Metodología para el análisis de vibraciones del ala de una aeronave categoría FAR 23

dc.contributor.advisorCortés Ramos, Henry Octavio
dc.contributor.advisorEalo Cuello, Joao
dc.contributor.authorHernández Ramírez, Carlos Arturo
dc.contributor.researchgroupGnum Grupo de Modelado y Métodos Numericos en Ingenieríaspa
dc.date.accessioned2022-08-23T17:24:45Z
dc.date.available2022-08-23T17:24:45Z
dc.date.issued2022
dc.descriptionilustraciones, graficasspa
dc.description.abstractEl ensayo de vibración en tierra (Ground Vibration Test, GVT) es uno de los procedimientos de ensayo más críticos para la certificación de una aeronave. Su correcta realización permite determinar distribuciones de rigidez, frecuencias naturales, formas modales y amortiguamiento estructural, por lo que sus resultados son especialmente importantes. Este trabajo se centra en el desarrollo de una metodología para la determinación de las propiedades dinámicas del ala de una aeronave a partir de métodos analíticos y experimentales. El desarrollo inicia con una recopilación bibliográfica de metodologías empleadas para el análisis de vibraciones en tierra. Posteriormente se describen los procedimientos empleados para el desarrollo de un ensayo de GVT sobre una aeronave categoría FAR 23 empleando dos casos de carga (0 % y 100 % de combustible). Finalmente se desarrollan dos modelos numéricos basados en el método de los elementos finitos para estimar la respuesta vibratoria de la estructura del ala de aeronave ensayada experimentalmente, el primero empleando elementos simplificados tipo viga Euler-Bernoulli y el segundo empleando elementos tipo cascaron por medio del software comercial ANSYS. Los modelos numéricos presentan buenas correlaciones con los experimentales en relación a las formas modales y sus correspondientes frecuencias naturales. (Texto tomado de la fuente)spa
dc.description.abstractThe Ground Vibration Test (GVT) is one of the most critical testing procedures for an aircraft certification. The proper execution allows the determination of stiffness distribution, natural frequencies, mode shapes and structural damping, according to that the GVT results are specially important. This document is focused on the development of a methodology for the vibration analysis of the wing of an aircraft based on analytical and experimental methods. The work starts with a bibliography compilation of methodologies used on ground vibration analysis. Subsequently the procedures used in the development of a GVT in a FAR 23 aircraft are described using two load cases (0 % and 100 % of fuel). Finally, two numerical models based on the finite element method are developed to estimate the vibration response of the aircraft wing experimentally tested. The first one, using simplified Euler-Bernoulli elements and the second one using Shell finite elements with the commercial software ANSYS. The numerical model results (mode shapes and natural frequencies) have a good relationship with experiments.eng
dc.description.degreelevelMaestríaspa
dc.description.degreenameMagíster en Ingeniería - Ingeniería Mecánicaspa
dc.description.researchareaElementos Finitosspa
dc.format.extentxvi, 135 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.identifier.instnameUniversidad Nacional de Colombiaspa
dc.identifier.reponameRepositorio Institucional Universidad Nacional de Colombiaspa
dc.identifier.repourlhttps://repositorio.unal.edu.co/spa
dc.identifier.urihttps://repositorio.unal.edu.co/handle/unal/82032
dc.language.isospaspa
dc.publisherUniversidad Nacional de Colombiaspa
dc.publisher.branchUniversidad Nacional de Colombia - Sede Bogotáspa
dc.publisher.departmentDepartamento de Ingeniería Mecánica y Mecatrónicaspa
dc.publisher.facultyFacultad de Ingenieríaspa
dc.publisher.placeBogotá, Colombiaspa
dc.publisher.programBogotá - Ingeniería - Maestría en Ingeniería - Ingeniería Mecánicaspa
dc.relation.indexedRedColspa
dc.relation.indexedLaReferenciaspa
dc.relation.references[Ameri et al., 2012]Ameri, N., Grappasonni, C., Coppotelli, G., and Ewins, D. (2012). Ground vibration tests of a helicopter structure using oma techniques. Mechanical Systems and Signal Processing.spa
dc.relation.references[Avitabile, 2001]Avitabile, P. (2001). Experimental modal analysis a simple nonmathematical presentation. S V Sound and Vibration, 35.spa
dc.relation.references[Balakrishnan, 2012]Balakrishnan, A. V. (2012). Aeroelasticity - The Continuum Theory. Springer Science Business Media, first edition.spa
dc.relation.references[Bhat, 2016]Bhat, R. B. (2016). Principles of Aeroelasticity. CRC Press, first edition.spa
dc.relation.references[Chierichetti et al., 2014]Chierichetti, M., Grappasonni, C., Coppotelli, G., and McColl, C. (2014). A modal approach for dynamic response monitoring from experimental data. Mechanical Systems and Signal Processing, 48:199–217.spa
dc.relation.references[D. L. Linero, 2019]D. L. Linero, M. Estrada, D. G. (2019). Análisis estructural mediante el método de los elementos finitos.spa
dc.relation.references[Dowell, 2015]Dowell, E. H. (2015). A Modern Course in Aeroelasticity. Springer International Publishing Switzerland, fifth edition.spa
dc.relation.references[El-Kafafy et al., 2012]El-Kafafy, M., Guillaume, P., and Peeters, B. (2012). Modal parameter estimation by combining stochastic and deterministic frequency-domain approaches. Mechanical Systems and Signal Processing, 35:52–68.spa
dc.relation.references[Ensan and Wickramasinghe, 2014]Ensan, M. N. and Wickramasinghe, V. K. (2014). Methodology for ground and flight vibration testing of light aircraft. Can. Aeronaut. Space J., 60:1–8.spa
dc.relation.references[Ensan and Wickramasinghe, 2014]Ensan, M. N. and Wickramasinghe, V. K. (2014). Methodology for ground and flight vibration testing of light aircraft. Can. Aeronaut. Space J., 60:1–8.spa
dc.relation.references[FAA, 2012]FAA, F. A. A. (2012). Subchapter c - aircraft part 23 - airworthiness standards: Normal, utility, acrobatic, and commuter category airplanes subpart d - design and construction sec. 23.629 - 1b — flutter. Title 14 - Aeronautics and Space Chapter I - FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION.spa
dc.relation.references[FAA, 2017]FAA, F. A. A. (2017). Subchapter c - aircraft part 23 - airworthiness standards: Normal, utility, acrobatic, and commuter category airplanes subpart d - design and construction sec. 23.2245 - aeroelasticity. Title 14 - Aeronautics and Space Chapter I - FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION.spa
dc.relation.references[Göge, 2003]Göge, D. (2003). Automatic updating of large aircraft models using experimental data from ground vibration testing. Aerospace Science and Technology, 7:33–45.spa
dc.relation.references[Harris and Bert, 1989]Harris, C. M. and Bert, C. W. (1989). Shock and vibration handbook (3rd ed.). Journal of Applied Mechanics, 56.spa
dc.relation.references[Kurniawan, 2013]Kurniawan, R. (2013). Numerical study of flutter of a two-dimensional aeroelastic system. ISRN Mechanical Engineering.spa
dc.relation.references[Martíınez and Vergara, 1990]Martíınez , M. M. and Vergara, O. H. R. (1990). Bases para el desarrollo de un laboratorio de vibraciones para la Universidad Nacional de Colombia. Universidad Nacional de Colombia, first edition.spa
dc.relation.references[Middleton, 1960]Middleton, D. (1960). An introduction to statistical communication theory. International Series in Pure and Applied Physics.spa
dc.relation.references[Peeters et al., 2008]Peeters, B., Climent, H., de Diego, R., de Alba, J., Ahlquist, J. R., Carreño, J. M., Hendricx, W., Rega, A., García, G., and and Jan Debille, J. D. (2008). Modern solutions for ground vibration testing of large aircraft.spa
dc.relation.references[Rossi, 2017]Rossi, R. E. (2017). Introducción al análisis de vibraciones con elementos finitos.spa
dc.relation.references[Salehi and Ziaei-Rad, 2007]Salehi, M. and Ziaei-Rad, S. (2007). Ground vibration test (gvt) and correlation analysis of an aircraft structure model. Iranian Journal of Science and Technology, 31:65–80.spa
dc.relation.references[SHAO and FANG, 2009]SHAO, C. and FANG, K. (2009). Study on vibration experiment for aircraft structure under static loads. Aircraft Strength Research Institute, AVIC.spa
dc.relation.references[Simes, 2015]Simes, N. M. (2015). Design of a ground vibration test certification system for unmanned air vehicles.spa
dc.relation.references[University, 2018]University, W. S. (2018). National center for advanced materials performance. urlhttps://www.wichita.edu/research/NIAR/Research/ncamp.php.spa
dc.relation.references[Collar, 1946]Collar, A. R. (1946). The expanding domain of aeroelasticity. The Journal of the Royal Aeronautical Society, 50.spa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.licenseAtribución-NoComercial-CompartirIgual 4.0 Internacionalspa
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/spa
dc.subject.ddc620 - Ingeniería y operaciones afines::623 - Ingeniería militar y náuticaspa
dc.subject.lembVIBRACION (AERONAUTICA)spa
dc.subject.lembVibration (Aeronautics)eng
dc.subject.lembENSAYOS DE VIBRACIONspa
dc.subject.lembVibration tests-8a. ed.eng
dc.subject.proposalAnálisis modalspa
dc.subject.proposalGround Vibration Testeng
dc.subject.proposalFAR 23eng
dc.subject.proposalMétodo de Elementos Finitosspa
dc.subject.proposalModal Analysiseng
dc.subject.proposalFinite Element Methodeng
dc.titleMetodología para el análisis de vibraciones del ala de una aeronave categoría FAR 23spa
dc.title.translatedMethodology for the modal analysis of the wing of a FAR 23 aircraft categoryeng
dc.typeTrabajo de grado - Maestríaspa
dc.type.coarhttp://purl.org/coar/resource_type/c_bdccspa
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aaspa
dc.type.contentImagespa
dc.type.contentModelspa
dc.type.contentTextspa
dc.type.contentWorkflowspa
dc.type.driverinfo:eu-repo/semantics/masterThesisspa
dc.type.redcolhttp://purl.org/redcol/resource_type/TMspa
dc.type.versioninfo:eu-repo/semantics/acceptedVersionspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa

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