{"id":"https://openalex.org/W1540109800","doi":null,"title":"Effect of nose shape and wing thickness ratio on the drag at zero lift of a missile having triangular wings and tails","display_name":"Effect of nose shape and wing thickness ratio on the drag at zero lift of a missile having triangular wings and tails","publication_year":1950,"publication_date":"1950-05-31","ids":{"openalex":"https://openalex.org/W1540109800","mag":"1540109800"},"language":"en","primary_location":{"id":"mag:1540109800","doi":null,"is_oa":false,"landing_page_url":"https://digital.library.unt.edu/ark:/67531/metadc53123/m2/1/high_res_d/19680068666.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","indexed_in":[],"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/A5001737758","display_name":"James R. Hall","orcid":"https://orcid.org/0000-0003-4857-2561","observed_orcids":["https://orcid.org/0000-0003-4857-2561"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"James R. Hall","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4857-2561","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5084760323","display_name":"Carl A Sandahl","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Carl A Sandahl","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23529412,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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":0.6230000257492065,"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":0.6230000257492065,"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":0.29440000653266907,"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/T12125","display_name":"Aerospace and Aviation Technology","score":0.03180000185966492,"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/zero-lift-drag","display_name":"zero-lift drag","score":0.859000027179718},{"id":"https://openalex.org/keywords/missile-aerodynamics","display_name":"missile aerodynamics","score":0.7379999756813049},{"id":"https://openalex.org/keywords/triangular-wing","display_name":"triangular wing","score":0.8529999852180481},{"id":"https://openalex.org/keywords/nose-shape","display_name":"nose shape","score":0.9829999804496765},{"id":"https://openalex.org/keywords/base-pressure","display_name":"base pressure","score":0.6420000195503235},{"id":"https://openalex.org/keywords/free-flight-tests","display_name":"free-flight testing","score":0.6119999885559082},{"id":"https://openalex.org/keywords/supersonic-flow","display_name":"supersonic flow","score":0.7229999899864197}],"concepts":[{"id":"https://openalex.org/C97257150","wikidata":"https://www.wikidata.org/wiki/Q161358","display_name":"Wing","level":2,"score":0.8289927244186401},{"id":"https://openalex.org/C72921944","wikidata":"https://www.wikidata.org/wiki/Q206621","display_name":"Drag","level":2,"score":0.7201471328735352},{"id":"https://openalex.org/C107157880","wikidata":"https://www.wikidata.org/wiki/Q845727","display_name":"Lift-to-drag ratio","level":3,"score":0.6374994516372681},{"id":"https://openalex.org/C2778857364","wikidata":"https://www.wikidata.org/wiki/Q974850","display_name":"Missile","level":2,"score":0.6112548112869263},{"id":"https://openalex.org/C527307","wikidata":"https://www.wikidata.org/wiki/Q370906","display_name":"Angle of attack","level":3,"score":0.5995023250579834},{"id":"https://openalex.org/C195637266","wikidata":"https://www.wikidata.org/wiki/Q1662148","display_name":"Lift-induced drag","level":4,"score":0.5487622618675232},{"id":"https://openalex.org/C139002025","wikidata":"https://www.wikidata.org/wiki/Q3001212","display_name":"Lift (data mining)","level":2,"score":0.5100017786026001},{"id":"https://openalex.org/C137990359","wikidata":"https://www.wikidata.org/wiki/Q1120746","display_name":"Wing twist","level":4,"score":0.4751541316509247},{"id":"https://openalex.org/C2780813799","wikidata":"https://www.wikidata.org/wiki/Q3274237","display_name":"Zero (linguistics)","level":2,"score":0.47432512044906616},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.4631378650665283},{"id":"https://openalex.org/C71839028","wikidata":"https://www.wikidata.org/wiki/Q7972627","display_name":"Washout","level":2,"score":0.45046183466911316},{"id":"https://openalex.org/C38807378","wikidata":"https://www.wikidata.org/wiki/Q14613383","display_name":"Wingtip vortices","level":5,"score":0.4101482033729553},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.3757847845554352},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3565048575401306},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.3533242642879486},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3475092351436615},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3282816708087921},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3044825792312622},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.22634994983673096},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.15863430500030518},{"id":"https://openalex.org/C140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","level":2,"score":0.15810894966125488},{"id":"https://openalex.org/C176738000","wikidata":"https://www.wikidata.org/wiki/Q17027589","display_name":"Horseshoe vortex","level":4,"score":0.13385045528411865},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.13335737586021423},{"id":"https://openalex.org/C200114574","wikidata":"https://www.wikidata.org/wiki/Q1143513","display_name":"Vorticity","level":3,"score":0.11801353096961975},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:1540109800","doi":null,"is_oa":false,"landing_page_url":"https://digital.library.unt.edu/ark:/67531/metadc53123/m2/1/high_res_d/19680068666.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1493688327","https://openalex.org/W230208876","https://openalex.org/W7098314489","https://openalex.org/W620716510","https://openalex.org/W1606712856","https://openalex.org/W1608536373","https://openalex.org/W840481372","https://openalex.org/W758984602","https://openalex.org/W307067503","https://openalex.org/W1528665428"],"abstract_inverted_index":{"Free-flight":[0],"tests":[1],"have":[2],"been":[3],"made":[4],"to":[5,44],"determine":[6],"the":[7,31,38,48],"drag":[8,50],"at":[9,55,64],"zero":[10],"lift":[11],"of":[12,15,30],"several":[13],"configurations":[14],"a":[16],"missile":[17],"having":[18],"triangular":[19],"wings":[20],"and":[21,59],"tails.":[22],"Base-pressure":[23],"measurements":[24],"were":[25],"also":[26],"obtained":[27],"for":[28],"some":[29],"configurations.":[32],"The":[33],"results":[34],"show":[35],"that":[36],"increasing":[37],"wing":[39,49],"thickness":[40],"ratio":[41],"from":[42],"4":[43],"6":[45],"percent":[46,54,63],"increased":[47],"by":[51,60],"about":[52,61],"100":[53],"M":[56,65],"=":[57,66],"1.3":[58],"30":[62],"1.8":[67],"(p.":[68],"1).":[69]},"counts_by_year":[],"updated_date":"2026-09-12T09:15:50.089291","created_date":"2016-06-24T00:00:00"}