Buscar
Itens para a visualização no momento 31-40 of 48
Otimização topológica do rotor de separação de debulha de uma colheitadeira agrícola
(2021-09-03)
Threshing separation rotors are widely used as in combines harvester as a flow separator that includes at least one rotary axis. Among the components of the rotor, the finger is one of the main ones because it is responsible ...
Análise do planejamento e desenvolvimento de uma máquina expansora de tubos
(2022-02-15)
Machines and tools that assist in the mechanical conformation process are present in most metal-mechanical industries and aim to change the material's geometry through applied forces. Due to the need for machinery to expand ...
Análise de um veículo lançador de microssatélites através de modelo computacional
(2021-05-07)
Due to the growing demand for suborbital launches, fueled by the purpose of having self-sufficiency in sending satellites into space, the Brazilian Space Program has advanced in the development and production of satellite ...
Implementação de cálculo de parâmetros geométricos e tensões em engrenagens de um redutor planetário
(2022-08-11)
This work is initially structured by an overview of drill machines. It is motivated by a real
lack in a company that seeks to improve and develop its equipment. Considering the need to
assess the geometric parameters and ...
Fabricação e análise dimensional de gabaritos de controle produzidos por manufatura adiviva
(2023)
Jigs that help in the production process, whether assembly or calibration, are present in most of the matelwoking industry. This work aims to develop a methodology for manufacturing and dimensional analysis os control jiggs ...
Controle de vibrações livres utilizando absorvedores de líquido sintonizado
(Universidade Federal de Santa Maria, 2021-11-24)
Vibration mitigation can be achieved by using various damping systems, they can be active
hybrid or passive. Dynamic vibration absorbers are tuned to the structure and they are
responsable of energy dissipation. With new ...
Dimensionamento de um reator de hidrólise de aço inoxidável para uso em uma unidade laboratorial multipropósito
(2021)
In this work, technologies to produce second-generation ethanol were researched, which is considered one of the most promising alternatives for generating energy from non-fossil sources. One of the processes used to obtain ...
Ontologia para auxílio no dimensionamento de junções parafusadas
(2022-08-10)
The sizing of bolted joints is of great importance for mechanical projects, in which they will
be subject to working loads. This sizing demands careful analysis during the design specification
phase, in which materials, ...
Estudo das diferentes tecnologias de gaseificação de biomassa
(2022)
This work constitutes a study of the types of technologies used in the process of gasification of biomass, as well as presents the different types of biomass and the generated residues.The present work aims to predict the ...
Avaliação de pontos críticos no sistema de refrigeração de um baú de caminhão frigorífico durante o processo de remessa de produtos resfriados e congelados
(Universidade Federal de Santa Maria, 2020-07-14)
The objective of the current work was listing the main critical points in the process of transporting frozen and chilled products to obtain a general map of reference data and analyze the temperature profile in a refrigerated ...