{"id":"https://openalex.org/W1482736012","doi":null,"title":"Studies on proper simulation during static testing of forward speed effects on fan noise","display_name":"Studies on proper simulation during static testing of forward speed effects on fan noise","publication_year":1980,"publication_date":"1980-09-01","ids":{"openalex":"https://openalex.org/W1482736012","mag":"1482736012"},"language":"en","primary_location":{"id":"mag:1482736012","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/search.jsp?R=19810008334","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/A5000222425","display_name":"Aldo A. Peracchio","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387154385","display_name":"Pratt & Whitney (United States)","ror":"https://ror.org/052451r09","country_code":"US","type":"company","lineage":["https://openalex.org/I1306686416","https://openalex.org/I4387154385"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aldo A. Peracchio","raw_affiliation_strings":["Pratt and Whitney Aircraft Group East Hartford, CT, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pratt and Whitney Aircraft Group East Hartford, CT, United States","institution_ids":["https://openalex.org/I4387154385"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055773511","display_name":"Ulrich Ganz","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ulrich Ganz","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085165181","display_name":"M. R. Gedge","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. R. Gedge","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5063861462","display_name":"K. Robbins","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Robbins","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":2.0251,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.83718166,"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/T11008","display_name":"Aerodynamics and Acoustics in Jet Flows","score":0.9868000149726868,"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":0.9868000149726868,"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/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.010999999940395355,"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":0.00039999998989515007,"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/fan-noise","display_name":"fan noise","score":0.9309999942779541},{"id":"https://openalex.org/keywords/forward-speed-effects","display_name":"forward speed effects","score":0.7850000262260437}],"concepts":[{"id":"https://openalex.org/C2777943292","wikidata":"https://www.wikidata.org/wiki/Q3319996","display_name":"Flight test","level":2,"score":0.6601719260215759},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6528059840202332},{"id":"https://openalex.org/C158522163","wikidata":"https://www.wikidata.org/wiki/Q2406217","display_name":"Static pressure","level":2,"score":0.5465632677078247},{"id":"https://openalex.org/C207190284","wikidata":"https://www.wikidata.org/wiki/Q1329550","display_name":"Static testing","level":2,"score":0.5454607009887695},{"id":"https://openalex.org/C2776132308","wikidata":"https://www.wikidata.org/wiki/Q11070850","display_name":"Inflow","level":2,"score":0.5077134370803833},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.5033621191978455},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.4880574941635132},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.4614033102989197},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.4437364935874939},{"id":"https://openalex.org/C16910744","wikidata":"https://www.wikidata.org/wiki/Q7705759","display_name":"Test data","level":2,"score":0.41504496335983276},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4126797020435333},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4027760922908783},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.24678677320480347},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.1973385214805603},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.14582213759422302},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.07392376661300659},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:1482736012","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/search.jsp?R=19810008334","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":[],"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/W1667412137","https://openalex.org/W2057948699","https://openalex.org/W1986175922","https://openalex.org/W2035710054","https://openalex.org/W7004482754","https://openalex.org/W7009230887","https://openalex.org/W823774806","https://openalex.org/W1990649488","https://openalex.org/W2015514044","https://openalex.org/W2317801163"],"abstract_inverted_index":{"Significant":[0],"differences":[1,23],"exist":[2],"in":[3,9,36,57],"the":[4,15,28,37,44,58,65,83,98,110,127,137],"noise":[5,76],"generated":[6,77],"by":[7,27,78],"engines":[8,12],"flight":[10,117],"and":[11,82,130,135],"operating":[13],"on":[14],"test":[16,39,113,118],"stand.":[17],"It":[18],"was":[19],"observed":[20],"that":[21],"these":[22],"can":[24],"be":[25],"reduced":[26],"use":[29],"of":[30,43,47,67,74,85,97],"an":[31,86,107],"inflow":[32,87],"control":[33,88],"structure":[34,89],"(ICS)":[35],"static":[38,104,112,133,138],"configuration.":[40],"The":[41,54,94],"results":[42],"third":[45],"phase":[46,50,96],"a":[48,68,122],"three":[49],"program":[51,99],"are":[52,92],"described.":[53],"work":[55],"performed":[56],"first":[59],"two":[60],"phases":[61],"which":[62,125],"dealt":[63],"with":[64,106],"development":[66,84],"model":[69],"for":[70,102,132],"atmospheric":[71],"turbulence,":[72],"studies":[73],"fan":[75],"rotor":[79],"turbulence":[80],"interaction,":[81],"design":[90,128],"system":[91,129],"summarized.":[93],"final":[95],"covers":[100,126],"procedures":[101,123],"performing":[103],"testing":[105,134],"ICS":[108],"projecting":[109,136],"resulting":[111],"data":[114,139],"to":[115,140],"actual":[116],"data.":[119],"Included":[120],"is":[121],"report":[124],"techniques":[131],"flight.":[141]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}