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Navegação por autor "http://lattes.cnpq.br/4963257858781799"

Navegação por autor "http://lattes.cnpq.br/4963257858781799"

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  • Análise do comportamento dinâmico de vigas sanduíche com núcleo honeycomb preenchido com gel magneto reológico 
    FARIA, Lucas Eduardo Ribeiro; http://lattes.cnpq.br/3356547772256930 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Materiais para EngenhariaUNIFEI, 2020-10-02)
    With the rapid advancement of technology comes the need for lighter weight and higher strength materials, so studies on new materials and manufacturing techniques are needed. The aeronautics industry is always at the ...
  • Análise estatística das propriedades do concreto autoadensável misturado com resíduo de borracha de pneus 
    WERDINE, Demarcus; http://lattes.cnpq.br/6080319414713542 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Doutorado - Materiais para EngenhariaUNIFEI, 2021-07-27)
    The present work aims to analyze the influence of the incorporation of rubber waste from scrap tires (RWT) in different contents and granulometries, in partial replacement for sand, in the physical and mechanical properties ...
  • Damage Analysis in Mechanical Structures Using Vibrothermography 
    OLIVEIRA, Lucas Antonio de; http://lattes.cnpq.br/7533889985607594 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2024-02-19)
    This work aims to contribute to the development, understanding, and advancement of damage detection in composite materials using the technique of vibrothermography. This technique, classified as an active infrared ...
  • Desenvolvimento de próteses para membros inferiores híbridas em impressão 3d/fibra de carbono 
    SILVA, Felipe Eduardo Ribeiro; http://lattes.cnpq.br/9312699423184548 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2024-03-28)
    Aiming at the rehabilitation of individuals with lower limb amputations, prostheses are used to provide users with conditions for greater comfort and functionality, enabling walking and the execution of daily tasks. ...
  • Development of a multi-objective optimization algorithm based on lichtenberg figures 
    PEREIRA, João Luiz Junho; http://lattes.cnpq.br/5864158210538587 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2022-08-22)
    This doctoral dissertation presents the most important concepts of multi-objective optimization and a systematic review of the most cited articles in the last years of this subject in mechanical engineering. The State of ...
  • Development of tridimensional carbon fiber/epoxy composites reinforced through the thickness and the mechanical characterization of interlaminar fracture toughness and vibration properties 
    BORTOLUZZI, Daniel Brighenti; http://lattes.cnpq.br/1785298761573425 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Doutorado - Materiais para EngenhariaUNIFEI, 2022-02-24)
    This study is focused on the assessment of the interlaminar fracture toughness in mode II and vibration mechanical properties of composites reinforced through the thickness with rectangular z-pinned manufactured by ...
  • Enhancing mechanical properties of auxetic structures through optimization and experimental testing 
    GOMES, Rafael Augusto; http://lattes.cnpq.br/9929808980672885 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2024-07-05)
    Auxetic materials and structures have been attracting attention due to their mechanical properties, also the notably their high capacity to absorb energy. Some types of auxetic tubular structures have been studied and ...
  • Estudo acerca do uso de controle adaptativo baseado na estrutura do regulador integrativo universal aplicado a controle de voo de aeronaves 
    CAMPOS, Rafaella Barrêto; http://lattes.cnpq.br/4768466900412384 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2022-12-16)
    This thesis addresses studies carried out in order to integrate the adaptive control techniques and the Universal Integral Regulator (UIR). The studies started with the implementation of a non-constant gain, but based on ...
  • Estudo da progressão de danos em materiais compósitos (fibra de carbono/epóxi) sob fadiga em compressão 
    SOUZA, Angelo de; http://lattes.cnpq.br/7341208763545711 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2023-05-28)
    The use of composite materials in the most varied industrial sectors has increased considerably in recent years, especially those reinforced with bidirectional carbon fiber/epoxy resin fabrics. These, in the most varied ...
  • Experimental analysis of eco-friendly mortar with industrial waste 
    SILVA, Lucas Ramon Roque da; http://lattes.cnpq.br/2550001088673319 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2024-04-05)
    The use of industrial waste in cementitious materials is a major challenge for the construction industry. In many sectors, the waste usually presents heterogeneity in terms of volume and production composition, which ...
  • Influência da inserção de fios de memória de forma em materiais compósitos na resposta ao impacto 
    JUNQUEIRA, Diego Morais; http://lattes.cnpq.br/7336322947145042 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2023-03-31)
    In recent decades, the search for high-performance materials has become increasingly common, that is, materials that combine low weight and high mechanical strength. A solution found was composites reinforced with fibers ...
  • Machine learning-based fault detection and diagnosis in electric motors 
    RIBEIRO JUNIOR, Ronny Francis; http://lattes.cnpq.br/7222317956827988 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2021-02-16)
    Fault diagnosis is critical to any maintenance industry, as early fault detection can prevent catastrophic failures as well as a waste of time and money. In view of these objectives, vibration analysis in the frequency ...
  • Metamodel-based static and dynamic optimization of composite structures with ply drop-offs 
    DINIZ, Camila Aparecida; http://lattes.cnpq.br/0433271127203481 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2022-07-22)
    Nowadays, there is no analytical equation able to analyze the issues related to the performance of structures with ply drop-offs. In order to address this issue, a metamodel using Design of Experiments and the SunFlower ...
  • On the impact of delamination on composite structures: comprehensive modal, static, and buckling analysis 
    SAIKI, Lucas Eiji de Castro; http://lattes.cnpq.br/6495018633720574 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2024-07-09)
    Research on composite materials has gained prominence due to their excellent mechanical properties combined with low weight, attracting various engineering fields such as aerospace, naval, automotive, and industrial ...
  • Otimizacao do processo de reuso do cavaco do aco Vanadis ® 8 pela rota da metalurgia do pó, utilizando a moagem de alta energia 
    BARBEDO, Elioenai Levi; http://lattes.cnpq.br/0820111570083525 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2025-02-17)
    Tool steels produced by powder metallurgy, such as Vanadis® 8, stand out due to their excellent mechanical properties, making them suitable for applications in cutting tools, punches, and dies. However, the chips obtained ...
  • Reutilização do cavaco do aço Vanadis ®8 pelo processo de metalurgia do pó utilizando a moagem de alta energia 
    BARBEDO, Elioenai Levi; http://lattes.cnpq.br/0820111570083525 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2021-02-22)
    Vanadis®8 tool steel is a material manufactured by powder metallurgy, widely used in the manufacture of dies, punches, tools for cutting and cold forming. This high-performance steel has a high carbon content in its chemical ...
  • Wavelet transform-based damage identification in laminated composite beams 
    OLIVER, Guilherme Antonio; http://lattes.cnpq.br/5369684790672156 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2021-02-10)
    Laminated composite structures suffers from delamination, the detachment of the layers due to the rupture of the fiber-matrix interface, as their principal mode of failure. Differently from other damages, such as cracks, ...