01352nam a2200205Ia 4500 IA_The proposal of replacing fossil fuels used for heat generation in the corn mills by solar heaters is where the importance of the present work lies. This idea has become an actual option to avoid environmental contamination. A parabolic reflector of 2.5-m-diameter is proposed, and the suggested materials for its construction are galvanized sheet metal steel 1020; and black painted copper for the receiver. A hydraulic pipe installation, in which the heat losses are measured in order to verify that the water´s temperature does not decrease to a point that is insufficient for the nixtamalization process, is projected. DISENO DE UN SISTEMA DE CALENTAMIENTO SOLAR DE AGU 220117s xx 000 0 und d 186021 Disponible en PDF Heating systems Equipment design 161011 Nixtamalización Equipamiento 161012 Nixtamalization Equipment 161013 Sistemas de calefacción Diseño de equipamiento 161014 López Bautista, Vicente, asesor 163771 Ruíz Chavarría, Gregorio 161015 Sandoval Castilla, Ofelia, asesor 163749 TESIS B36 2015 186021 186021