Open AccessDesempeño térmico de un espacio habitable con ventilación modo mixto. Diferentes condiciones volumétricas y diferentes condiciones térmico ambientales en el Estado de Guanajuato. México
Author(s) -
Claudia Eréndira Vázquez-Torres,
Adolfo Gómez-Amador,
Carlos Escobar-del Pozo
Publication year - 2019
Publication title -
revista de arquitectura y diseño
Language(s) - English
Resource type - Journals
ISSN - 2531-2162
DOI - 10.35429/jad.2019.10.3.11.19
Subject(s) - environmental science , ventilation (architecture) , volume (thermodynamics) , thermal comfort , thermal , air temperature , atmospheric sciences , physics , meteorology , thermodynamics
In the present work the thermal performance of ahabitable space with mixed mode ventilation is shown.Space located in a dwelling representative of the housingregister by type and surface, data from CONAVI (2017).Results of operating temperature for a base case and sixvirtual evaluation models (MEVi) are presented, varyingthe interior air volume, using Design Builder®calculation tool. The main objective was to determine themodel with less use of active systems by varying thevolume of indoor air with a certain comfort range,according to each thermal condition, when using mixedmode ventilation. Key results: A) Heating and coolingneeds were determined in three thermal conditions, B) byincreasing the volume of indoor air, there was a decreasein comfort hours per year, and a clear tendency to keepthe window open for three thermal conditions, C) it isdemonstrated that, in the thermal conditions: cold subhumid, warm sub humid and temperate sub humid, thatoccur in the state of Guanajuato Mexico, the volume ofindoor air is directly proportional to the energy demandby year.