{"id":"https://openalex.org/W2013265386","doi":"https://doi.org/10.1155/2013/301748","title":"Numerical and Experimental Investigation on the Flow Separation Control of S809 Airfoil with Slot","display_name":"Numerical and Experimental Investigation on the Flow Separation Control of S809 Airfoil with Slot","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2013265386","doi":"https://doi.org/10.1155/2013/301748","mag":"2013265386"},"language":"en","primary_location":{"id":"doi:10.1155/2013/301748","doi":"https://doi.org/10.1155/2013/301748","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2013/301748","pdf_url":"https://downloads.hindawi.com/journals/mpe/2013/301748.pdf","source":{"id":"https://openalex.org/S178238111","display_name":"Mathematical Problems in Engineering","issn_l":"1024-123X","issn":["1024-123X","1026-7077","1563-5147"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Problems in Engineering","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2013265386"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/mpe/2013/301748.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014071718","display_name":"Yonghui Xie","orcid":"https://orcid.org/0000-0002-9364-327X","observed_orcids":["https://orcid.org/0000-0002-9364-327X"]},"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":true,"raw_author_name":"Yonghui Xie","raw_affiliation_strings":["School of Energy and Power Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi 710049, China"],"raw_orcid":"https://orcid.org/0000-0002-9364-327X","affiliations":[{"raw_affiliation_string":"School of Energy and Power Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100765310","display_name":"Jianhui Chen","orcid":"https://orcid.org/0000-0002-5080-1880","observed_orcids":["https://orcid.org/0000-0002-5080-1880"]},"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":"Jianhui Chen","raw_affiliation_strings":["School of Energy and Power Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Energy and Power Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068918794","display_name":"Huancheng Qu","orcid":"https://orcid.org/0000-0001-9381-9119","observed_orcids":["https://orcid.org/0000-0001-9381-9119"]},"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":"Huancheng Qu","raw_affiliation_strings":["School of Energy and Power Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi 710049, China"],"raw_orcid":"https://orcid.org/0000-0001-9381-9119","affiliations":[{"raw_affiliation_string":"School of Energy and Power Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033702592","display_name":"Gongnan Xie","orcid":"https://orcid.org/0000-0003-1047-4990","observed_orcids":["https://orcid.org/0000-0003-1047-4990"]},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gongnan Xie","raw_affiliation_strings":["Engineering Simulation and Aerospace Computing (ESAC), School of Mechanical Engineering, Northwestern Polytechnical University, P.O. Box 552, Xi\u2019an, Shaanxi 710072, China"],"raw_orcid":"https://orcid.org/0000-0003-1047-4990","affiliations":[{"raw_affiliation_string":"Engineering Simulation and Aerospace Computing (ESAC), School of Mechanical Engineering, Northwestern Polytechnical University, P.O. Box 552, Xi\u2019an, Shaanxi 710072, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100366393","display_name":"Di Zhang","orcid":"https://orcid.org/0000-0002-4229-9755","observed_orcids":["https://orcid.org/0000-0002-4229-9755"]},"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":"Di Zhang","raw_affiliation_strings":["Key Laboratory of Thermal Fluid Science and Engineering, Ministry of Education, School of Energy and Power Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Thermal Fluid Science and Engineering, Ministry of Education, School of Energy and Power Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102837506","display_name":"Mohammad Moshfeghi","orcid":"https://orcid.org/0000-0003-2523-7509","observed_orcids":["https://orcid.org/0000-0003-2523-7509"]},"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":"Mohammad Moshfeghi","raw_affiliation_strings":["School of Energy and Power Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Energy and Power Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi 710049, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5014071718"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":{"value":2550,"currency":"USD","value_usd":2550},"apc_paid":{"value":2550,"currency":"USD","value_usd":2550},"fwci":0.623,"has_fulltext":true,"cited_by_count":35,"citation_normalized_percentile":{"value":0.72443745,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"2013","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.7002000212669373,"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":0.7002000212669373,"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/T12007","display_name":"Plasma and Flow Control in Aerodynamics","score":0.2628999948501587,"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":0.011900000274181366,"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/flow-separation-control","display_name":"flow separation control","score":0.9860000014305115},{"id":"https://openalex.org/keywords/s809-airfoil","display_name":"S809 airfoil","score":0.9679999947547913},{"id":"https://openalex.org/keywords/slot-jet","display_name":"slot jet","score":0.41600000858306885},{"id":"https://openalex.org/keywords/angle-of-attack","display_name":"angle of attack","score":0.7139999866485596},{"id":"https://openalex.org/keywords/lift-coefficient","display_name":"lift coefficient","score":0.5289999842643738},{"id":"https://openalex.org/keywords/drag-coefficient","display_name":"drag coefficient","score":1.0},{"id":"https://openalex.org/keywords/vortex-breakdown","display_name":"vortex breakdown","score":0.4480000138282776},{"id":"https://openalex.org/keywords/airfoil-cascade","display_name":"airfoil cascade","score":0.6460000276565552}],"concepts":[{"id":"https://openalex.org/C112124176","wikidata":"https://www.wikidata.org/wiki/Q4698744","display_name":"Airfoil","level":2,"score":0.9649922847747803},{"id":"https://openalex.org/C150486481","wikidata":"https://www.wikidata.org/wiki/Q760106","display_name":"Lift coefficient","level":4,"score":0.8665515184402466},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.7235220074653625},{"id":"https://openalex.org/C72117827","wikidata":"https://www.wikidata.org/wiki/Q1778961","display_name":"Drag coefficient","level":3,"score":0.6214715838432312},{"id":"https://openalex.org/C77576233","wikidata":"https://www.wikidata.org/wiki/Q1545856","display_name":"Flow separation","level":3,"score":0.6191830039024353},{"id":"https://openalex.org/C139002025","wikidata":"https://www.wikidata.org/wiki/Q3001212","display_name":"Lift (data mining)","level":2,"score":0.5948240756988525},{"id":"https://openalex.org/C72921944","wikidata":"https://www.wikidata.org/wiki/Q206621","display_name":"Drag","level":2,"score":0.5718880295753479},{"id":"https://openalex.org/C527307","wikidata":"https://www.wikidata.org/wiki/Q370906","display_name":"Angle of attack","level":3,"score":0.5690845847129822},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5639973878860474},{"id":"https://openalex.org/C140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","level":2,"score":0.5219963788986206},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4394316077232361},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4324493408203125},{"id":"https://openalex.org/C186766456","wikidata":"https://www.wikidata.org/wiki/Q612457","display_name":"Flow control (data)","level":2,"score":0.41875866055488586},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3481695055961609},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.33014845848083496},{"id":"https://openalex.org/C182748727","wikidata":"https://www.wikidata.org/wiki/Q178932","display_name":"Reynolds number","level":3,"score":0.18850263953208923},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15836337208747864},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1310262680053711},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.09629514813423157},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2013/301748","doi":"https://doi.org/10.1155/2013/301748","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2013/301748","pdf_url":"https://downloads.hindawi.com/journals/mpe/2013/301748.pdf","source":{"id":"https://openalex.org/S178238111","display_name":"Mathematical Problems in Engineering","issn_l":"1024-123X","issn":["1024-123X","1026-7077","1563-5147"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Problems in Engineering","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:hin:jnlmpe:301748","doi":null,"is_oa":false,"landing_page_url":"http://downloads.hindawi.com/journals/MPE/2013/301748.xml","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"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":"article"}],"best_oa_location":{"id":"doi:10.1155/2013/301748","doi":"https://doi.org/10.1155/2013/301748","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2013/301748","pdf_url":"https://downloads.hindawi.com/journals/mpe/2013/301748.pdf","source":{"id":"https://openalex.org/S178238111","display_name":"Mathematical Problems in Engineering","issn_l":"1024-123X","issn":["1024-123X","1026-7077","1563-5147"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Problems in Engineering","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2013265386.pdf","grobid_xml":"https://content.openalex.org/works/W2013265386.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1976099326","https://openalex.org/W2012069244","https://openalex.org/W2021167508","https://openalex.org/W2027088495","https://openalex.org/W2030515678","https://openalex.org/W2036717633","https://openalex.org/W2038046084","https://openalex.org/W2054225855","https://openalex.org/W2054699908","https://openalex.org/W2061949529","https://openalex.org/W2066839765","https://openalex.org/W2161649168","https://openalex.org/W2166969511","https://openalex.org/W2196034800","https://openalex.org/W2232555767","https://openalex.org/W2321369857","https://openalex.org/W2322238839","https://openalex.org/W2325823497","https://openalex.org/W2335113196","https://openalex.org/W4238157276"],"related_works":["https://openalex.org/W2341533661","https://openalex.org/W4285358004","https://openalex.org/W2924535237","https://openalex.org/W3190770325","https://openalex.org/W4413108479","https://openalex.org/W4400732991","https://openalex.org/W2004877497","https://openalex.org/W2049089023","https://openalex.org/W4399962269","https://openalex.org/W2109744688"],"abstract_inverted_index":{"A":[0],"new":[1],"flow":[2,148],"control":[3,99,172],"approach":[4],"called":[5],"split":[6,129],"blade":[7],"is":[8,122,133,149,175,192],"applied":[9],"on":[10,83,105,138],"the":[11,15,56,59,68,75,78,84,98,106,117,125,131,139,147,152,164,167,182],"S809":[12,18],"airfoil":[13,19,85,107],"in":[14,163],"present":[16],"study.":[17],"was":[20,53],"investigated":[21],"experimentally":[22],"and":[23,48,61,77,142,157,170,178,186,195],"numerically":[24],"with":[25,34,39,72,116,151],"different":[26],"operating":[27],"conditions":[28],"including":[29],"cascade":[30,33],"without":[31],"control,":[32],"slots":[35],"that":[36,67,97,146],"generate":[37],"jets":[38],"AOAs":[40],"of":[41,58,74],"0":[42,176],"degrees,":[43,45],"10":[44,179],"15":[46,193],"degrees":[47,177,194],"20":[49,92,134,196],"degrees.":[50,93,135,180,197],"Good":[51],"agreement":[52],"obtained":[54],"between":[55,166],"comparison":[57,165],"experimental":[60],"numerical":[62],"results.":[63],"The":[64,136,154],"results":[65,95],"show":[66,96],"separation":[69,80],"area":[70,81,120],"increases":[71,185],"increase":[73],"AOA":[76,89,132,174,191],"large":[79,118],"appears":[82],"suction":[86],"surface":[87],"at":[88,109],"equal":[90],"to":[91],"Numerical":[94],"method":[100],"has":[101],"little":[102],"negative":[103],"influence":[104],"performance":[108],"small":[110],"AOAs.":[111],"Smaller":[112],"vortices":[113],"are":[114],"filled":[115],"separated":[119],"which":[121],"divided":[123],"by":[124,128],"jet":[126],"generated":[127],"when":[130,173,190],"analysis":[137],"lift":[140,155,183],"coefficient":[141,144,156,159,184,188],"drag":[143,158,187],"shows":[145],"improved":[150],"control.":[153],"do":[160],"not":[161],"change":[162],"cases":[168],"before":[169],"after":[171],"However,":[181],"decreases":[189]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}
