Listar por temas CNPq "ENGENHARIAS::ENGENHARIA MECANICA"
Mostrando ítems 1-20 de 24
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Potencial de utilização de resíduos de filmes poliméricos e de fibras de vidro provenientes do processo de fabricação de pás eólicas
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP-So, Câmpus Sorocaba, 08/11/2019)The investments made in wind energy have been growing globally over the years, aiming at sustainable alternatives for the segment. However, this growth carries with it an increase in the consumption of production materials ... -
Análise de chatter no torneamento de aço endurecido utilizando o método de elaboração de diagramas de lóbulos de estabilidade
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 01/04/2021)Chatter is a self-excited phenomenon that affects manufacturing processes, which causes a poor surface quality in final pieces, excessive tool wear, waste of material and uncomfortable noise, causing financial loss and bad ... -
Análise de falha em materiais metálicos: uma abordagem complexa utilizando PLS-SEM
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/12/2020)Metallic materials may fail due to several reasons and at different ways. In general, it is common to be verified overload (ductile or fragile) or fatigue. These failures always let evidences that can explain their natures ... -
Investigação experimental da influência de parâmetros de usinagem sobre a resistência mecânica de um aço ferramenta endurecido
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/04/2020)The manufacturing process, the machinability of a material, its mechanical properties and application purposes are recurrent subject of analysis. However, not always the machining parameters influences are taken into ... -
Investigação do comportamento mecânico de scaffolds utilizados no tratamento de fraturas ósseas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 10/08/2020)Scaffolds are implants used to accelerate the bone regeneration process of fractured bones. These components, developed in a research area called Bone Tissue Engineering, are designed to mimic human bone both in its ... -
Influência da geometria do inserto de fresamento sobre a integridade superficial de uma liga de titânio
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Mecânica - PPGEMec, Câmpus São Carlos, 06/07/2022)Titanium alloys have got features that classify them as excellent candidates for medical applications. However, they have porr machinability mainly due to their low thermal conductivity, high chemical affinity to almost ... -
Dimensionamento do conjunto manga de eixo, ponta de eixo e cubo de roda de um veículo Baja
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 26/05/2022)The suspension of a Baja SAE vehicle is highly demanded in competitions, due to the terrain characteristics, and can show constant failures, if badly designed. Besides, the dynamics of the car are directly linked with its ... -
Projeto e dimensionamento de sistemas de freios de veículos Baja SAE
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 17/02/2022)The Baja SAE project was created at the University of South Carolina, located in the United States of America, where the first competition was held in 1976. Later, the project started in Brazil, where it became known as ... -
Modelagem de curvas de fluxo plástico de um aço bifásico utilizando inteligência artificial
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Mecânica - PPGEMec, Câmpus São Carlos, 21/01/2022)The data used for the development of this work were obtained from previous research, in which samples of a super duplex stainless steel with ferritic matrix and dispersed austenite particles were deformed with torsion tests ... -
Eletrificação e transformação digital no setor automotivo: a relação entre empresas tradicionais e novas entrantes
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/02/2022)The automotive sector has as its main attribution the production of motorized vehicles and it represents, on the world stage, an important actor in the creation of jobs and Gross Domestic Product (GDP). In the early days ... -
Processo de estampagem incremental do alumínio QQ-A-250/5 (2024-T3): análises por elementos finitos e experimentos
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Mecânica - PPGEMec, Câmpus São Carlos, 27/07/2022)The single point incremental forming method performed without die support is suitable for small batch and prototype product manufacturing due to the lower cost involved in its tooling acquisition, simplicity and flexibility ... -
Desenvolvimento de um software de simulação do comportamento dinâmico de um veículo baja
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/12/2021)The difficulty of predicting the dynamic behavior and stress involved in an off road vehicle significantly influences the design and development of its suspension. In an attempt to overcome this problems, computational ... -
Análise diagnóstica de cursos de graduação em engenharia mecânica à luz das novas diretrizes curriculares
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/02/2022)Although engineering and engineering education existed for centuries; standardization started just a few decades ago. In Brazil, the first engineering course emerged in 1792, yet only in 1976 appeared initial curriculum ... -
Controle de vibrações induzidas pelo vento por alteração do padrão superficial em uma viga cantilever
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Mecânica - PPGEMec, Câmpus São Carlos, 09/06/2022)In the present work, the study of an aeroelastic problem referring to cantilever beams with surface notches exposed to wind is presented, as well as a design of a control system whose purpose is to maintain a desired ... -
Estudo da aplicação de filmes automontados de PAH/PEDOT: PSS em membranas de Nafion®
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência dos Materiais - PPGCM-So, Câmpus Sorocaba, 18/03/2013)The present work aimed the fabrication of layer-by-layer nanostructured films of poly (allylaminehydrochloride) (PAH) and poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) (PEDOT:PSS) onto Nafion® 212 membranes. ... -
Desenvolvimento de uma metodologia para usinagem econômica em um processo de torneamento e mandrilamento em uma indústria não automatizada
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/03/2023)The hydroelectric sector is considered one of the main sources of electricity generation in the country, given the high production capacity involving this energy matrix, in addition to the great abundance of this resource ... -
Competências esperadas de um engenheiro e o projeto pedagógico do curso de Engenharia Mecânica da UFSCar: uma análise comparativa
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 26/09/2022)It is expected of all the people that graduates on a university that they obtain competences, knowledge and skills throughout their course to be able to work in their area of expertise. The curricular guidelines of Engineering ... -
Projeto conceitual de um rastreador de satélites
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 10/02/2023)Given the technology advancements in the aerospace sector and the increasing number of low-cost educational nanosatellite missions launched in low Earth orbits, it’s necessary to find solutions that enable communication ... -
Previsão da rugosidade superficial de aços endurecidos através de rede neural artificial
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 05/04/2023)Surface integrity is a critical concept in the field of mechanical engineering, which refers to the quality and properties of a material's surface after it has undergone a manufacturing process. Therefore, controlling the ... -
Uma contribuição ao processo de rotomoldagem em polietileno
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 29/03/2023)Rotomolding is the polymer transformation process that currently has the greatest growth space in the industry, however it is still a process that needs studies for its improvement. Technical knowledge is poorly parameterized ...