{"id":"https://openalex.org/W2989180002","doi":"https://doi.org/10.1115/gt2019-91823","title":"Adjoint-Based Multidisciplinary, Multipoint Optimization of a Radial Turbine Considering Aerodynamic and Structural Performances","display_name":"Adjoint-Based Multidisciplinary, Multipoint Optimization of a Radial Turbine Considering Aerodynamic and Structural Performances","publication_year":2019,"publication_date":"2019-06-17","ids":{"openalex":"https://openalex.org/W2989180002","doi":"https://doi.org/10.1115/gt2019-91823","mag":"2989180002"},"language":"en","primary_location":{"id":"doi:10.1115/gt2019-91823","doi":"https://doi.org/10.1115/gt2019-91823","is_oa":false,"landing_page_url":"https://doi.org/10.1115/gt2019-91823","pdf_url":null,"source":{"id":"https://openalex.org/S4306503524","display_name":"ASME Turbo Expo: Turbomachinery Technical Conference and Exposition (GT)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Volume 2D: Turbomachinery","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5111620633","display_name":"Lasse Mueller","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I149208984","display_name":"Von Karman Institute for Fluid Dynamics","ror":"https://ror.org/01r4bn552","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I149208984"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Lasse Mueller","raw_affiliation_strings":["von Karman Institute for Fluid Dynamics, Sint-Genesius-Rode, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"von Karman Institute for Fluid Dynamics, Sint-Genesius-Rode, Belgium","institution_ids":["https://openalex.org/I149208984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023901711","display_name":"Tom Verstraete","orcid":"https://orcid.org/0000-0002-3819-2859","observed_orcids":["https://orcid.org/0000-0002-3819-2859"]},"institutions":[{"id":"https://openalex.org/I149208984","display_name":"Von Karman Institute for Fluid Dynamics","ror":"https://ror.org/01r4bn552","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I149208984"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Tom Verstraete","raw_affiliation_strings":["von Karman Institute for Fluid Dynamics, Sint-Genesius-Rode, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"von Karman Institute for Fluid Dynamics, Sint-Genesius-Rode, Belgium","institution_ids":["https://openalex.org/I149208984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041943495","display_name":"Marc Schwalbach","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I149208984","display_name":"Von Karman Institute for Fluid Dynamics","ror":"https://ror.org/01r4bn552","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I149208984"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Marc Schwalbach","raw_affiliation_strings":["von Karman Institute for Fluid Dynamics, Sint-Genesius-Rode, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"von Karman Institute for Fluid Dynamics, Sint-Genesius-Rode, Belgium","institution_ids":["https://openalex.org/I149208984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149208984"],"apc_list":null,"apc_paid":null,"fwci":1.3532,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.79218536,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"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/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.0026000000070780516,"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/T12435","display_name":"Bladed Disk Vibration Dynamics","score":0.000699999975040555,"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":[{"id":"https://openalex.org/keywords/adjoint-based-optimization","display_name":"adjoint-based optimization","score":0.7549999952316284},{"id":"https://openalex.org/keywords/multidisciplinary-design-optimization","display_name":"multidisciplinary design optimization","score":0.9480000138282776},{"id":"https://openalex.org/keywords/multi-point-optimization","display_name":"multi-point optimization","score":0.8989999890327454},{"id":"https://openalex.org/keywords/radial-turbine","display_name":"radial turbine","score":0.9670000076293945},{"id":"https://openalex.org/keywords/turbocharger","display_name":"turbocharger","score":0.972000002861023},{"id":"https://openalex.org/keywords/automotive-turbocharger","display_name":"automotive turbocharger","score":0.6830000281333923},{"id":"https://openalex.org/keywords/total-to-static-efficiency","display_name":"total-to-static efficiency","score":0.9620000123977661},{"id":"https://openalex.org/keywords/aerodynamic-performance","display_name":"aerodynamic performance","score":0.6650000214576721},{"id":"https://openalex.org/keywords/structural-performance","display_name":"structural performance","score":0.6389999985694885},{"id":"https://openalex.org/keywords/sequential-quadratic-programming","display_name":"sequential quadratic programming","score":0.7770000100135803},{"id":"https://openalex.org/keywords/sensitivity-analysis","display_name":"sensitivity analysis","score":0.6100000143051147},{"id":"https://openalex.org/keywords/production-constraints","display_name":"production constraints","score":0.7540000081062317}],"concepts":[{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.7835025787353516},{"id":"https://openalex.org/C2778449969","wikidata":"https://www.wikidata.org/wiki/Q130760","display_name":"Turbine","level":2,"score":0.7070057988166809},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.6960729360580444},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.6388185620307922},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5729225277900696},{"id":"https://openalex.org/C28442783","wikidata":"https://www.wikidata.org/wiki/Q3354474","display_name":"Multidisciplinary design optimization","level":3,"score":0.5413896441459656},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5272501707077026},{"id":"https://openalex.org/C186394612","wikidata":"https://www.wikidata.org/wiki/Q7098942","display_name":"Optimal design","level":2,"score":0.46390411257743835},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.45366838574409485},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28855520486831665},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2661132216453552},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2527156472206116},{"id":"https://openalex.org/C22467394","wikidata":"https://www.wikidata.org/wiki/Q849359","display_name":"Multidisciplinary approach","level":2,"score":0.18126586079597473},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.1777631938457489},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.15515795350074768},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1115/gt2019-91823","doi":"https://doi.org/10.1115/gt2019-91823","is_oa":false,"landing_page_url":"https://doi.org/10.1115/gt2019-91823","pdf_url":null,"source":{"id":"https://openalex.org/S4306503524","display_name":"ASME Turbo Expo: Turbomachinery Technical Conference and Exposition (GT)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Volume 2D: Turbomachinery","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5690000057220459,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2945477550","https://openalex.org/W6892971092","https://openalex.org/W7142968813","https://openalex.org/W3110102441","https://openalex.org/W4293091737","https://openalex.org/W2755047989","https://openalex.org/W2749591076","https://openalex.org/W4230850247","https://openalex.org/W7011592858","https://openalex.org/W4366496347"],"abstract_inverted_index":{"Abstract":[0],"This":[1],"paper":[2,115],"presents":[3],"a":[4,10,33,66,80,160],"multidisciplinary":[5],"adjoint-based":[6],"design":[7,41,86,108,134,162],"optimization":[8,139],"of":[9,25,60,104,107],"turbocharger":[11],"radial":[12],"turbine":[13,27,157],"for":[14,38],"automotive":[15],"applications.":[16],"The":[17,36,57,85,110],"aim":[18],"is":[19,42,63,141],"to":[20,120,143],"improve":[21],"the":[22,26,39,61,71,75,90,95,105,117,131,137,146,150,156],"total-to-static":[23],"efficiency":[24,158],"while":[28,153],"keeping":[29],"mechanical":[30,124],"stresses":[31,73,125],"below":[32,149],"predefined":[34],"limit.":[35],"search":[37],"optimal":[40],"accomplished":[43],"using":[44],"an":[45],"efficient":[46],"Sequential":[47],"Quadratic":[48],"Programming":[49],"algorithm":[50,140],"considering":[51],"additional":[52],"aerodynamic":[53,58],"and":[54],"manufacturing":[55],"constraints.":[56],"performance":[59],"wheel":[62],"evaluated":[64],"by":[65,79,89],"Reynolds-Averaged":[67],"Navier-Stokes":[68],"solver,":[69],"whereas":[70],"maximum":[72],"in":[74,113,159],"material":[76],"are":[77,92,130],"predicted":[78],"Finite":[81],"Element":[82],"Analysis":[83],"tool.":[84],"gradients":[87],"required":[88],"optimizer":[91],"computed":[93],"with":[94],"adjoint":[96],"approach":[97],"which":[98],"provides":[99],"sensitivity":[100],"information":[101],"largely":[102],"independent":[103],"number":[106],"variables.":[109],"results":[111],"presented":[112],"this":[114],"show":[116],"clear":[118],"need":[119],"take":[121],"into":[122],"account":[123],"during":[126],"optimization,":[127],"as":[128],"they":[129],"most":[132],"restrictive":[133],"limitation.":[135],"However,":[136],"gradient-based":[138],"able":[142],"effectively":[144],"keep":[145],"stress":[147],"levels":[148],"critical":[151],"value":[152],"significantly":[154],"improving":[155],"few":[161],"cycles.":[163]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2019-11-22T00:00:00"}
