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Desenvolvimento de metodologia para seleção de áreas adequadas e projeto básico de aterro sanitário para o município de Bento Gonçalves – RS
(2023-11-07)
When disposed inappropriately, solid waste is considered one of the main causes of negative environmental impacts, affecting the public health of the population and the environment. Sanitary landfill can be defined as an ...
Dimensionamento da área de troca térmica entre os fluidos vinho e refrigerante propilenoglicol utilizando um trocador de calor duplo turbo
(2023-11-08)
Tartaric stabilization is a chemical process used in wine production to prevent the formation of undesirable precipitates. The aim of this work is to carry out a case study to size the heat exchange area of a double tube ...
Análise da substituição de uma geradora de água quente alimentada por gás liquefeito de petróleo por uma geradora alimentada a pellet
(2023-11-24)
The history of global industry is directly linked to the use of fossil fuels as an energy source, especially liquefied petroleum gas (LPG), which has been used for decades in the most diverse production sectors. It is ...
Análise crítica operacional de um equipamento protótipo para ensaios de fadiga por flexão rotativa
(2023-11-29)
The application of fluctuating or repetitive stresses on materials causes fracture to occur at stresses much lower than those determined by static tensile or compression tests. This failure caused by alternating forces is ...
Avaliação das forças requeridas e dos parâmetros de processo que afetam a desmoldagem de peças de PVC de moldes metálicos
(2023-12-02)
The aim of this study was to analyze the influence of physical parameters on PVC in the demoulding process of injected clothing labels. To achieve this goal, the PVC temperature levels were set at 40 °C, 60 °C, 79 °C, 93 ...
Análise de um motor ciclo diesel operando com biodiesel aditivado com nanopartículas de óxido de alumínio
(2023-12-14)
The present work proposed to experimentally analyze the performance and gaseous emissions of a diesel cycle internal combustion engine, operating with mixtures of biodiesel and aluminum oxide nanoparticles. Due to the ...
Desenvolvimento de um dispositivo para teste de resistência mecânica para engates de reboque
(2023-12-14)
The trailer hitch is an optional accessory, installed on vehicles and is intended to tow trailers through the coupling between the two. For this product to be sold, it must follow Brazilian traffic legislation and some ...
Análise da substituição de um queimador a gás natural por resistências elétricas em um tanque de lavagem de peças
(2023-12-14)
Burners are devices used to transmit heat to an object through a flame. These can be fed through gas pipes, both natural and Liquefied Petroleum Gas (LPG), or other fuels such as oil and gasoline, depending on the need for ...
Análise da redução de custos através da padronização de componentes para moldes de injeção plástica
(2023-12-14)
With today's highly competitive mold market, where there is a need to build molds with ever shorter lead times and lower costs, the search for cost reductions is becoming increasingly important. Standardizing the components ...
Desenvolvimento de uma plataforma para aquisição de sinal elétrico muscular com o uso da técnica de eletromiografia de superfície
(2023-12-12)
This study proposes the development of a platform to acquire the muscular electrical signal from the shoulder region, which has a significant impact on self-care and social interaction. Professional activities that require ...