Artículos de revistas
Domestic Absorption Refrigeration System Powered By Heat Loss Of Woodburning Cookstove
Registro en:
Ama, Agricultural Mechanization In Asia, Africa And Latin America. Farm Machinery Industrial Research Corp, Tokyo, Japan, v. 26, n. 4, p. 39 - 43, 1995.
845841
2-s2.0-0029370624
Autor
Pereira J.T.V.
Martins G.
Institución
Resumen
The current utilization of woodburning cookstoves in Brazil was surveyed. A traditional heavy-mass woodburning cookstove was studied as a thermal equipment and its thermal efficiency was evaluated by two methods. A new combustion chamber was designed and tested, presenting relevant efficiency increase. A closed two-phase thermosyphon using water as working fluid was designed, built and connected to the combustion chamber of the cookstove. The heat flux and temperature level available during stove operation were determined. Finally, a commercial absorption refrigerator was coupled with the stove through the thermosyphon. The overall results of the coupling signalled a successful country-side applications. 26 4 39 43