会议论文详细信息
Central Europe towards Sustainable Building
Parametric Study: Impact of Selected Factors on the Energy Demand of a Family House
生态环境科学
Juras, P.^1 ; Durica, P.^1 ; Jandacka, J.^2
Department of Building Engineering and Urban Planning, Faculty of Civil Engineering, University of Zilina, Univerzitna 8215/1, Zilina
01026, Slovakia^1
Department of Power Engineering, Faculty of Mechanical Engineering, University of Zilina, Univerzitna 8215/1, Zilina
01026, Slovakia^2
关键词: Building envelopes;    Different shapes;    Indoor air quality;    Low-energy house;    Mechanical ventilation;    Natural ventilation;    Parametric study;    Zero energy house;   
Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/290/1/012096/pdf
DOI  :  10.1088/1755-1315/290/1/012096
学科分类:环境科学(综合)
来源: IOP
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【 摘 要 】

Results of a parametric study, which deals with energy demand of family house with different shape factors and thermal properties of the building envelopes will be presented. Basic shape is a single-floored bungalow. Partly two-story and complete two-story house with flat roof are alternatives. Different building envelopes are considered, from the project, upgraded to low-energy house up to nearly-zero energy house. Air change ratio respects required indoor air quality. The natural ventilation and mechanical ventilation with heat recovery were analyzed. Pellets, wood, electric, gas and heat pump were considered as heat sources. Also a combination with solar collectors to decrease energy for hot water preparation was considered. Presented results are in form of delivered energy and primary energy.

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