{"id":"https://openalex.org/W7213355705","doi":"https://doi.org/10.48550/arxiv.2609.15957","title":"An analysis of aerodynamic properties of delta wings","display_name":"An analysis of aerodynamic properties of delta wings","publication_year":2026,"publication_date":"2026-09-14","ids":{"openalex":"https://openalex.org/W7213355705","doi":"https://doi.org/10.48550/arxiv.2609.15957"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.15957","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.15957","pdf_url":"https://arxiv.org/pdf/2609.15957","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2609.15957","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102941767","display_name":"Wojciech S. O\u017ca\u0144ski","orcid":"https://orcid.org/0000-0003-1492-0847","observed_orcids":["https://orcid.org/0000-0003-1492-0847"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"O\u017ca\u0144ski, Wojciech","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5102941767"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"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/T13951","display_name":"Fluid dynamics and aerodynamics studies","score":0.8353999853134155,"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"}},"topics":[{"id":"https://openalex.org/T13951","display_name":"Fluid dynamics and aerodynamics studies","score":0.8353999853134155,"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/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.1348000019788742,"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/T10360","display_name":"Fluid Dynamics and Turbulent Flows","score":0.006300000008195639,"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/delta-wing","display_name":"delta wing","score":0.8970000147819519},{"id":"https://openalex.org/keywords/low-aspect-ratio","display_name":"small aspect ratio","score":0.8220000267028809},{"id":"https://openalex.org/keywords/vortex-lift","display_name":"vortex lift","score":0.8679999709129333},{"id":"https://openalex.org/keywords/elliptic-regularity","display_name":"elliptic regularity","score":0.8019999861717224},{"id":"https://openalex.org/keywords/non-integrability","display_name":"non-integrability","score":0.746999979019165}],"concepts":[{"id":"https://openalex.org/C112124176","wikidata":"https://www.wikidata.org/wiki/Q4698744","display_name":"Airfoil","level":2,"score":0.8561999797821045},{"id":"https://openalex.org/C94531399","wikidata":"https://www.wikidata.org/wiki/Q850097","display_name":"Delta wing","level":3,"score":0.7559000253677368},{"id":"https://openalex.org/C97257150","wikidata":"https://www.wikidata.org/wiki/Q161358","display_name":"Wing","level":2,"score":0.7111999988555908},{"id":"https://openalex.org/C139002025","wikidata":"https://www.wikidata.org/wiki/Q3001212","display_name":"Lift (data mining)","level":2,"score":0.680400013923645},{"id":"https://openalex.org/C140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","level":2,"score":0.6593999862670898},{"id":"https://openalex.org/C52226264","wikidata":"https://www.wikidata.org/wiki/Q8017635","display_name":"Vortex lift","level":5,"score":0.6588000059127808},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.6495000123977661},{"id":"https://openalex.org/C527307","wikidata":"https://www.wikidata.org/wiki/Q370906","display_name":"Angle of attack","level":3,"score":0.5774999856948853},{"id":"https://openalex.org/C200114574","wikidata":"https://www.wikidata.org/wiki/Q1143513","display_name":"Vorticity","level":3,"score":0.5297999978065491},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4244999885559082},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.41990000009536743},{"id":"https://openalex.org/C132557482","wikidata":"https://www.wikidata.org/wiki/Q3299483","display_name":"Aerodynamic force","level":3,"score":0.4074000120162964},{"id":"https://openalex.org/C147334340","wikidata":"https://www.wikidata.org/wiki/Q1229549","display_name":"Aerodynamic center","level":5,"score":0.4041999876499176},{"id":"https://openalex.org/C131043120","wikidata":"https://www.wikidata.org/wiki/Q1543991","display_name":"Potential flow","level":2,"score":0.38999998569488525},{"id":"https://openalex.org/C107157880","wikidata":"https://www.wikidata.org/wiki/Q845727","display_name":"Lift-to-drag ratio","level":3,"score":0.38420000672340393},{"id":"https://openalex.org/C150486481","wikidata":"https://www.wikidata.org/wiki/Q760106","display_name":"Lift coefficient","level":4,"score":0.37709999084472656},{"id":"https://openalex.org/C23795335","wikidata":"https://www.wikidata.org/wiki/Q1790295","display_name":"Suction","level":2,"score":0.3750999867916107},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.37439998984336853},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.36880001425743103},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3303000032901764},{"id":"https://openalex.org/C207390838","wikidata":"https://www.wikidata.org/wiki/Q1929294","display_name":"Swept wing","level":3,"score":0.32739999890327454},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.31360000371932983},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.302700012922287},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.3009999990463257},{"id":"https://openalex.org/C38807378","wikidata":"https://www.wikidata.org/wiki/Q14613383","display_name":"Wingtip vortices","level":5,"score":0.28299999237060547},{"id":"https://openalex.org/C178760647","wikidata":"https://www.wikidata.org/wiki/Q28129961","display_name":"Vortex shedding","level":4,"score":0.28200000524520874},{"id":"https://openalex.org/C82558694","wikidata":"https://www.wikidata.org/wiki/Q1545619","display_name":"Aspect ratio (aeronautics)","level":2,"score":0.2745000123977661},{"id":"https://openalex.org/C72921944","wikidata":"https://www.wikidata.org/wiki/Q206621","display_name":"Drag","level":2,"score":0.25679999589920044},{"id":"https://openalex.org/C163415756","wikidata":"https://www.wikidata.org/wiki/Q126473","display_name":"Contraction (grammar)","level":2,"score":0.25049999356269836}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.15957","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.15957","pdf_url":"https://arxiv.org/pdf/2609.15957","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"doi:10.48550/arxiv.2609.15957","doi":"https://doi.org/10.48550/arxiv.2609.15957","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.15957","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.15957","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.15957","pdf_url":"https://arxiv.org/pdf/2609.15957","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G7122248645","display_name":null,"funder_award_id":"SFI-MPS-TSM-00014233","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7519265407","display_name":"Instabilities in Incompressible Fluid Flows","funder_award_id":"2511556","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320847","display_name":"Science Foundation Ireland","ror":"https://ror.org/0271asj38"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7213355705.pdf","grobid_xml":"https://content.openalex.org/works/W7213355705.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W2059482595","https://openalex.org/W2801672377","https://openalex.org/W2897062609","https://openalex.org/W2906723002","https://openalex.org/W2998221297","https://openalex.org/W3011437870","https://openalex.org/W4417232833"],"related_works":["https://openalex.org/W747736829","https://openalex.org/W107509123","https://openalex.org/W305089371","https://openalex.org/W7100415908","https://openalex.org/W3009979737","https://openalex.org/W1970545313","https://openalex.org/W2170055296","https://openalex.org/W270091560","https://openalex.org/W2050117347","https://openalex.org/W292227881"],"abstract_inverted_index":{"We":[0,45,89,112,143],"consider":[1],"a":[2,16,35,92],"sharp-edge":[3],"delta":[4],"wing":[5,95,128,166],"of":[6,15,37,69,81,83,136,157,186],"small":[7],"aspect":[8],"ratio":[9],"$A>0$,":[10],"which":[11,40,62,97],"is":[12,32,130,150],"an":[13,122],"example":[14],"3D":[17],"airfoil":[18,189],"whose":[19],"aerodynamic":[20],"properties":[21],"cannot":[22],"be":[23,74,170],"modeled":[24],"using":[25],"the":[26,42,49,65,70,84,87,109,126,137,154,158,164,174,187],"potential":[27,110,138],"lift}only.":[28],"An":[29],"important":[30],"role":[31],"played":[33],"by":[34,54,76,100],"pair":[36],"attached":[38],"vortices,":[39],"generate":[41],"vortex":[43,71,175],"lift.":[44,111],"review":[46],"in":[47],"detail":[48],"leading-edge":[50,159],"suction":[51,160],"analogy,":[52,161],"developed":[53],"Edward":[55],"Polhamus":[56],"(NASA":[57],"Technical":[58],"Note":[59],"D-3767,":[60],"1966),":[61],"shows":[63],"that":[64,146,163],"most":[66],"accurate":[67,134],"description":[68],"lift":[72,139,176],"can":[73,168],"obtained":[75],"avoiding":[77],"any":[78],"direct":[79],"analysis":[80],"vorticity":[82],"flow":[85],"around":[86],"wing.":[88],"also":[90,144,169],"describe":[91],"2D":[93,148],"slender":[94,127,165],"theory,":[96],"was":[98],"introduced":[99],"Jones":[101],"(NACA":[102],"report":[103],"no.":[104],"835,":[105],"1946)":[106],"to":[107,132,152,172],"approximate":[108,173],"show":[113,145],"that,":[114],"neglecting":[115],"certain":[116],"two":[117],"borderline":[118],"nonintegrability":[119],"issues":[120],"and":[121],"elliptic":[123],"regularity":[124],"issue,":[125],"theory":[129],"sufficient":[131],"yield":[133],"prediction":[135],"as":[140,177],"$A\\to":[141,178],"0$.":[142,179],"this":[147],"approximation":[149],"necessary":[151,188],"justify":[153],"modelling":[155],"assumptions":[156],"so":[162],"model":[167],"used":[171],"For":[180],"completeness,":[181],"we":[182],"provide":[183],"additional":[184],"explanations":[185],"theory.":[190]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-09-16T00:00:00"}
