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- Title
Thermal Storage Systems Assessment for Energy Sustainability in Housing Units.
- Authors
Vega, Tania I. Lagunes; Castro, Sergio A. Zamora; Camilo, Oscar Velazquez; Diaz Vega, Ma Eugenia Alicia; Campos, Ricardo Campos
- Abstract
In order to achieve greater enhancements in energy sustainability for housing, the function and efficiency of two different passive cooling systems were studied: encapsulated water in recycled bottles of Polyethylene terephthalate (PET) and polystyrene plates, in comparison with standard concrete slab systems, which are customarily used in housing. Experiments were placed over a tile surface, in which temperature changes were monitored for a period of 20 days from 08:00 to 20:00. The efficiency of passive thermal storage systems was endorsed through statistical analysis using the "SPSS" software. This resulted in a 17% energy saving, thus promoting energy sustainability in housing units, which reduces the use of electrical appliances required to stabilize conditions to achieve optimum thermal comfort for the human body inside a house, therefore, reducing electrical power consumption, CO2 emissions to the atmosphere and generating savings. Due to the complexity of a system with temperature changes, a fractal analysis was performed for each experimental system, using the "Benoit" software (V.1.3 with self-compatible tools of rescaled range (R/S) and a wavelets method), showing that the thermal fluctuations on the tiles with the thermal storage system adapt to the rescaled range analysis and the regular tiles adapt to the wavelets method.
- Subjects
HEAT storage devices; HOUSING &; the environment; SUSTAINABLE buildings
- Publication
Sustainability (2071-1050), 2016, Vol 8, Issue 5, p413
- ISSN
2071-1050
- Publication type
Article
- DOI
10.3390/su8050413