{"id":"https://openalex.org/W1671964477","doi":null,"title":"Variability of measured sonic boom signatures","display_name":"Variability of measured sonic boom signatures","publication_year":1994,"publication_date":"1994-02-01","ids":{"openalex":"https://openalex.org/W1671964477","mag":"1671964477"},"language":"en","primary_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:19940023694","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/19940023694","pdf_url":"https://ntrs.nasa.gov/api/citations/19940023694/downloads/19940023694.pdf","source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"NASA. Ames Research Center, High-Speed Research: Sonic Boom, Volume 1; p 191-218"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ntrs.nasa.gov/api/citations/19940023694/downloads/19940023694.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045587400","display_name":"Kevin R. Elmer","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kevin Elmer","raw_affiliation_strings":["McDonnell-Douglas Aerospace Long Beach, CA United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"McDonnell-Douglas Aerospace Long Beach, CA United States","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101706449","display_name":"Mahendra Chandra Joshi","orcid":"https://orcid.org/0000-0002-4005-456X","observed_orcids":["https://orcid.org/0000-0002-4005-456X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. C. Joshi","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":4,"citation_normalized_percentile":{"value":0.27570414,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"1","issue":null,"first_page":"191","last_page":"218"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11008","display_name":"Aerodynamics and Acoustics in Jet Flows","score":0.7670999765396118,"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/T11008","display_name":"Aerodynamics and Acoustics in Jet Flows","score":0.7670999765396118,"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":0.06400000303983688,"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":0.046300001442432404,"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/sonic-boom","display_name":"sonic boom","score":0.9620000123977661},{"id":"https://openalex.org/keywords/atmospheric-turbulence","display_name":"atmospheric turbulence","score":0.9580000042915344},{"id":"https://openalex.org/keywords/sonic-boom-prediction","display_name":"sonic boom prediction","score":0.8650000095367432},{"id":"https://openalex.org/keywords/flight-conditions","display_name":"flight conditions","score":0.7289999723434448},{"id":"https://openalex.org/keywords/probability-distributions","display_name":"probability distributions","score":0.7480000257492065}],"concepts":[{"id":"https://openalex.org/C47338736","wikidata":"https://www.wikidata.org/wiki/Q333268","display_name":"Sonic boom","level":3,"score":0.8738371133804321},{"id":"https://openalex.org/C79018884","wikidata":"https://www.wikidata.org/wiki/Q622324","display_name":"Loudness","level":2,"score":0.6044568419456482},{"id":"https://openalex.org/C141441539","wikidata":"https://www.wikidata.org/wiki/Q1970908","display_name":"Boom","level":2,"score":0.5736438632011414},{"id":"https://openalex.org/C29452850","wikidata":"https://www.wikidata.org/wiki/Q3823104","display_name":"Overpressure","level":2,"score":0.4854596257209778},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.4297895133495331},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.41603949666023254},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3522988557815552},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30586352944374084},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2208428978919983},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20063823461532593},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.1803876757621765},{"id":"https://openalex.org/C205991772","wikidata":"https://www.wikidata.org/wiki/Q221337","display_name":"Supersonic speed","level":2,"score":0.10826155543327332},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10468262434005737},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:casi.ntrs.nasa.gov:19940023694","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/19940023694","pdf_url":"https://ntrs.nasa.gov/api/citations/19940023694/downloads/19940023694.pdf","source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"NASA. Ames Research Center, High-Speed Research: Sonic Boom, Volume 1; p 191-218"},{"id":"mag:1671964477","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/search.jsp?R=19940023694","pdf_url":null,"source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"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":null}],"best_oa_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:19940023694","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/19940023694","pdf_url":"https://ntrs.nasa.gov/api/citations/19940023694/downloads/19940023694.pdf","source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"NASA. Ames Research Center, High-Speed Research: Sonic Boom, Volume 1; p 191-218"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1671964477.pdf","grobid_xml":"https://content.openalex.org/works/W1671964477.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W782010528","https://openalex.org/W21263820","https://openalex.org/W2802683282","https://openalex.org/W110872834","https://openalex.org/W6997259016","https://openalex.org/W1499255253","https://openalex.org/W2013472808","https://openalex.org/W4320734388","https://openalex.org/W1998790078","https://openalex.org/W2031885526"],"abstract_inverted_index":{"The":[0],"topics":[1],"discussed":[2],"include":[3],"the":[4],"following:":[5],"atmospheric":[6],"turbulence;":[7],"BOOMFILE":[8,11],"Database":[9,15],"description;":[10],"flight":[12,27,32],"conditions;":[13,28,33],"XB-70":[14],"descriptions;":[16],"analysis":[17],"progression;":[18],"extended":[19],"database;":[20],"prediction":[21],"method;":[22],"overpressure":[23],"variability":[24,30,36],"dependence":[25],"on":[26,31],"loudness":[29],"sonic":[34],"boom":[35],"in":[37],"repeat":[38],"flights;":[39],"and":[40],"statistical":[41],"distributions.":[42]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}
