Construção e análise de desempenho de um fogão solar à concentração utilizando dois focos para cozimento direto

AUTOR(ES)
DATA DE PUBLICAÇÃO

2007

RESUMO

A model of a solar oven with a reflective surface composed of two mirror segments is presented, constituting a two semi-parabolic surfaces made of fiberglass, applied on a ceramic mold, intended to be used in residential and commercial cooking. The reflective surface of the semi-parable is obtained with the use of multiple plain segments of 2 mm wide mirrors. The semi-parabolic structure has visible movements that are comparable to that of the sun. The technical details of the manufacturing and assembling processes will be presented with an analysis of the viability of thermal, economic, and materials of such prototype. This prototype has important social implications and primordial aspects, which combats the ecological damages caused by the wide-scale use of firewood during cooking. It has been demonstrated that the solar oven has the capacity to cook simultaneous two meals distinct for a family of four

ASSUNTO(S)

engenharia de producao solar oven solar energy fogão solar solar concentrators concentradores solares solar radiation energia solar radiação solar

ACESSO AO ARTIGO

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