Author(s)

He Jun ¹, Gao Ke ²

Affiliation(s)

¹ China Construction Engineering Design Co., Ltd, Hefei Anhui, 230041, China
² Anhui Zhongrun Road and Bridge Engineering Co., Ltd, Anqing Anhui, 246400, China

Corresponding Author

He Jun

ABSTRACT

According to the orthogonal experimental design method, DeST is used to simulate the energy consumption of the residential buildings in hot summer and cold winter zone. Through range analysis, the order of five factors affecting the energy consumption of residential buildings in hot summer and cold winter zone is determined, namely, the south window-wall ratio, followed by the north window-wall ratio, the external wall U-value, the outer window U-value, and finally the roof U-value. At the same time, the optimal scheme and the most unfavorable scheme of the outer envelope structure design of residential buildings with the above factors and levels are obtained. Compared with the most unfavorable scheme, the energy saving rate of the optimal scheme is increased by 40.96%.

KEYWORDS

Orthogonal experiment, building energy consumption, energy saving design, DeST software

CITE THIS PAPER

He Jun, Gao Ke, Analysis on Energy Saving Potential of Residential Building Enclosure Based on Orthogonal Experimental Analysis . Journal of Civil Engineering and Urban Planning (2022) Vol. 4: 27-33. DOI: http://dx.doi.org/10.23977/jceup.2022.040505.

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• Journal of Sustainable Development and Green Buildings
  
  
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• Computer Aided Architecture Design