ENERGY AND ECONOMIC IMPROVEMENT OF DOMESTIC REFRIGERATOR ONLY REPLACING ORIGINAL R12 REFRIGERANT BY OTHER ECOLOGICAL REFRIGERANT - EXPERIMENTAL ANALYSIS

Descripción del Articulo

We demonstrate experimentally the energy and economic improvement of a domestic refrigerator, after only replace the original refrigerant R-12 (CFC) on the other ecological refrigerant R-134b (HFC). Commonly a refrigerator using CFC is replaced with new green refrigerator. However, in developing cou...

Descripción completa

Detalles Bibliográficos
Autores: Gonzales Chávez, Salome, Rosas Martínez, Néstor
Formato: artículo
Fecha de Publicación:2014
Institución:Universidad Nacional de Ingeniería
Repositorio:Revista UNI - Tecnia
Lenguaje:español
OAI Identifier:oai:oai:revistas.uni.edu.pe:article/29
Enlace del recurso:http://www.revistas.uni.edu.pe/index.php/tecnia/article/view/29
Nivel de acceso:acceso abierto
Materia:Refrigeración doméstica
Refrigerante CFC
Refrigerante ecológico HFC
Capa de ozono
Eficiencia energética
Descripción
Sumario:We demonstrate experimentally the energy and economic improvement of a domestic refrigerator, after only replace the original refrigerant R-12 (CFC) on the other ecological refrigerant R-134b (HFC). Commonly a refrigerator using CFC is replaced with new green refrigerator. However, in developing countries the residential sector has mostly refrigerators operating with R-12 and life exceeding 10 years use, despite the existence of international agreements that prohibit their use.  As a result we obtain that the refrigerator in evaluating operating with ecological refrigerant, compared with R-12 refrigerant source, stable thermodynamic conditions operation and lower power consumption compressor, for all load conditions and extended periods of operation is achieved. Therefore, one of the most convenient solutions from a socioeconomic view point, it is only replacing CFC refrigerant used in the refrigerator (old), making the appropriate dosage of ecological coolant and lubrication oil-fluidizationKeywords.- 
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).