Investigation of cooling loads in high-rise residential buildings in Hong Kong
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作者:
Bojic, M
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Hong Kong Polytech Univ, Dept Bldg Serv Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Bldg Serv Engn, Kowloon, Hong Kong, Peoples R China
Bojic, M
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Yik, F
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Hong Kong Polytech Univ, Dept Bldg Serv Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Bldg Serv Engn, Kowloon, Hong Kong, Peoples R China
Yik, F
[1
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Wan, K
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Hong Kong Polytech Univ, Dept Bldg Serv Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Bldg Serv Engn, Kowloon, Hong Kong, Peoples R China
Wan, K
[1
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Burnett, J
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Hong Kong Polytech Univ, Dept Bldg Serv Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Bldg Serv Engn, Kowloon, Hong Kong, Peoples R China
Burnett, J
[1
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机构:
[1] Hong Kong Polytech Univ, Dept Bldg Serv Engn, Kowloon, Hong Kong, Peoples R China
To minimize yearly cooling loads of high-rise residential buildings in Hong Kong, it is essential to take into account special space and time cooling pattern that exists in their apartments and then determine proper thickness, composition, and location of walls and doors in apartments. In these apartments, some rooms are cooled as dining rooms and bedrooms, and some are not cooled as bathrooms and kitchens. The dining rooms and bedrooms have different cooling schedule. Yearly cooling loads are determined by using the multi-zone HTB2 software. In the apartments during these investigations, the basic design of some walls is modified with 5 cm of thermal insulation and/or 10 to 30 cm of concrete, and the basic design of some doors is modified with 5 cm of thermal insulation. These modified walls and doors are placed in eight different locations within the apartment envelope and partitions. Calculation results show that the yearly cooling load is minimized in several cases: 1.when thermally insulated walls and doors are located optimally, 2.when thermal insulation of walls is applied together with proper thickness of concrete, 3.when concrete is uniformly distributed within apartment walls.
机构:
Hanyang Univ, Sustainable Bldg Res Ctr, 55 Hanyangdaehak Ro, Ansan 15588, Gyeonggi Do, South KoreaHanyang Univ, Sustainable Bldg Res Ctr, 55 Hanyangdaehak Ro, Ansan 15588, Gyeonggi Do, South Korea
Oh, Myunghwan
Tae, Sungho
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Hanyang Univ, Sch Architecture & Architectural Engn, 55 Hanyangdaehak Ro, Ansan 15588, Gyeonggi Do, South KoreaHanyang Univ, Sustainable Bldg Res Ctr, 55 Hanyangdaehak Ro, Ansan 15588, Gyeonggi Do, South Korea
Tae, Sungho
Hwang, Sangkun
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ALU ENC Co, Res Ctr Technol, 10 Baekjegobun Ro 9 Gil, Seoul 05562, South KoreaHanyang Univ, Sustainable Bldg Res Ctr, 55 Hanyangdaehak Ro, Ansan 15588, Gyeonggi Do, South Korea
机构:
Hong Kong Polytech Univ, Dept Bldg Serv Engn, RERG, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Bldg Serv Engn, RERG, Hong Kong, Hong Kong, Peoples R China
Wong, Irene
Yang, H. X.
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Hong Kong Polytech Univ, Dept Bldg Serv Engn, RERG, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Bldg Serv Engn, RERG, Hong Kong, Hong Kong, Peoples R China
机构:
Hong Kong Polytech Univ, Res Ctr Bldg Environm Performance, Dept Bldg Serv Engn, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Res Ctr Bldg Environm Performance, Dept Bldg Serv Engn, Hong Kong, Hong Kong, Peoples R China
Wan, KSY
Yik, FWH
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Hong Kong Polytech Univ, Res Ctr Bldg Environm Performance, Dept Bldg Serv Engn, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Res Ctr Bldg Environm Performance, Dept Bldg Serv Engn, Hong Kong, Hong Kong, Peoples R China
机构:
Hong Kong Polytech Univ, Dept Bldg Serv Engn, RERG, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Bldg Serv Engn, RERG, Kowloon, Hong Kong, Peoples R China
Wong, Irene
Yang, H. X.
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Hong Kong Polytech Univ, Dept Bldg Serv Engn, RERG, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Bldg Serv Engn, RERG, Kowloon, Hong Kong, Peoples R China
机构:
Drees and Sommer Advanced Building Technologies GmbH, Obere Waldplätze 11, Stuttgart,70569, GermanyDrees and Sommer Advanced Building Technologies GmbH, Obere Waldplätze 11, Stuttgart,70569, Germany
机构:
Univ Hong Kong, Fac Engn, Dept Elect & Elect Engn, Hong Kong, Peoples R ChinaUniv Hong Kong, Fac Engn, Dept Elect & Elect Engn, Hong Kong, Peoples R China
Ma, Yichuan X.
Yu, Ava C.
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机构:
Univ Hong Kong, Fac Engn, Dept Civil Engn, Hong Kong, Peoples R China
Univ Hong Kong, Pokfulam, Room 207 J,Composite Bldg, Hong Kong, Peoples R ChinaUniv Hong Kong, Fac Engn, Dept Elect & Elect Engn, Hong Kong, Peoples R China
机构:
Hong Kong Polytech Univ, Dept Bldg Serv Engn, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Bldg Serv Engn, Hong Kong, Hong Kong, Peoples R China
Lu, Lin
Ip, Ka Yan
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Hong Kong Polytech Univ, Dept Bldg Serv Engn, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Bldg Serv Engn, Hong Kong, Hong Kong, Peoples R China