Projeto de recuperação da planta termelétrica do Laboratório de Vapor do Departamento de Energia da Faculdade de Engenharia de Guaratinguetá

Brazil is nowadays the greatest bet of investors for the future due to its stable economy growth. The country has grown side by side with the greatest demand for electrical energy. The international appeal for renewable sources is causing a change in the Brazilian energetic matrix, raising the amount of energy generated by thermoelectric power plants. The construction of new power plants, running on biomass, requires a crescent number of capacitated personnel to run them. The Faculdade de Engenharia de Guaratinguetá – UNESP – has a steam laboratory; witch is deactivated, which has a thermoelectric plant of small capacity. The laboratory reactivation and the return of its activities can be an important tool in order to graduate engineer able to operate on such units. This paper proposes four new experiments to be simulated on the Collage’s Energy Dep. Steam Lab when it gets back to its educational activities

Análise de propostas de sequestro mineral de carbono para usinas termoelétricas no Brasil

Pós-graduação em Engenharia Mecânica - FEG

Simulação de ciclo combinado utilizando software comercial

In Brazil, The power generation has always depended on the rivers, in other words, there are moments that the power generation can vary, which can cause variations in energy supply and even blackout according to the level of water in the reservoirs of the hydroelectric plants. For this reason, many options has been studied, like our example, which is about a combined cycle power plant in Canas. The use of combined cycle is interesting from the point o view of energy, because its efficiency is between 50 and 60%, and from the point of view of environment, because it can burn natural gas, which is cleaner than coal, it reduces the emission of gases that influence on the greenhouse effect. This work aims to perform a technical analysis of a case study of a power plant proposed to be built in Canas by the AES/AES Tietê Group. For the analysis will be used the commercial software GateCycle 6.0.0 from GE, this software has the power of simulating power generation cycles (nuclear, combined, etc.). The energy department of UNESP has the license, which makes possible the academic use of this tool. Two combined cycles were simulated, one using one pressure level HRSG, and another one closer to the real power plant, which is a combined cycle with a three pressure level HRSG. The results were close to expected, for the combined cycle with one pressure HRSG the power was 513,9 MW and a efficiency of 53,27%, in the case with the three pressure level HRSG the power was 517,1 MW and a efficiency of 53,5%. We conclude that the software requires that the user must have the knowledge about the subjects involved in the use of GateCycle in problems resolutions

Recuperação em área de empréstimo usada para construção de usina hidrelétrica

The recovery of native area used in hydroelectric power station construction is a slow process, and it requires the use of covering plant as a source of organic matter, application of nutrients and amendments as soil conditioner. Thus, this study has the objective to study the recovery of physical attribute of subsoil in a distrophic Red Latosol, used in the embankment and foundation of Hydroelectric Power Station, Ilha Solteira, São Paulo, Brazil. The design used was randomized blocks with eight treatments and four replications. The research started in 1992. The treatments consisted of green manure, pasture and soil amendment. After 13 years, total porosity, macroporosity, microporosity, bulk density, aggregate stability, resistance to penetration, organic matter of soil and dry matter of pasture production were evaluated. The adopted treatments are slowly contributing towards recovery of physical attributes of exposed subsoil. The effects of the soil recovery are reaching 0-0.10 m depth.

Efeito da extrusão termoplástica no teor de usina disponível da farinha desengordurada de grão-de-bico (Cicer arietinum, L.)

The aim of this research was to evaluate lysine availability of chickpea (Cicer arietinum, L.) flour submitted to thermoplastic extrusion at three feed moisture levels (13%, 18% and 27%). It was verified that extrusion treatments reduced available lysine by 58% and 55% at 13% and 18% feed moisture levels. The major lysine loss, 71%, was verified at 27% feed moisture level.

Composição e alimentação da ictiofauna da área de influência da Usina Hidrelétrica de Funil, localizada no rio Grande, região sul do estado de Minas Gerais

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Utilização de uma língua eletrônica para classificação de amostras de açúcar em uma usina

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação termodinâmica, termoeconômica e econômica da integração de sistemas de gaseificação da biomassa em uma usina sucroalcooleira

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Análise da viabilidade do aproveitamento da palha da cana de açúcar para cogeração de energia numa usina sucroalcooleira

Pós-graduação em Engenharia Mecânica - FEIS

Análise termodinâmica, termoeconômica e econômica de uma usina sucroalcooleira com processo de extração por difusão

Pós-graduação em Engenharia Mecânica - FEIS

Influências do protocolo agroambiental do setor sucroalcooleiro na produção de açúcar, álcool e energia: estudo de caso em uma usina no interior do Estado de São Paulo

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

Avaliação da aplicação e do desenvolvimento do programa 5 s no setor de manutenção industrial de uma usina de processamento de cana-de-açúcar

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

Produção e custos de transporte: um estudo de caso da Usina da Barra, Barra Bonita-SP

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

Viabilidade econômica e financeira da utilização do excedente de energia elétrica co-gerada em uma usina de açúcar e álcool da Alta paulista

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

Estudo de viabilidade de implantação de usina de moagem de entulho com recursos da iniciativa privada no município de Bauru

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)