{"id":"https://openalex.org/W780968486","doi":null,"title":"Development of Quiet Honeycomb Panels","display_name":"Development of Quiet Honeycomb Panels","publication_year":2009,"publication_date":"2009-12-01","ids":{"openalex":"https://openalex.org/W780968486","mag":"780968486"},"language":"en","primary_location":{"id":"mag:780968486","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/api/citations/20090042975/downloads/20090042975.pdf","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},"volume":null,"type":"article","is_traditional":true,"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/A5109063720","display_name":"Daniel L. Palumbo","orcid":"https://orcid.org/0009-0005-1620-0212","observed_orcids":["https://orcid.org/0009-0005-1620-0212"]},"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":"Daniel L. Palumbo","raw_affiliation_strings":["NASA Langley Research Center, Hampton, VA (United States)"],"raw_orcid":"https://orcid.org/0009-0005-1620-0212","affiliations":[{"raw_affiliation_string":"NASA Langley Research Center, Hampton, VA (United States)","institution_ids":["https://openalex.org/I1319063186"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113617573","display_name":"Jacob Klos","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jacob Klos","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.10143619,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"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/T10707","display_name":"Cellular and Composite Structures","score":0.5249000191688538,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10707","display_name":"Cellular and Composite Structures","score":0.5249000191688538,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10221","display_name":"Composite Structure Analysis and Optimization","score":0.1687999963760376,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.11069999635219574,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/aircraft-interior-noise","display_name":"aircraft cabin noise","score":0.699999988079071},{"id":"https://openalex.org/keywords/radiated-noise","display_name":"radiated noise","score":0.5960000157356262},{"id":"https://openalex.org/keywords/sound-transmission-loss","display_name":"sound transmission loss","score":0.6700000166893005},{"id":"https://openalex.org/keywords/lightweight-aircraft-structures","display_name":"lightweight aircraft structures","score":0.6330000162124634}],"concepts":[{"id":"https://openalex.org/C205167488","wikidata":"https://www.wikidata.org/wiki/Q222946","display_name":"Airframe","level":2,"score":0.8581857681274414},{"id":"https://openalex.org/C145665481","wikidata":"https://www.wikidata.org/wiki/Q123339","display_name":"Honeycomb","level":2,"score":0.7681012153625488},{"id":"https://openalex.org/C85463006","wikidata":"https://www.wikidata.org/wiki/Q620529","display_name":"Sandwich-structured composite","level":3,"score":0.5742362141609192},{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.5720089673995972},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.5469581484794617},{"id":"https://openalex.org/C171736797","wikidata":"https://www.wikidata.org/wiki/Q1934298","display_name":"Honeycomb structure","level":2,"score":0.537503719329834},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.4782939553260803},{"id":"https://openalex.org/C2777185736","wikidata":"https://www.wikidata.org/wiki/Q7265603","display_name":"QUIET","level":2,"score":0.43261387944221497},{"id":"https://openalex.org/C42003148","wikidata":"https://www.wikidata.org/wiki/Q4118949","display_name":"Specific modulus","level":3,"score":0.4204982817173004},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3906034231185913},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.3323262929916382},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3176437020301819},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.214466392993927},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.1636313498020172},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09922057390213013},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.060853391885757446},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:780968486","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/api/citations/20090042975/downloads/20090042975.pdf","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":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.428600013256073,"id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2054540739"],"related_works":["https://openalex.org/W7042704419","https://openalex.org/W1966083745","https://openalex.org/W2045318287","https://openalex.org/W1993324575","https://openalex.org/W255602680","https://openalex.org/W7216493988","https://openalex.org/W1987405732","https://openalex.org/W747172939","https://openalex.org/W1993387777","https://openalex.org/W3023843920"],"abstract_inverted_index":{"Sandwich":[0],"honeycomb":[1,29,61,74],"composite":[2],"panels":[3,30,62],"are":[4],"lightweight":[5],"and":[6,52,110],"strong,":[7],"and,":[8],"therefore,":[9],"provide":[10],"a":[11,119],"reasonable":[12],"alternative":[13],"to":[14,28,112],"the":[15,37,43,54,73,80,89,95,105,113,130],"aluminum":[16],"ring":[17],"framelstringer":[18],"architecture":[19],"currently":[20],"used":[21],"for":[22,45],"most":[23],"aircraft":[24,38],"airframes.":[25],"The":[26,86,115],"drawback":[27],"is":[31],"that":[32],"they":[33],"radiate":[34],"noise":[35],"into":[36],"cabin":[39],"very":[40],"efficiently":[41],"provoking":[42],"need":[44],"additional":[46],"sound":[47],"treatment":[48],"which":[49,65,122],"adds":[50],"weight":[51],"reduces":[53],"material's":[55],"cost":[56],"advantage.":[57],"A":[58],"series":[59],"of":[60,88,97,101],"were":[63,92],"made":[64],"incorporated":[66],"different":[67],"design":[68],"strategies":[69],"aimed":[70],"at":[71,79],"reducing":[72],"panels'":[75],"radiation":[76],"efficiency":[77],"while":[78,135],"same":[81],"time":[82],"maintaining":[83,136],"its":[84],"strength.":[85,138],"majority":[87],"desi":[90],"gns":[91],"centered":[93],"around":[94],"concept":[96],"creatin":[98],"g":[99],"areas":[100],"reduced":[102],"stiffness":[103],"in":[104],"panel":[106,121,134],"by":[107],"adding":[108],"voids":[109],"recesses":[111],"core.":[114],"effort":[116],"culminated":[117],"with":[118],"reinforced./recessed":[120],"had":[123],"6":[124],"dB":[125],"higher":[126],"transmission":[127],"loss":[128],"than":[129],"baseline":[131],"solid":[132],"core":[133],"comparable":[137]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}
