Publicação:
Avaliação energética de um sistema de refrigeração por absorção utilizando gás de aterro e gás natural

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Data

2008-12-01

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Coorientador

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Artigo

Direito de acesso

Acesso abertoAcesso Aberto

Resumo

The current technological development made by the absorption refrigeration system is an economic and ambient alternative in comparison to the vapor cycle, possessing an advantage that uses thermal energy that is less noble. Chillers of absorption are used widely in the air conditioned industries, because they can be set in motion through hot water vapors that burn natural gas, solar energy, biomasses amongst others instead of electricity. These systems allow it to reduce the tips of electric demand and balance the rocking of energy demand. This work has had a main objective to simulate a absorption refrigeration cycle with lithium-water bromide solution using biogas of sanitary landfill, and mixtures of this with natural gas. These results shown to the energy viability of the system burning biogas and its mixtures with natural gas in the generator, when compared with equipments that uses traditional fuels (natural gas, oil diesel, amongst others), for operation the commercial chillers with 15 kW of the refrigeration capacity and temperature of the water in the entrance of 14°C and the exit of 7°C.

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Idioma

Português

Como citar

Ciencia y Engenharia/ Science and Engineering Journal, v. 17, p. 11-16.

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