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Análise da viabilidade da utilização de visão computacional no levantamento de tráfego para o dimensionamento de pavimentos asfálticos
(Universidade Federal de Santa Maria, 2019-07-12)
Given the great importance of road transportation for both freight transport and people in Brazil, it is essential that the Brazilian road network connects several points of the country and mainly meets the quality ...
Obtenção de parâmetros de resistência e verificação da estabilidade de talude de um solo da cidade de Cruz Alta/RS
(Universidade Federal de Santa Maria, 2019-07-18)
This study seeks to evaluate the stability of the road slope of the northern access work via RS 342 to the city of Cruz Alta, central-north of the state of Rio Grande do Sul. The construction work consists of a 14.20 m ...
Análise de uma laje maciça utilizando-se o método das tabelas e o método de analogia de grelha equivalente
(Universidade Federal de Santa Maria, 2019-07-19)
This work aims to analyze a slab, comparing the results obtained between two calculations methods: Table’s Method and Equivalent Grillage Analogy Method. The first method is usually taught in the classroom in Civil Engineering ...
Projeto preliminar de uma máquina extrusora para produção de filamento de polietileno para impressoras 3D
(Universidade Federal de Santa Maria, 2019-12-04)
The constant growing of solid residues utilisation in majority of plastics from binds and rapid disposal by the user ends its lifecycle soon. Therefore this disposal usually it’s not praticated in proper way being discarded ...
Explosão a vapor como pré-tratamento de biomassas lignocelulósicas para produção de bioetanol
(Universidade Federal de Santa Maria, 2019)
Governments are currently building strategies to increasingly replace fossil fuel consumption by renewable and sustainable fuels. This occurs because oil reserves, the world's main energy source, are in imminent shortage, ...
Perfis de temperatura em um reator de hidrólise para processamento de biomassas agrícolas usando água a alta pressão
(Universidade Federal de Santa Maria, 2019-12-05)
In this work, heat transfer calculations and temperature profiles were evaluated in a 316L (50 mL) stainless steel reactor used for hydrolysis of agricultural biomass using high pressure water. The calculations were necessary ...
Análise energética da produção de bioetanol de segunda geração por meio da hidrólise de biomassas em equipamento multipropósito
(Universidade Federal de Santa Maria, 2019)
In this work data of hydrolysis of soybean hull and straw and data related to sugar fermentation and distillation were collected in order to enable energy analysis for bioethanol production. For hydrolysis, a multipurpose ...
Dimensionamento e prototipagem de uma turbina Kaplan
(Universidade Federal de Santa Maria, 2019-12-04)
Among the various forms of electricity generation, the most important in Brazil are the Hydroelectric Power Plants, due to their large water resources arising from the large number of rivers contained in the Brazilian ...
Implementação de um sistema de gestão de manutenção preventiva industrial
(Universidade Federal de Santa Maria, 2019-12-04)
With the need for industrial machines to improve production quality and productivity, extend equipment and parts life, and optimize time, implementing a preventive maintenance management system comes as a strategy to plan ...
Processamento de resíduos da extração de azeite de oliva usando hidrólise subcrítica
(Universidade Federal de Santa Maria, 2019)
Oil is the main raw material currently used for fuel production. Petroleum is a non-renewable source of energy and causes considerable quantities of pollutants into the atmosphere, such as carbon dioxide and sulphur dioxide, ...