Ensayo comparativo de un secador pasivo con chimenea y extractor eólico y secador activo con panel fotovoltaico

Abstract

Se presentan en este trabajo distintos ensayos realizados con dos secadores solares domésticos, uno con flujo de aire producido por un sistema chimenea concentrador CPC y extractor eólico de tipo turbina de eje vertical, y otro con flujo forzado mediante dos ventiladores eléctricos adosados a un panel fotovoltaico. Los ensayos cubren pruebas de evaporación de agua libre, simulación de producto higroscópico y secado de carne.

Different tests, destined to the production of dried meet, are presented. These tests were performed using produced by a CPC concentrator chimney and a wind turbine, and a solar domestic drier with forced airflow produced by two dc fans, operated by a photovoltaic module. These tests were performed on different climatic conditions, and cover free water evaporation tests, and meat drying. The results obtained are compared between them.