{"id":"https://openalex.org/W2572248011","doi":"https://doi.org/10.1504/ijcaet.2017.10002535","title":"Optimisation of swept angles for airfoil NACA 6-series","display_name":"Optimisation of swept angles for airfoil NACA 6-series","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2572248011","doi":"https://doi.org/10.1504/ijcaet.2017.10002535","mag":"2572248011"},"language":"en","primary_location":{"id":"doi:10.1504/ijcaet.2017.10002535","is_oa":false,"landing_page_url":"https://doi.org/10.1504/ijcaet.2017.10002535","pdf_url":null,"source":{"id":"https://openalex.org/S5114360","display_name":"International Journal of Computer Aided Engineering and Technology","issn_l":"1757-2657","issn":["1757-2657","1757-2665"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310317825","host_organization_name":"Inderscience Publishers","host_organization_lineage":["https://openalex.org/P4310317825"],"host_organization_lineage_names":["Inderscience Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Aided Engineering and Technology","raw_type":"journal-article"},"type":"article","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/A5033416593","display_name":"M. Ramesh","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"M. Ramesh","raw_affiliation_strings":["Department of Mechanical Engineering, P.S.R. Engineering College, Sivakasi, Tamil Nadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, P.S.R. Engineering College, Sivakasi, Tamil Nadu, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077519771","display_name":"G. Uthaya Kumar","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. Uthaya Kumar","raw_affiliation_strings":["Department of Mechanical Engineering, P.S.R. Engineering College, Sivakasi, Tamil Nadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, P.S.R. Engineering College, Sivakasi, Tamil Nadu, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012206840","display_name":"P. Ebenezer Sathish Paul","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Ebenezer Sathish Paul","raw_affiliation_strings":["Department of Mechanical Engineering, P.S.R. Engineering College, Sivakasi, Tamil Nadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, P.S.R. Engineering College, Sivakasi, Tamil Nadu, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102876737","display_name":"R. Meby Selvaraj","orcid":"https://orcid.org/0000-0003-4948-7078"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Meby Selvaraj","raw_affiliation_strings":["Department of Mechanical Engineering, P.S.R. Engineering College, Sivakasi, Tamil Nadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, P.S.R. Engineering College, Sivakasi, Tamil Nadu, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033416593"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00350769,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"2","first_page":"229","last_page":"229"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11524","display_name":"Advanced Aircraft Design and Technologies","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11524","display_name":"Advanced Aircraft Design and Technologies","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9941999912261963,"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/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.9887999892234802,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/naca-airfoil","display_name":"NACA airfoil","score":0.837938666343689},{"id":"https://openalex.org/keywords/airfoil","display_name":"Airfoil","score":0.7466602921485901},{"id":"https://openalex.org/keywords/drag-coefficient","display_name":"Drag coefficient","score":0.6165778636932373},{"id":"https://openalex.org/keywords/lift-to-drag-ratio","display_name":"Lift-to-drag ratio","score":0.6056391596794128},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.5944139957427979},{"id":"https://openalex.org/keywords/transonic","display_name":"Transonic","score":0.5650627613067627},{"id":"https://openalex.org/keywords/drag","display_name":"Drag","score":0.5639913082122803},{"id":"https://openalex.org/keywords/lift-coefficient","display_name":"Lift coefficient","score":0.5469080805778503},{"id":"https://openalex.org/keywords/angle-of-attack","display_name":"Angle of attack","score":0.5427929759025574},{"id":"https://openalex.org/keywords/mach-number","display_name":"Mach number","score":0.5352227687835693},{"id":"https://openalex.org/keywords/swept-wing","display_name":"Swept wing","score":0.5336414575576782},{"id":"https://openalex.org/keywords/drag-divergence-mach-number","display_name":"Drag divergence Mach number","score":0.4960049092769623},{"id":"https://openalex.org/keywords/airplane","display_name":"Airplane","score":0.45844128727912903},{"id":"https://openalex.org/keywords/lift-induced-drag","display_name":"Lift-induced drag","score":0.4466705620288849},{"id":"https://openalex.org/keywords/laminar-flow","display_name":"Laminar flow","score":0.43924108147621155},{"id":"https://openalex.org/keywords/aerodynamics","display_name":"Aerodynamics","score":0.41787824034690857},{"id":"https://openalex.org/keywords/computational-fluid-dynamics","display_name":"Computational fluid dynamics","score":0.41691094636917114},{"id":"https://openalex.org/keywords/wave-drag","display_name":"Wave drag","score":0.4105042517185211},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3542347550392151},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.31821900606155396},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2283380925655365},{"id":"https://openalex.org/keywords/reynolds-number","display_name":"Reynolds number","score":0.17586970329284668},{"id":"https://openalex.org/keywords/turbulence","display_name":"Turbulence","score":0.09256914258003235}],"concepts":[{"id":"https://openalex.org/C189360488","wikidata":"https://www.wikidata.org/wiki/Q1577504","display_name":"NACA airfoil","level":4,"score":0.837938666343689},{"id":"https://openalex.org/C112124176","wikidata":"https://www.wikidata.org/wiki/Q4698744","display_name":"Airfoil","level":2,"score":0.7466602921485901},{"id":"https://openalex.org/C72117827","wikidata":"https://www.wikidata.org/wiki/Q1778961","display_name":"Drag coefficient","level":3,"score":0.6165778636932373},{"id":"https://openalex.org/C107157880","wikidata":"https://www.wikidata.org/wiki/Q845727","display_name":"Lift-to-drag ratio","level":3,"score":0.6056391596794128},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.5944139957427979},{"id":"https://openalex.org/C103838597","wikidata":"https://www.wikidata.org/wiki/Q1579556","display_name":"Transonic","level":3,"score":0.5650627613067627},{"id":"https://openalex.org/C72921944","wikidata":"https://www.wikidata.org/wiki/Q206621","display_name":"Drag","level":2,"score":0.5639913082122803},{"id":"https://openalex.org/C150486481","wikidata":"https://www.wikidata.org/wiki/Q760106","display_name":"Lift coefficient","level":4,"score":0.5469080805778503},{"id":"https://openalex.org/C527307","wikidata":"https://www.wikidata.org/wiki/Q370906","display_name":"Angle of attack","level":3,"score":0.5427929759025574},{"id":"https://openalex.org/C165231844","wikidata":"https://www.wikidata.org/wiki/Q160669","display_name":"Mach number","level":2,"score":0.5352227687835693},{"id":"https://openalex.org/C207390838","wikidata":"https://www.wikidata.org/wiki/Q1929294","display_name":"Swept wing","level":3,"score":0.5336414575576782},{"id":"https://openalex.org/C120338312","wikidata":"https://www.wikidata.org/wiki/Q5304818","display_name":"Drag divergence Mach number","level":4,"score":0.4960049092769623},{"id":"https://openalex.org/C2781407631","wikidata":"https://www.wikidata.org/wiki/Q197","display_name":"Airplane","level":2,"score":0.45844128727912903},{"id":"https://openalex.org/C195637266","wikidata":"https://www.wikidata.org/wiki/Q1662148","display_name":"Lift-induced drag","level":4,"score":0.4466705620288849},{"id":"https://openalex.org/C76563973","wikidata":"https://www.wikidata.org/wiki/Q189452","display_name":"Laminar flow","level":2,"score":0.43924108147621155},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.41787824034690857},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.41691094636917114},{"id":"https://openalex.org/C190895693","wikidata":"https://www.wikidata.org/wiki/Q7975302","display_name":"Wave drag","level":4,"score":0.4105042517185211},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3542347550392151},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.31821900606155396},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2283380925655365},{"id":"https://openalex.org/C182748727","wikidata":"https://www.wikidata.org/wiki/Q178932","display_name":"Reynolds number","level":3,"score":0.17586970329284668},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.09256914258003235}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1504/ijcaet.2017.10002535","is_oa":false,"landing_page_url":"https://doi.org/10.1504/ijcaet.2017.10002535","pdf_url":null,"source":{"id":"https://openalex.org/S5114360","display_name":"International Journal of Computer Aided Engineering and Technology","issn_l":"1757-2657","issn":["1757-2657","1757-2665"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310317825","host_organization_name":"Inderscience Publishers","host_organization_lineage":["https://openalex.org/P4310317825"],"host_organization_lineage_names":["Inderscience Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Aided Engineering and Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W187338198","https://openalex.org/W856648247","https://openalex.org/W2102859513","https://openalex.org/W1548905076","https://openalex.org/W1980303452","https://openalex.org/W255500516","https://openalex.org/W1549900211","https://openalex.org/W1990137165","https://openalex.org/W2379524014","https://openalex.org/W3164015730"],"abstract_inverted_index":{"A":[0],"NACA":[1,130],"6-series":[2,131],"is":[3,14,26,50,58,110,126,152],"one":[4],"of":[5,15,66,120,137,180,186],"the":[6,34,38,62,87,102,123,129,135,138,153,178,184,190],"most":[7],"commonly":[8],"used":[9,59],"commercial":[10],"passenger":[11],"aircraft,":[12,160],"which":[13],"subsonic":[16],"and":[17,37,48,72,92,104,150,167,182,188,198],"transonic":[18],"type.":[19],"This":[20],"series,":[21],"a":[22,45,111,157,195,199],"laminar":[23],"flow":[24],"type":[25],"taken":[27],"for":[28,74,101,128,156],"our":[29],"study.":[30],"In":[31],"this":[32,162],"paper":[33],"straight":[35,103],"wing":[36,163],"swept":[39,64,105,124],"back":[40],"wings":[41,106],"are":[42,97],"designed":[43],"using":[44,53],"suitable":[46],"tool":[47],"it":[49,151,193],"simulated":[51],"by":[52,118,169],"CFD":[54],"software.":[55],"FLUENT":[56],"software":[57],"to":[60,81],"analyse":[61],"different":[63,75],"angles":[65],"0\u00b0,":[67],"25\u00b0,":[68],"30\u00b0,":[69],"35\u00b0,":[70],"40\u00b0":[71],"45\u00b0":[73],"mach":[76],"numbers":[77],"ranging":[78],"from":[79],"0.6":[80],"1.2.":[82],"Based":[83],"on":[84],"these":[85],"results":[86],"drag":[88,114,173],"coefficient":[89,94],"(CD":[90],")":[91,96],"lift":[93],"(CL":[95],"plotted.":[98],"The":[99],"values":[100],"indicate":[107],"that":[108,144],"there":[109],"reduction":[112],"in":[113],"coefficient.":[115],"Then":[116],"thus":[117,176],"means":[119],"optimisation":[121],"factor":[122,140],"angle":[125],"optimised":[127],"air":[132],"foil.":[133],"By":[134],"help":[136],"optimising":[139],"we":[141],"have":[142],"found":[143],"35\u00b0":[145],"will":[146],"be":[147],"more":[148],"efficient":[149],"best":[154],"choice":[155],"high":[158],"speed":[159],"because":[161],"minimises":[164],"fuel":[165],"consumption":[166],"thereby":[168],"remarkably":[170],"reducing":[171,177],"wave":[172],"during":[174],"flight":[175,181],"cost":[179],"increase":[183],"range":[185],"aircraft":[187],"at":[189],"same":[191],"time":[192],"ensures":[194],"safe":[196],"take-off":[197],"smooth":[200],"landing.":[201]},"counts_by_year":[],"updated_date":"2026-01-15T23:16:33.117629","created_date":"2025-10-10T00:00:00"}
