Sistema fuzzy de suporte a decisão para aplicação de programa de eficiência energética em serrarias

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Desenvolvimento de metodologia de eficiência energética para aplicação em processos industriais de laticínios

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Um Modelo para Análise do Balanço e Eficiência Energética na Logística de Transporte Dutoviário para Exportação do Etanol.

This paper analyzed the energy flow of a route currently designed to transport ethanol from the Midwest region of Brazil for exportation, more precisely from the city of Aparecida do Taboado (MS) to the port of São Sebastiao (SP). The route studied a single modal combined into two pieces, duct - duct. The direct and indirect energy, involved in the operations were used to account for the inputs and outputs of energy from and into the system. The energy input and output were the variables, diesel fuel, lubricants, greases, indirect energy consumption of machinery and equipment, power consumption of labor, the energy consumption and energy consumption in depreciation and maintenance of roads. We found that this route has specific energy consumption of 0,14 MJ km-1 m-3 . The Net Energy Gain (GEl), the Energy Efficiency global (EEg) and Renewable Energy Balance (BEr), which were the energy indicators adopted in this study were obtained respectively: 1.585.958.977,00 MJ; 200,72 and 1.593.900.000,00MJ.

Princípios e práticas sustentáveis em eficiência energética aplicados em TI

Pós-graduação em Engenharia Elétrica - FEB

Eficiência energética de sistemas de iluminação em galpões de aves poedeiras através de avaliações estatísticas e econômicas

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Fatores críticos de sucesso da gestão ambiental com foco em eco-eficiência energética: estudo de múltiplos casos em unidades prestadoras de serivços hospitalares

Pós-graduação em Engenharia de Produção - FEB

Eficiência energética em sistemas de refrigeração industrial: estudo de caso

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Eficiência energética aplicada na indústria de bebidas em sistemas de refrigeração e ar comprimido: estudo de casos

Pós-graduação em Engenharia Mecânica - FEG

Diagnóstico informatizado de eficiência energética: uma proposta às agroindústrias

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Eficiência energética em sistemas de aeração de silos de armazenagem de grãos, utilizando inversores de freqüência

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Eficiência energética e econômica da produção de leite bovino em explorações familiares no Município de Pardinho,região de Botucatu-SP

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Produtividade, eficiência energética e econômica em semeadura cruzada de soja

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Eficiência Energética e sustentabilidade em edificações: um estudo de caso na biblioteca da UNESP de Guaratinguetá

Energy efficiency has gained significant importance in recent years, mainly due to cyclical climatic conditions and current supply of natural resources. The present work deals with the procedures and requirements necessary to evaluate a building to a level of efficiency corresponding to your project and the actual implemented. To perform this analysis, we adopted the technical regulation efficiency prepared by Procel along with other agencies of the sector. The Regulation aims to create a model for the technical evaluation of the efficiency of buildings, popularize and expand the theme specification of conditions drawn up today. The building analyzed in this study was the library of UNESP, Guaratinguetá. Still, after the completion of the final efficiency analysis, are presented proposals for intervention that can improve and enhance the present situation of the building. The interventions are based on many technical factors and local conditions of climate and supply of resource. The issue of sustainability was explained in order to serve as a tool to expand the options available to upgrade a building in front of their impact on the environment

Eficiência energética em uma indústria madeireira

In wood processing industries, which use electrical equipment in the production process, in most cases these are badly scaled or operate under inadequate conditions, resulting directly in industrial energy efficiency, which proves important because besides having technological innovation, also with practices and policies, aims to decrease power consumption. So in a wiring project should take into account the variables that influence energy efficiency. Thus this work has been reviewed and subsequently calculated some of these variables, such as active power, power factor and demand for the entire industry (global) and also for specific equipment, the chipper. The network analysis was performed in a wood processing industry in the city of Taquarivaí - SP, and evaluated these variables with a network analyzer and also by analysis on energy bills, which were found in both analysis levels below those found in literature. These factors are due to poor design, improper use, storage of equipment or even by characteristic of the production process, ie, the equipment running on empty because of the volatility of production

Estudo sobre eficiência energética em uma unidade industrial

This work contemplates an opportunities study of the rational use of energy in an industrial unity from the demand analysis and electrical energy consumption. Through a guide of energy analysis it was described how to find the main problems that create energy wastes in an industry, showing the ways so the production processes avoid such wastes and start to use energy in a more sensible e efficient way. It was also studied, the technical e economical viability of possible interventions to be implemented in terms of energy conservation and of possible demand supply alternatives