TY - GEN
T1 - Energy-Saving Analysis of Low-Rise Prefabricated Building Integrating with Metamaterial-Based Cool Roof in China
AU - Ma, Mingquan
AU - Zhang, Kai
AU - Tang, Saihong
AU - Chen, Lufang
AU - Niu, Xiaofeng
AU - Li, Fei
N1 - Publisher Copyright:
© 2020, Springer Nature Singapore Pte Ltd.
PY - 2020
Y1 - 2020
N2 - The novel metamaterial-based radiative cooling film has recently been developed and reported a 110 W/m2 cooling power on a daily average. The most convenient application of this metamaterial-based radiative cooling film is to integrate with building as the cool roof. However, the cool roof has always only benefit to the top floor of the building. Since the prefabricated building, commonly lower than two-floor, has relatively higher roof area to floor area ratio, the metamaterial-based cool roof is perfectly applicable to them as renewable energy-based new cooling mechanism. In this study, the prefabricated building is modelled with EnergyPlus, and then the detailed simulation analysis has been conducted for five locations in China, including Harbin, Beijing, Kunming, Nanjing, and Guangzhou. The results show that the adoption of metamaterial-based cool roof to low-rise prefabricated building will save cooling electricity consumption by 18.7–34.8% annually.
AB - The novel metamaterial-based radiative cooling film has recently been developed and reported a 110 W/m2 cooling power on a daily average. The most convenient application of this metamaterial-based radiative cooling film is to integrate with building as the cool roof. However, the cool roof has always only benefit to the top floor of the building. Since the prefabricated building, commonly lower than two-floor, has relatively higher roof area to floor area ratio, the metamaterial-based cool roof is perfectly applicable to them as renewable energy-based new cooling mechanism. In this study, the prefabricated building is modelled with EnergyPlus, and then the detailed simulation analysis has been conducted for five locations in China, including Harbin, Beijing, Kunming, Nanjing, and Guangzhou. The results show that the adoption of metamaterial-based cool roof to low-rise prefabricated building will save cooling electricity consumption by 18.7–34.8% annually.
KW - Cool roof
KW - Energy-saving
KW - Metamaterial
KW - Radiative cooling
UR - http://www.scopus.com/inward/record.url?scp=85082993307&partnerID=8YFLogxK
U2 - 10.1007/978-981-13-9528-4_7
DO - 10.1007/978-981-13-9528-4_7
M3 - 会议稿件
AN - SCOPUS:85082993307
SN - 9789811395277
T3 - Environmental Science and Engineering
SP - 57
EP - 65
BT - Proceedings of the 11th International Symposium on Heating, Ventilation and Air Conditioning, ISHVAC 2019 - Volume III
A2 - Wang, Zhaojun
A2 - Wang, Fang
A2 - Wang, Peng
A2 - Shen, Chao
A2 - Liu, Jing
A2 - Zhu, Yingxin
PB - Springer
T2 - 11th International Symposium on Heating, Ventilation and Air Conditioning, ISHVAC 2019
Y2 - 12 July 2019 through 15 July 2019
ER -
