{"id":"https://openalex.org/W2014574228","doi":"https://doi.org/10.4050/jahs.39.56","title":"Advanced Finite Element Modeling of Rotor Blade Aeroelasticity","display_name":"Advanced Finite Element Modeling of Rotor Blade Aeroelasticity","publication_year":1994,"publication_date":"1994-04-01","ids":{"openalex":"https://openalex.org/W2014574228","doi":"https://doi.org/10.4050/jahs.39.56","mag":"2014574228"},"language":"en","primary_location":{"id":"doi:10.4050/jahs.39.56","doi":"https://doi.org/10.4050/jahs.39.56","is_oa":false,"landing_page_url":"https://doi.org/10.4050/jahs.39.56","pdf_url":null,"source":{"id":"https://openalex.org/S80184758","display_name":"Journal of the American Helicopter Society","issn_l":"0002-8711","issn":["0002-8711","2161-6027"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4327988842","host_organization_name":"Vertical Flight Society","host_organization_lineage":["https://openalex.org/P4327988842"],"host_organization_lineage_names":["Vertical Flight Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Helicopter Society","raw_type":"journal-article"},"volume":null,"type":"article","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/A5081799158","display_name":"Friedrich K. Straub","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F. K. Straub","raw_affiliation_strings":["Rotor Dynamics, McDonnell Douglas Helicopter Systems, Mesa, AZ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rotor Dynamics, McDonnell Douglas Helicopter Systems, Mesa, AZ","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006878653","display_name":"K. B. Sangha","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. B. Sangha","raw_affiliation_strings":["Rotor Dynamics, McDonnell Douglas Helicopter Systems, Mesa, AZ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rotor Dynamics, McDonnell Douglas Helicopter Systems, Mesa, AZ","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079352594","display_name":"Brahmananda Panda","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B. Panda","raw_affiliation_strings":["Rotor Dynamics, McDonnell Douglas Helicopter Systems, Mesa, AZ","Boeing Defense & Space Group, Helicopter Division, Philadelphia, PA United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rotor Dynamics, McDonnell Douglas Helicopter Systems, Mesa, AZ","institution_ids":[]},{"raw_affiliation_string":"Boeing Defense & Space Group, Helicopter Division, Philadelphia, PA United States","institution_ids":[]}]}],"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":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.31772384,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"39","issue":"2","first_page":"56","last_page":"68"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11096","display_name":"Aeroelasticity and Vibration Control","score":0.9990000128746033,"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/T11096","display_name":"Aeroelasticity and Vibration Control","score":0.9990000128746033,"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/T10221","display_name":"Composite Structure Analysis and Optimization","score":9.999999747378752e-05,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":9.999999747378752e-05,"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/beam-elements","display_name":"beam elements","score":0.9359999895095825},{"id":"https://openalex.org/keywords/helicopter-rotor-dynamics","display_name":"helicopter rotor dynamics","score":0.7720000147819519},{"id":"https://openalex.org/keywords/bearingless-rotor","display_name":"bearingless rotor","score":0.7799999713897705},{"id":"https://openalex.org/keywords/anisotropic-materials","display_name":"anisotropic materials","score":0.8539999723434448},{"id":"https://openalex.org/keywords/maneuver-simulation","display_name":"maneuver simulation","score":0.7950000166893005},{"id":"https://openalex.org/keywords/airloads","display_name":"airloads","score":0.5770000219345093}],"concepts":[{"id":"https://openalex.org/C117185709","wikidata":"https://www.wikidata.org/wiki/Q381448","display_name":"Aeroelasticity","level":3,"score":0.9556962847709656},{"id":"https://openalex.org/C2776132848","wikidata":"https://www.wikidata.org/wiki/Q3045036","display_name":"Blade (archaeology)","level":2,"score":0.8039987087249756},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.7216374278068542},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.6648412942886353},{"id":"https://openalex.org/C177124886","wikidata":"https://www.wikidata.org/wiki/Q1343028","display_name":"Helicopter rotor","level":3,"score":0.6083173155784607},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.5727311372756958},{"id":"https://openalex.org/C91196187","wikidata":"https://www.wikidata.org/wiki/Q4923690","display_name":"Blade element momentum theory","level":4,"score":0.47610458731651306},{"id":"https://openalex.org/C55589367","wikidata":"https://www.wikidata.org/wiki/Q2561707","display_name":"Blade element theory","level":3,"score":0.4395788908004761},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3675908148288727},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.32675397396087646},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31879615783691406},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2669486403465271},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.25935637950897217},{"id":"https://openalex.org/C20381859","wikidata":"https://www.wikidata.org/wiki/Q829511","display_name":"Turbine blade","level":3,"score":0.17076024413108826},{"id":"https://openalex.org/C2778449969","wikidata":"https://www.wikidata.org/wiki/Q130760","display_name":"Turbine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4050/jahs.39.56","doi":"https://doi.org/10.4050/jahs.39.56","is_oa":false,"landing_page_url":"https://doi.org/10.4050/jahs.39.56","pdf_url":null,"source":{"id":"https://openalex.org/S80184758","display_name":"Journal of the American Helicopter Society","issn_l":"0002-8711","issn":["0002-8711","2161-6027"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4327988842","host_organization_name":"Vertical Flight Society","host_organization_lineage":["https://openalex.org/P4327988842"],"host_organization_lineage_names":["Vertical Flight Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Helicopter Society","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332603","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W81774192","https://openalex.org/W139970589","https://openalex.org/W292975535","https://openalex.org/W303124169","https://openalex.org/W827810164","https://openalex.org/W1510087343","https://openalex.org/W1966646922","https://openalex.org/W1974516959","https://openalex.org/W1974622554","https://openalex.org/W1975676524","https://openalex.org/W1999210942","https://openalex.org/W2007938521","https://openalex.org/W2037330396","https://openalex.org/W2038444831","https://openalex.org/W2046158879","https://openalex.org/W2066758332","https://openalex.org/W2070919279","https://openalex.org/W2074529616","https://openalex.org/W2094593572","https://openalex.org/W2314009894","https://openalex.org/W2526389996","https://openalex.org/W6664702764"],"related_works":["https://openalex.org/W2046158879","https://openalex.org/W2949222293","https://openalex.org/W1970403832","https://openalex.org/W1981962891","https://openalex.org/W2735366322","https://openalex.org/W2051196817","https://openalex.org/W2063467391","https://openalex.org/W283886511","https://openalex.org/W2315888635","https://openalex.org/W2005290427"],"abstract_inverted_index":{"An":[0],"advanced":[1],"beam":[2],"finite":[3],"element":[4,16,33,95],"has":[5],"been":[6],"developed":[7],"for":[8,45,55,60],"modeling":[9,35],"rotor":[10,38],"blade":[11],"dynamics":[12],"and":[13,58,71,91,107],"aeroelasticity.":[14],"This":[15],"is":[17],"part":[18],"of":[19,23,36,67,93,111],"the":[20,24,88,94,105,112],"Element":[21],"Library":[22],"Second":[25],"Generation":[26],"Comprehensive":[27],"Helicopter":[28],"Analysis":[29],"System":[30],"(2GCHAS).":[31],"The":[32,65],"allows":[34,59],"arbitrary":[37],"systems,":[39],"including":[40],"bearingless":[41],"rotors.":[42],"It":[43],"accounts":[44],"moderately":[46],"large":[47,52],"elastic":[48],"deflections,":[49],"anisotropic":[50],"properties,":[51],"frame":[53],"motion":[54],"maneuver":[56],"simulation,":[57],"variable":[61],"order":[62],"shape":[63],"functions.":[64],"effects":[66],"gravity,":[68],"mechanically":[69],"applied":[70],"aerodynamic":[72],"loads":[73],"are":[74,83,97,101],"included.":[75],"All":[76],"kinematic":[77],"quantities":[78],"required":[79],"to":[80,103],"compute":[81],"airloads":[82],"provided.":[84],"In":[85],"this":[86],"paper,":[87],"fundamental":[89],"assumptions":[90],"derivation":[92],"matrices":[96],"presented.":[98],"Numerical":[99],"results":[100],"shown":[102],"verify":[104],"formulation":[106],"illustrate":[108],"several":[109],"features":[110],"element.":[113]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}