{"id":"https://openalex.org/W4409411597","doi":"https://doi.org/10.1016/j.ast.2025.110203","title":"Data mining-assisted multi-objective optimization of blade angle distributions for efficiency and stability enhancement of a free-form centrifugal impeller","display_name":"Data mining-assisted multi-objective optimization of blade angle distributions for efficiency and stability enhancement of a free-form centrifugal impeller","publication_year":2025,"publication_date":"2025-04-14","ids":{"openalex":"https://openalex.org/W4409411597","doi":"https://doi.org/10.1016/j.ast.2025.110203"},"language":"en","primary_location":{"id":"doi:10.1016/j.ast.2025.110203","doi":"https://doi.org/10.1016/j.ast.2025.110203","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ast.2025.110203","pdf_url":null,"source":{"id":"https://openalex.org/S61564791","display_name":"Aerospace Science and Technology","issn_l":"1270-9638","issn":["1270-9638","1626-3219"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-200","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aerospace Science and Technology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2139/ssrn.5044285","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083740275","display_name":"Zhikai Chen","orcid":"https://orcid.org/0000-0003-0737-2344","observed_orcids":["https://orcid.org/0000-0003-0737-2344"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhikai Chen","raw_affiliation_strings":["School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040991358","display_name":"Ziying Chen","orcid":"https://orcid.org/0009-0001-5833-8253","observed_orcids":["https://orcid.org/0009-0001-5833-8253"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziying Chen","raw_affiliation_strings":["School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100595995","display_name":"Jieshuai Sun","orcid":"https://orcid.org/0009-0001-5914-3458","observed_orcids":["https://orcid.org/0009-0001-5914-3458"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jieshuai Sun","raw_affiliation_strings":["School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100708863","display_name":"Yi Guo","orcid":"https://orcid.org/0000-0002-4116-8665","observed_orcids":["https://orcid.org/0000-0002-4116-8665"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Guo","raw_affiliation_strings":["School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044271201","display_name":"Stephen W. T. Spence","orcid":"https://orcid.org/0000-0001-8645-924X","observed_orcids":["https://orcid.org/0000-0001-8645-924X"]},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Stephen Spence","raw_affiliation_strings":["School of Mechanical, Manufacturing and Biomedical Engineering, Trinity College Dublin, Dublin 2, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical, Manufacturing and Biomedical Engineering, Trinity College Dublin, Dublin 2, Ireland","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065360024","display_name":"Xueyuan Peng","orcid":"https://orcid.org/0000-0003-2003-1245","observed_orcids":["https://orcid.org/0000-0003-2003-1245"]},"institutions":[{"id":"https://openalex.org/I4391767999","display_name":"State Key Laboratory of Multiphase Flow in Power Engineering","ror":"https://ror.org/03dybbh68","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767999","https://openalex.org/I87445476"]},{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xueyuan Peng","raw_affiliation_strings":["School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China","State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China","institution_ids":["https://openalex.org/I4391767999","https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072022905","display_name":"Jianmei Feng","orcid":"https://orcid.org/0000-0001-7023-9250","observed_orcids":["https://orcid.org/0000-0001-7023-9250"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianmei Feng","raw_affiliation_strings":["School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5065360024"],"corresponding_institution_ids":["https://openalex.org/I4391767999","https://openalex.org/I87445476"],"apc_list":{"value":4360,"currency":"USD","value_usd":4360},"apc_paid":null,"fwci":3.8717,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.94482415,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"162","issue":null,"first_page":"110203","last_page":"110203"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.9951000213623047,"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":0.9951000213623047,"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/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.0034000000450760126,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11202","display_name":"Cavitation Phenomena in Pumps","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"}}],"keywords":[{"id":"https://openalex.org/keywords/centrifugal-impeller","display_name":"centrifugal impeller","score":0.7509999871253967},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"multi-objective optimization","score":0.9539999961853027},{"id":"https://openalex.org/keywords/nsga-iii","display_name":"NSGA-III","score":0.9829999804496765},{"id":"https://openalex.org/keywords/lightgbm","display_name":"LightGBM","score":0.6290000081062317},{"id":"https://openalex.org/keywords/deep-feedforward-neural-network","display_name":"deep feedforward neural network","score":0.8820000290870667},{"id":"https://openalex.org/keywords/sobol-sensitivity-analysis","display_name":"Sobol sensitivity analysis","score":0.8880000114440918},{"id":"https://openalex.org/keywords/shap","display_name":"SHAP","score":0.9599999785423279},{"id":"https://openalex.org/keywords/isentropic-efficiency","display_name":"isentropic efficiency","score":0.8360000252723694},{"id":"https://openalex.org/keywords/pressure-ratio","display_name":"pressure ratio","score":0.8759999871253967},{"id":"https://openalex.org/keywords/surge-margin","display_name":"surge margin","score":0.6399999856948853},{"id":"https://openalex.org/keywords/surrogate-modeling","display_name":"surrogate models","score":0.3659999966621399}],"concepts":[{"id":"https://openalex.org/C153005164","wikidata":"https://www.wikidata.org/wiki/Q1698700","display_name":"Impeller","level":2,"score":0.9433884024620056},{"id":"https://openalex.org/C2776132848","wikidata":"https://www.wikidata.org/wiki/Q3045036","display_name":"Blade (archaeology)","level":2,"score":0.8706209659576416},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.6340515613555908},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5720381140708923},{"id":"https://openalex.org/C166675230","wikidata":"https://www.wikidata.org/wiki/Q627111","display_name":"Centrifugal pump","level":3,"score":0.5196701288223267},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.440355509519577},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3002660870552063},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29900145530700684},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.06684881448745728}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.ast.2025.110203","doi":"https://doi.org/10.1016/j.ast.2025.110203","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ast.2025.110203","pdf_url":null,"source":{"id":"https://openalex.org/S61564791","display_name":"Aerospace Science and Technology","issn_l":"1270-9638","issn":["1270-9638","1626-3219"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-200","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aerospace Science and Technology","raw_type":"journal-article"},{"id":"doi:10.2139/ssrn.5044285","doi":"https://doi.org/10.2139/ssrn.5044285","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.5044285","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.2139/ssrn.5044285","doi":"https://doi.org/10.2139/ssrn.5044285","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.5044285","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.75,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320864","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1972453622","https://openalex.org/W2063991591","https://openalex.org/W2079147090","https://openalex.org/W2089385256","https://openalex.org/W2138588773","https://openalex.org/W2735371186","https://openalex.org/W2750887782","https://openalex.org/W2761177764","https://openalex.org/W2768348081","https://openalex.org/W2802856686","https://openalex.org/W2921276516","https://openalex.org/W2978834220","https://openalex.org/W3008521726","https://openalex.org/W3016975171","https://openalex.org/W3142815160","https://openalex.org/W3148202045","https://openalex.org/W3154173341","https://openalex.org/W3161925545","https://openalex.org/W3169901851","https://openalex.org/W3182121480","https://openalex.org/W3184313362","https://openalex.org/W4229053712","https://openalex.org/W4233145553","https://openalex.org/W4234659997","https://openalex.org/W4246724843","https://openalex.org/W4281973693","https://openalex.org/W4283750395","https://openalex.org/W4292209637","https://openalex.org/W4297005712","https://openalex.org/W4304694835","https://openalex.org/W4312916417","https://openalex.org/W4313530098","https://openalex.org/W4313578093","https://openalex.org/W4321382149","https://openalex.org/W4323321872","https://openalex.org/W4376879144","https://openalex.org/W4385752835","https://openalex.org/W4386435351","https://openalex.org/W4386954565","https://openalex.org/W4390169194","https://openalex.org/W4393192385"],"related_works":["https://openalex.org/W7131092057","https://openalex.org/W2911447438","https://openalex.org/W2761177764","https://openalex.org/W2321807736","https://openalex.org/W2125866710","https://openalex.org/W7166865015","https://openalex.org/W2063991591","https://openalex.org/W4403293934","https://openalex.org/W2286489591","https://openalex.org/W4387144484"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":5}],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2025-04-14T00:00:00"}
