{"id":"https://openalex.org/W2005493288","doi":"https://doi.org/10.2514/6.1977-172","title":"Numerical solution of the viscous hypersonic flow past blunted conesat angle of attack","display_name":"Numerical solution of the viscous hypersonic flow past blunted conesat angle of attack","publication_year":1977,"publication_date":"1977-01-24","ids":{"openalex":"https://openalex.org/W2005493288","doi":"https://doi.org/10.2514/6.1977-172","mag":"2005493288"},"language":"en","primary_location":{"id":"doi:10.2514/6.1977-172","doi":"https://doi.org/10.2514/6.1977-172","is_oa":false,"landing_page_url":"https://doi.org/10.2514/6.1977-172","pdf_url":null,"source":{"id":"https://openalex.org/S4306497284","display_name":"15th Aerospace Sciences Meeting","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"15th Aerospace Sciences Meeting","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5101448520","display_name":"Ajay Kumar","orcid":"https://orcid.org/0000-0002-7483-402X","observed_orcids":["https://orcid.org/0000-0002-7483-402X"]},"institutions":[{"id":"https://openalex.org/I1319063186","display_name":"Langley Research Center","ror":"https://ror.org/0399mhs52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1319063186","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. KUMAR","raw_affiliation_strings":["NASA, Langley Research Center, Space Systems Div., Hampton, Va"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA, Langley Research Center, Space Systems Div., Hampton, Va","institution_ids":["https://openalex.org/I1319063186"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041381998","display_name":"Randolph A. Graves","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1319063186","display_name":"Langley Research Center","ror":"https://ror.org/0399mhs52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1319063186","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. GRAVES, JR.","raw_affiliation_strings":["NASA, Langley Research Center, Space Systems Div., Hampton, Va"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA, Langley Research Center, Space Systems Div., Hampton, Va","institution_ids":["https://openalex.org/I1319063186"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1319063186"],"apc_list":null,"apc_paid":null,"fwci":3.5304,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.9408867,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"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/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9907000064849854,"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/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9907000064849854,"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/T11012","display_name":"Gas Dynamics and Kinetic Theory","score":0.007899999618530273,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13951","display_name":"Fluid dynamics and aerodynamics studies","score":0.0007999999797903001,"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/hypersonic-flow","display_name":"hypersonic flow","score":0.8880000114440918},{"id":"https://openalex.org/keywords/blunt-cone","display_name":"blunt cone","score":0.8799999952316284},{"id":"https://openalex.org/keywords/angle-of-attack","display_name":"angle of attack","score":0.871999979019165},{"id":"https://openalex.org/keywords/viscous-shock-layer","display_name":"viscous shock layer","score":0.8399999737739563},{"id":"https://openalex.org/keywords/shock-standoff-distance","display_name":"shock standoff distance","score":0.8460000157356262},{"id":"https://openalex.org/keywords/surface-pressure-distribution","display_name":"surface pressure distribution","score":0.9620000123977661},{"id":"https://openalex.org/keywords/heating-rate","display_name":"heating rate","score":0.6880000233650208},{"id":"https://openalex.org/keywords/rankine-hugoniot-relations","display_name":"Rankine-Hugoniot relations","score":0.8889999985694885},{"id":"https://openalex.org/keywords/ideal-gas","display_name":"ideal gas","score":0.6909999847412109}],"concepts":[{"id":"https://openalex.org/C527307","wikidata":"https://www.wikidata.org/wiki/Q370906","display_name":"Angle of attack","level":3,"score":0.6687138080596924},{"id":"https://openalex.org/C2984849654","wikidata":"https://www.wikidata.org/wiki/Q830787","display_name":"Hypersonic flow","level":3,"score":0.6356395483016968},{"id":"https://openalex.org/C122824865","wikidata":"https://www.wikidata.org/wiki/Q830787","display_name":"Hypersonic speed","level":2,"score":0.5864386558532715},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5536599159240723},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4999275207519531},{"id":"https://openalex.org/C2983380864","wikidata":"https://www.wikidata.org/wiki/Q201321","display_name":"Viscous flow","level":2,"score":0.4978337287902832},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4337230920791626},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.38116535544395447},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3604243993759155},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.17918387055397034},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1265479028224945}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2514/6.1977-172","doi":"https://doi.org/10.2514/6.1977-172","is_oa":false,"landing_page_url":"https://doi.org/10.2514/6.1977-172","pdf_url":null,"source":{"id":"https://openalex.org/S4306497284","display_name":"15th Aerospace Sciences Meeting","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"15th Aerospace Sciences Meeting","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2128465221","https://openalex.org/W2989637603","https://openalex.org/W16013691","https://openalex.org/W2991975176","https://openalex.org/W2023325159","https://openalex.org/W1989131620","https://openalex.org/W1622908473","https://openalex.org/W1991867722","https://openalex.org/W871949646","https://openalex.org/W1986528293"],"abstract_inverted_index":{"Hypersonic":[0],"viscous":[1,28],"flow":[2,25,39,59,108],"over":[3],"spherically":[4],"blunted":[5],"cones":[6],"of":[7,16,21,23,113],"large":[8],"half":[9],"angle":[10],"is":[11,44,69,85,100],"computed":[12],"at":[13,93],"small":[14],"angles":[15],"attack":[17],"in":[18,31,91,106],"the":[19,24,38,51,58,62,73,89,104,107,114,132],"plane":[20],"symmetry":[22],"field.":[26,40],"Time-dependent":[27],"shock-layer":[29],"equations":[30,74],"body-oriented":[32],"coordinates":[33],"are":[34,54],"used":[35,55,70,86,101],"to":[36,56,71,87,102],"describe":[37],"The":[41,79,110],"shock":[42,121],"wave":[43],"treated":[45],"as":[46,120],"a":[47,76],"discontinuity,":[48],"across":[49],"which":[50],"Rankine-Hugoniot":[52],"relations":[53],"compute":[57],"conditions":[60],"behind":[61],"shock.":[63],"A":[64,97],"time-marching":[65],"second-order":[66],"finite-difference":[67],"method":[68],"solve":[72],"for":[75,117],"perfect":[77],"gas.":[78],"local":[80],"CFL":[81],"(Courant-Friedrich-Lewy)":[82],"time":[83,92],"increment":[84],"advance":[88],"solution":[90],"each":[94],"grid":[95],"point.":[96],"fourth-order":[98],"damping":[99],"damp":[103],"oscillations":[105],"quantities.":[109],"numerical":[111],"results":[112],"present":[115],"analysis":[116],"quantities":[118],"such":[119],"standoff":[122],"distance,":[123],"surface-pressure":[124],"distribution,":[125],"and":[126,135],"heating":[127],"rates":[128],"compare":[129],"well":[130],"with":[131],"existing":[133],"theoretical":[134],"experimental":[136],"results.":[137]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
