Bibliographic citations
Romero, B., (2016). Propuesta metodológica para evaluar la eficiencia energética de edificaciones. Estudio caso: Laboratorio de microbiología y biotecnología - UNALM [Tesis, Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/2855
Romero, B., Propuesta metodológica para evaluar la eficiencia energética de edificaciones. Estudio caso: Laboratorio de microbiología y biotecnología - UNALM [Tesis]. : Universidad Nacional Agraria La Molina; 2016. https://hdl.handle.net/20.500.12996/2855
@misc{renati/245172,
title = "Propuesta metodológica para evaluar la eficiencia energética de edificaciones. Estudio caso: Laboratorio de microbiología y biotecnología - UNALM",
author = "Romero Verástegui, Betsy Daniela",
publisher = "Universidad Nacional Agraria La Molina",
year = "2016"
}
The following investigation presents a proposed methodology to evaluate energy efficiency in buildings and its application to a case study. The determination of the steps to be followed was done based on a review of literature and Latin American regulations related to the subject. During this phase, the similarities and differences between them were compared to determinate the most relevant aspects to be considered. It was concluded that the main factors that influence energy efficiency and that should be included in a methodology that adequately represents the energetic status of a building are: (1) the climate conditions and (2) gain and loss heating parameters (internal heat, radiation, materials and ventilation). With that information, a gain/loss heating balance was performed to be able to know if the building suffers from a surplus or deficit of heat. The unbalanced conditions of this final state will produce an energy expense to regulate the current conditions looking to reach an adequate comfort for the users; this action will also cause an economic expense. The defined methodology was applied to the case study: “Laboratorio de Enseñanza e Investigación en Microbiología y Biotecnología – Facultad de Ciencias UNALM” to obtain the heat balance under the initial design conditions. These calculations determined that the building is suffering from a heat surplus. Afterwards, the methodology was re-applied but this time including design suggestions to reduce the excess of heat. The comparison between the initial and the proposed conditions showed an average decrease of 24.5 percent in the extra heat in the building, which represents a saving of S/. 11 016 / year.
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