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Avaliação dos efeitos aerodinâmicos a partir do afilamento e dispositivo de ponta de asa a um vant de competição aerodesign utilizando asa com baixa razão de aspecto
(2023-12-11)
This works could understand the effects of wing tapering and wingtip device for an application with low aspect ratio wing (AR), aimed to got a better aerodynamic performance by these modifications. For the study, the ...
Estudo comparativo de convectores elétricos e equipamentos similares
(2023-12-16)
The objective of this study was to delve deeper into the operation of an electric convector heater and experimentally compare them with competing equipment in the market. These experiments were conducted in a controlled ...
Desenvolvimento e análise de soldagem robotizada híbrida laser-arco elétrico em reservatórios de ar
(2023-12-12)
The present work seeks to analyze the viability of the hybrid laser-electric arc welding process in air reservoir, replacing the current GMAW electric arc welding process. The tests will be carried out in a robotic cell ...
Análise estrutural de tampas traseira e frontal de caminhão basculante
(2023-12-18)
The present work involves the development of a structural analysis, proposing improvements to the front and rear covers of a dump truck, reducing the mass of the implement and increasing rigidity. An estimation was made ...
Projeto de um braço telescópico para implementação em uma estrutura cantiléver
(2023-12-27)
The purpose of this work is to present the design of a telescopic arm intended to be attached to a conventional cantilever, providing ease in the removal of materials such as bars and tubes, especially in situations where ...
Análise do efeito do tratamento superficial no desgaste de um aço H13 em molde de injeção de polímeros
(2023-12-12)
AISI H13 steel is the most suitable and used for manufacturing inserts and mobile components of polymer injection molds. Due to the work requirements for this steel, the mold components are subjected to heat treatment and ...
Projeto de um dispositivo mecânico idealizado para realização de ensaios de vibração baseados no modelo quarter car
(2024-06-26)
Within the most current engineering scenarios, where performance, safety and quality need to be increasingly associated with financial parameters, developing methods to test the product seeking the best dimensioning is ...
Projeto da estrutura e da transmissão de um robô para uso em ambiente hospitalar
(2019-07-21)
This work presents an innovative way of using robotics in hospital environments, leaving the traditional method and implanting technology in the involvement of health professionals with hospitalized people. The objective ...
Aplicação de sistema de refrigeração por absorção em veículos a diesel
(2023-12-15)
The burning of fossil fuels has driven the world economy since the first industrial revolution, which has led humanity to reach its technological peak today. However, unlimited exploitation causes severe damage to nature ...
Análise estrutural de chassi de micro-ônibus de linha leve com longarinas de aço LNE500
(2024-07-08)
Aiming at the global automotive trend towards the reduction of weight and and pollutant emissions, this work proposed carrying out a structural analysis on a minibus vehicle chassis. The aim was to reduce the total mass ...