Thermal and energy evaluation of a novel polymer-ceramic composite as insulation for a household refrigerator
This article presents a feasibility study of a new polymer-ceramic composite material applied as a thermal insulator on the surface of a low net volume household refrigerator. This paper describes its manufacture in a succinct manner, and a thermal and energy comparison between the factory refrigera...
- Autores:
-
Belman, Juan Manuel
González-Rolón, Bárbara
Serrano-Arellano, Juan
Gámez-Arredondo, Sergio
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2015
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/60646
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/60646
http://bdigital.unal.edu.co/58978/
- Palabra clave:
- 62 Ingeniería y operaciones afines / Engineering
household refrigerator
composite
energy consumption
pyro-expanded perlite
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
Summary: | This article presents a feasibility study of a new polymer-ceramic composite material applied as a thermal insulator on the surface of a low net volume household refrigerator. This paper describes its manufacture in a succinct manner, and a thermal and energy comparison between the factory refrigerator and the refrigerator with the composite installed. Based on the experiments, it is concluded that when using the composite, the average internal temperature of the fridge is increased by 1°C, for practical and design purposes, the refrigerator still functions below 3°C. It was also found that at stable operating conditions the energy consumption using the composite saves approximately 1.5%. Despite these slight savings, the pyro-expanded perlite composite acts as a thermal isolating material. This material may exhibit better ease of use and thermal, energetic and economic benefits, without omitting the environmental characteristics that they favor. |
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