The use of humidifiers as an energetic alternative to air conditioning: case of a teaching building in Santiago de Compostela
DOI:
https://doi.org/10.17533/udea.redin.13102Keywords:
temperature, energy consumption, cloister and comfort, dampnessAbstract
The next paper is a proposal to reduce the temperature in a space named Cloister in the building Escuela Técnica Superior de Ingeniería, of the University of Santiago (U.S.C.). This space has a transparent roof with high solar radiation, and the temperature has reached 37 ∫C in summer. The atrium has a volume of approximately 7.000 m3 and a complete installation of air conditioning is too expensive. Our solution to diminish the temperature is to increase the dampness of the air and to renew it at the same time, with a minor cost and energy consumption.
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Real Decreto 486/1997, de 14 de abril, por el que se establecen las disposiciones mínimas de seguridad y salud en los lugares de trabajo. Boletín oficial del estado. Madrid, España. 1997. pp. 12918 - 12926.
Documento Básico de Ahorro de Energía. Real Decreto 314/2006, de 17 de marzo, por el que se aprueba el Código Técnico de la Edificación. Boletín oficial del Estado. Madrid, España. 2006. pp. 11816-11831.
Ministerio de Industria, Turismo y Comercio del Gobierno de España. Estrategia de Ahorro y Eficiencia Energética en España 2004-2012 (PAE4+). Madrid. Disponible en http://ec.europa.eu/energy/demand/legislation/doc/neeap/es_neeap_es.pdf Consulta marzo de 2010.
Diario oficial de Galicia. Resolución del Instituto Energético de Galicia de 21 de julio de 2010 por la que se establecen las bases reguladoras para la concesión, en régimen de concurrencia competitiva, de subvenciones a proyectos de ahorro y eficiencia energética correspondiente al ejercicio 2010, co financiadas por el Feder en el marco del programa Feder-Gralicia 2007-2013. Diario oficial de Galicia de noviembre de 2010. Santiago de Compostela. España. 2010. pp. 13714-13725.
A. Aldawoud, R. Clark. “Comparative analysis of energy performance between courtyard and atrium in buildings”. Energy and Buildings. Vol. 40. 2008. pp. 209-214. DOI: https://doi.org/10.1016/j.enbuild.2007.02.017
A. Laouadi, M. Atif, A. Galasiu. “Towards developing skylight design tools for thermal and energy performance of atriums in cold climates”. Building and Environment. Vol. 37. 2002. pp. 1289-1316. DOI: https://doi.org/10.1016/S0360-1323(02)00008-2
A. Laouadi, M. Atif, A. Galasiu. “Methodology towards developing skylight design tools for thermal and energy performance of atriums in cold climates”. Building and Environment. Vol. 38. 2003. pp. 117-127. DOI: https://doi.org/10.1016/S0360-1323(02)00009-4
Y. Pan, Y. Li, Z. Huang, G. Wu. “Study on simulation methods of atrium building cooling load in hot and humid regions”. Energy and Buildings. Vol. 42. 2010. pp. 1654-1660.
T. Kim, S. Kato, S. Murakami. ìIndoor cooling/ heating load analysis based on coupled simulation of convection, radiation and HVAC controlî. Building and Environment. Vol. 36. 2001. pp. 901-908 DOI: https://doi.org/10.1016/S0360-1323(01)00016-6
J. Cejudo. DTIE 9.05. “Sistemas de Climatización”. Ed. ATECYR. Madrid. España. 2009. pp. 25-42.
Real Decreto 1027/2007, de 20 de julio, por el que se aprueba el: Reglamento de Instalaciones Térmicas en los Edificios. Madrid, España. 2011. pp. 35931-35984. Boletín Especial del Estado, 29 de agosto de 2007.
J. Wu, X. Huang, H. Zhang. “Theoretical analysis on heat and mass transfer in a direct evaporative cooler”. Applied Thermal Engineering. Vol. 29. 2009. pp. 980- 984. DOI: https://doi.org/10.1016/j.applthermaleng.2008.05.016
K. Kant, A. Kumar, S. Mullick. “Space conditioning using evaporative cooling for summers in Delhi”. Building and Environment. Vol. 36. 2001. pp. 15-25. DOI: https://doi.org/10.1016/S0360-1323(99)00060-8
Carrier Compañia de Aire acondicionado. Manual de aire acondicionado. Barcelona: Marcombo. 2008. pp. 1-110.
J. Holman. Transferencia de calor. México: Compañía Editorial continental. 1986. pp. 127-143.
P. Yiqun, L. Yuming, H. Zhizhong, W. Gang. “Study on simulation methods of atrium building cooling load in hot and humid regions”. Energy and Buildings. Vol. 42. 2010. pp 1654-1660. DOI: https://doi.org/10.1016/j.enbuild.2010.04.008
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