://openalex.org/W1984645605","https://openalex.org/W2009206428","https://openalex.org/W2015092567","https://openalex.org/W2018949321","https://openalex.org/W2022274480","https://openalex.org/W2038592874","https://openalex.org/W2045547954","https://openalex.org/W2054650101","https://openalex.org/W2060694448","https://openalex.org/W2060934487","https://openalex.org/W2066777211","https://openalex.org/W2126105956","https://openalex.org/W2140695281","https://openalex.org/W2142678152","https://openalex.org/W2320356232","https://openalex.org/W2343601797","https://openalex.org/W2478899349","https://openalex.org/W2606395562","https://openalex.org/W2802606864","https://openalex.org/W2891823889","https://openalex.org/W2906814639","https://openalex.org/W3107813914","https://openalex.org/W4226232724","https://openalex.org/W4231164605","https://openalex.org/W4232423510","https://openalex.org/W4247680473","https://openalex.org/W4391777553","https://openalex.org/W4393005239","https://openalex.org/W4402638488","https://openalex.org/W4404169189"],"related_works":["https://openalex.org/W7083198458","https://openalex.org/W2077535330","https://openalex.org/W4393005239","https://openalex.org/W4391777553","https://openalex.org/W2008504849","https://openalex.org/W1976647221","https://openalex.org/W4402638488","https://openalex.org/W1721025463","https://openalex.org/W4386994920","https://openalex.org/W2200133021"],"abstract_inverted_index":{"This":[0],"study":[1],"performed":[2],"a":[3,11,108],"multiobjective":[4],"optimization":[5],"of":[6,27,34,61,69,79,103,123,218],"turbulent":[7],"heat":[8],"transfer":[9],"in":[10],"channel":[12],"with":[13,20],"teardrop-shaped":[14,35],"dimples":[15,36,220],"on":[16,225,242],"one":[17],"wall":[18],"and":[19,30,40,44,65,86,107,129,165,172,194,201,231],"flow":[21,41],"pulsation.":[22],"Four":[23],"design":[24,82,125],"parameters":[25,39,83,126,238],"consisted":[26],"inclination":[28,216],"angle":[29,217],"slanted":[31],"spanwise":[32],"shift":[33],"as":[37,51],"surface-geometry":[38],"pulsation":[42],"frequency":[43],"root":[45],"means":[46],"square":[47],"(rms)":[48],"velocity":[49],"amplitude":[50],"flow-pulsation":[52,247],"parameters.":[53,248],"Objective":[54],"functions":[55],"were":[56,84,114,127,191],"the":[57,62,66,70,80,104,111,117,124,134,138,144,152,157,160,168,173,180,185,188,197,202,211,215,219,222,227,232,243,246],"mean":[58,169,198,228],"Nusselt":[59,170,199,229],"number":[60,171,200,230],"dimpled":[63],"surface":[64,146,154,236],"friction":[67,174,203,233],"factor":[68],"channel.":[71],"By":[72],"using":[73,91,137],"Latin":[74],"hypercube":[75],"sampling,":[76],"50":[77],"combinations":[78,122],"four":[81,120],"selected,":[85],"Reynolds-averaged":[87],"Navier-Stokes":[88],"(RANS)":[89],"simulation":[90,136,183],"shear":[92],"stress":[93],"transport":[94],"(SST)":[95],"k-\u03c9":[96],"model":[97,106],"was":[98],"performed.":[99],"Using":[100],"response":[101],"surfaces":[102],"Kriging":[105],"genetic":[109],"algorithm,":[110],"Pareto":[112,118,161,212],"solutions":[113,162,213],"found.":[115],"Of":[116],"solutions,":[119],"representative":[121],"selected":[128],"verified":[130],"by":[131,179],"performing":[132],"again":[133],"RANS":[135,149,189],"grid":[139],"system":[140],"newly":[141],"meshed":[142],"for":[143,151,167,196,210],"exact":[145,153],"geometries.":[147],"The":[148,235],"results":[150,190,244],"geometries":[155],"showed":[156,184],"differences":[158,186],"from":[159,187],"within":[163,192],"2.0%":[164],"2.9%":[166],"factor,":[175,204],"respectively.":[176,205],"Further":[177],"verification":[178],"large":[181],"Eddy":[182],"3.3%":[193],"5.2%":[195],"Multiple":[206],"linear":[207],"regression":[208],"analysis":[209],"identified":[214],"had":[221,239],"strongest":[223],"effects":[224,241],"both":[226],"factor.":[234],"geometry":[237],"stronger":[240],"than":[245]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2025-10-10T00:00:00"}
