{"id":"https://openalex.org/W7225830784","doi":"https://doi.org/10.1002/ls.70053","title":"A Multi\u2010Objective Genetic Algorithm for Performance Optimization of a Hybrid Thrust Bearing","display_name":"A Multi\u2010Objective Genetic Algorithm for Performance Optimization of a Hybrid Thrust Bearing","publication_year":2026,"publication_date":"2026-11-11","ids":{"openalex":"https://openalex.org/W7225830784","doi":"https://doi.org/10.1002/ls.70053"},"language":"en","primary_location":{"id":"doi:10.1002/ls.70053","doi":"https://doi.org/10.1002/ls.70053","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ls.70053","pdf_url":null,"source":{"id":"https://openalex.org/S153217397","display_name":"Lubrication Science","issn_l":"0954-0075","issn":["0954-0075","1557-6833"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lubrication Science","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/A5101762606","display_name":"A. K. Singh","orcid":"https://orcid.org/0000-0002-7615-1601","observed_orcids":["https://orcid.org/0000-0002-7615-1601"]},"institutions":[{"id":"https://openalex.org/I36090812","display_name":"Netaji Subhas University of Technology","ror":"https://ror.org/01fczmh85","country_code":"IN","type":"education","lineage":["https://openalex.org/I36090812"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Atul Kumar Singh","raw_affiliation_strings":["Department of Mechanical Engineering Netaji Subhas University of Technology (NSUT) Dwarka  New Delhi India"],"raw_orcid":"https://orcid.org/0000-0002-7615-1601","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering Netaji Subhas University of Technology (NSUT) Dwarka  New Delhi India","institution_ids":["https://openalex.org/I36090812"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030736335","display_name":"Vivek Kumar","orcid":"https://orcid.org/0000-0002-9207-6832","observed_orcids":["https://orcid.org/0000-0002-9207-6832","https://orcid.org/0009-0008-6263-1082"]},"institutions":[{"id":"https://openalex.org/I36090812","display_name":"Netaji Subhas University of Technology","ror":"https://ror.org/01fczmh85","country_code":"IN","type":"education","lineage":["https://openalex.org/I36090812"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vivek Kumar","raw_affiliation_strings":["Department of Mechanical Engineering Netaji Subhas University of Technology (NSUT) Dwarka  New Delhi India"],"raw_orcid":"https://orcid.org/0000-0002-9207-6832","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering Netaji Subhas University of Technology (NSUT) Dwarka  New Delhi India","institution_ids":["https://openalex.org/I36090812"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5161454678","display_name":"Saurabh Sachan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210114149","display_name":"KR Mangalam University","ror":"https://ror.org/026b9sf88","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210114149"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Saurabh Sachan","raw_affiliation_strings":["School of Engineering and Technology, K.R. Mangalam University  Gurugram India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Technology, K.R. Mangalam University  Gurugram India","institution_ids":["https://openalex.org/I4210114149"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101762606"],"corresponding_institution_ids":["https://openalex.org/I36090812"],"apc_list":{"value":3950,"currency":"USD","value_usd":3950},"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":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11138","display_name":"Tribology and Lubrication Engineering","score":0.9994999766349792,"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/T11138","display_name":"Tribology and Lubrication Engineering","score":0.9994999766349792,"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/T11062","display_name":"Gear and Bearing Dynamics Analysis","score":0.00019999999494757503,"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/T11557","display_name":"Lubricants and Their Additives","score":0.0,"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"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C152327431","wikidata":"https://www.wikidata.org/wiki/Q521200","display_name":"Dimple","level":2,"score":0.8246999979019165},{"id":"https://openalex.org/C34807220","wikidata":"https://www.wikidata.org/wiki/Q3275521","display_name":"Thrust bearing","level":3,"score":0.7757999897003174},{"id":"https://openalex.org/C2780874159","wikidata":"https://www.wikidata.org/wiki/Q323840","display_name":"Lubricant","level":2,"score":0.645799994468689},{"id":"https://openalex.org/C199978012","wikidata":"https://www.wikidata.org/wiki/Q1273815","display_name":"Bearing (navigation)","level":2,"score":0.6126999855041504},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.5551999807357788},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.5475999712944031},{"id":"https://openalex.org/C79420006","wikidata":"https://www.wikidata.org/wiki/Q533668","display_name":"Thrust","level":2,"score":0.5099999904632568},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.435699999332428},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.43050000071525574},{"id":"https://openalex.org/C71039073","wikidata":"https://www.wikidata.org/wiki/Q3439090","display_name":"Surface finish","level":2,"score":0.37860000133514404},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.36970001459121704},{"id":"https://openalex.org/C135692309","wikidata":"https://www.wikidata.org/wiki/Q111124","display_name":"Square (algebra)","level":2,"score":0.34929999709129333},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.3483999967575073},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.3402000069618225},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.3292999863624573},{"id":"https://openalex.org/C186394612","wikidata":"https://www.wikidata.org/wiki/Q7098942","display_name":"Optimal design","level":2,"score":0.3221000134944916},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.32179999351501465},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3206999897956848},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.31520000100135803},{"id":"https://openalex.org/C132798551","wikidata":"https://www.wikidata.org/wiki/Q1192753","display_name":"Fluid bearing","level":3,"score":0.31029999256134033},{"id":"https://openalex.org/C500300565","wikidata":"https://www.wikidata.org/wiki/Q925667","display_name":"Computer simulation","level":2,"score":0.30239999294281006},{"id":"https://openalex.org/C107365816","wikidata":"https://www.wikidata.org/wiki/Q114817","display_name":"Surface roughness","level":2,"score":0.30059999227523804},{"id":"https://openalex.org/C84655787","wikidata":"https://www.wikidata.org/wiki/Q8067817","display_name":"Compressibility","level":2,"score":0.28610000014305115},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2808000147342682},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.2775999903678894},{"id":"https://openalex.org/C184608416","wikidata":"https://www.wikidata.org/wiki/Q1455803","display_name":"Lubrication","level":2,"score":0.27480000257492065},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.2685999870300293},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.2612999975681305},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.26010000705718994},{"id":"https://openalex.org/C157334427","wikidata":"https://www.wikidata.org/wiki/Q7319639","display_name":"Reynolds equation","level":4,"score":0.25440001487731934},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2529999911785126}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/ls.70053","doi":"https://doi.org/10.1002/ls.70053","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ls.70053","pdf_url":null,"source":{"id":"https://openalex.org/S153217397","display_name":"Lubrication Science","issn_l":"0954-0075","issn":["0954-0075","1557-6833"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lubrication Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1770353745","https://openalex.org/W1970983250","https://openalex.org/W1986983141","https://openalex.org/W1996542688","https://openalex.org/W2029001405","https://openalex.org/W2079544055","https://openalex.org/W2139477895","https://openalex.org/W2170790838","https://openalex.org/W2610001778","https://openalex.org/W2624192580","https://openalex.org/W2898965404","https://openalex.org/W3031548286","https://openalex.org/W3107826077","https://openalex.org/W3107927411","https://openalex.org/W3109379137","https://openalex.org/W3196994417","https://openalex.org/W3216157556","https://openalex.org/W4229443943","https://openalex.org/W4285387846","https://openalex.org/W4285987701","https://openalex.org/W4366288278","https://openalex.org/W4387576535","https://openalex.org/W4393552722","https://openalex.org/W4399096249","https://openalex.org/W4399621418","https://openalex.org/W4405195983","https://openalex.org/W4410044159","https://openalex.org/W4410343838","https://openalex.org/W4410578139","https://openalex.org/W4411149390","https://openalex.org/W4412083320","https://openalex.org/W4415819519","https://openalex.org/W7119513339","https://openalex.org/W7163675774"],"related_works":[],"abstract_inverted_index":{"ABSTRACT":[0],"This":[1],"paper":[2],"deals":[3],"with":[4,138],"the":[5,23,53,68,105,130,135,139],"numerical":[6],"simulation":[7],"of":[8,55,80,93,104,134,141],"texture":[9,69],"surface":[10],"thrust":[11,106],"bearing":[12,66,107,136],"utilizing":[13],"a":[14,116],"Newtonian":[15],"lubricant.":[16],"Reynolds'":[17,50],"equation":[18],"is":[19,46,126],"applied":[20],"to":[21,48,128],"model":[22],"lubricant":[24],"flow":[25],"within":[26],"these":[27],"bearings,":[28],"which":[29],"feature":[30],"square":[31,86],"and":[32,39,60,78,97,145],"rectangular":[33,89],"micro\u2010depressions":[34],"oriented":[35],"in":[36,91],"both":[37,94],"circumferential":[38],"radial":[40],"directions.":[41],"The":[42,101],"finite":[43],"element":[44],"method":[45],"employed":[47],"solve":[49],"equation,":[51],"enabling":[52],"calculation":[54],"film":[56],"pressure,":[57],"load\u2010supporting":[58],"capacity,":[59],"frictional":[61,98,147],"power":[62,99,148],"loss.":[63,100],"To":[64],"optimum":[65],"performance":[67,102],"shapes":[70],"are":[71],"optimized":[72],"based":[73],"on":[74],"dimple":[75],"size,":[76],"depth,":[77],"number":[79],"dimples.":[81],"It":[82],"was":[83,108],"found":[84],"that":[85],"dimples":[87,90],"outperform":[88],"terms":[92],"load\u2010carrying":[95,143],"capacity":[96,144],"enhancement":[103],"achieved":[109],"by":[110],"identifying":[111],"optimal":[112,131],"texturing":[113],"parameters":[114,133],"through":[115],"fuzzy":[117],"logic\u2010based":[118],"optimization":[119],"framework.":[120],"A":[121],"multi\u2010objective":[122],"genetic":[123],"algorithm":[124],"(MOGA)":[125],"utilized":[127],"identify":[129],"design":[132],"system,":[137],"objectives":[140],"maximizing":[142],"minimizing":[146],"loss":[149],"concurrently.":[150]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-11-12T00:00:00"}