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Energia hidrelétrica: eficiência na geração
(Universidade Federal de Santa Maria, 2014)
Hydro power generation is one of the oldest in the world and used options. This transformation occurs when water passes through the hydraulic turbine that transforms hydraulic power into mechanical power. The turbine rotates ...
Análise do consumo energético em habitação de interesse social (HIS) visando a economia de energia nas edificações
(Universidade Federal de Santa Maria, 2014-12-20)
Noting the constant growth of the energy sector, to perceive the need for
viable ways that result in alteration of this energy square. Therefore this study seeks
monitor energy expenditure of existing in homes by social ...
Eficiência energética na operação de navios especiais de manutenção e inspeção submarina na produção offshore de petróleo
(Universidade Federal de Santa Maria, 2014)
This paper addresses the practical application of the guidelines of the International Maritime Organization concerning Energy efficiency in ships. The focus of this work are the vessels used in support of offshore oil ...
Sistema integrado de gestão de energia em uma empresa siderúrgica
(Universidade Federal de Santa Maria, 2014)
The Brazilian industrial sector is a major consumer of energy, and within it stands out
the steel sector, highly energy-intensive. In this sector, usually the inefficient
management of energy use, with isolated controls ...
Guia para a implantação de pequenas centrais hidrelétricas - PCHs
(Universidade Federal de Santa Maria, 2014-12)
In order to attend to the current energetic demand growth in our country and in order to obtain greater availability of power generation, is essential the utilization of small hydro-electric power plants (in Portuguese, ...
Estudo de um programa de eficiência energética no processo produtivo na indústria metal mecânica
(Universidade Federal de Santa Maria, 2014)
Energy efficiency and sustainability are two issues that go together when it comes in the current economic aspect. Therefore is necessary the companies have special departments that work directly related to this theme. In ...
Análise de eficiência energética em redes de distribuição de energia elétrica
(Universidade Federal de Santa Maria, 2014)
This paper presents an analysis of energy losses in electricity distribution,
focusing on losses by Joule Effect in the primary distribution system. Are proposed
two loss reduction possibilities resulting therefore in ...
Desempenho comparativo entre compressores rotativos de parafuso com velocidade fixa e variável
(Universidade Federal de Santa Maria, 2014-12-06)
The use of compressed air in industries is indispensable, regardless of its size. One of the major problems occurring in the use of compressed air is a large variation in network load with various alternations of high and ...
Eficientização energética de unidade operacional dos correios
(Universidade Federal de Santa Maria, 2014-12-19)
This work shows solution related to the lighting system of an operacional unity of Empresa Brasileira de Correios e Telégrafos, in order to make it more efficient in terms of energy and, simultaneously, appropriate to the ...