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Improving outdoor t...
Improving outdoor thermal comfort of a kindergarten by optimizing its building shape with genetic algorithm
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- Sun, Rui (författare)
- Department of Architecture, School of Design, Shanghai Jiao Tong University, Shanghai 200240, China
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- Chen, Di (författare)
- Department of Architecture, School of Design, Shanghai Jiao Tong University, Shanghai 200240, China
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- Xu, Yulun (författare)
- Department of Architecture, School of Design, Shanghai Jiao Tong University, Shanghai 200240, China
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- Lai, Dayi (författare)
- Department of Architecture, School of Design, Shanghai Jiao Tong University, Shanghai 200240, China
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- Liu, Wei, Assistant Professor, 1987- (författare)
- KTH,Hållbara byggnader
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(creator_code:org_t)
- EDP Sciences, 2023
- 2023
- Engelska.
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Ingår i: 11th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings, IAQVE C2023. - : EDP Sciences.
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Thermally comfortable mircoclimate is essential for creating high-quality outdoor spaces that attract citizens and boost city vitality. Previous design efforts to improve outdoor thermal comfort were usually conducted at large scales, such as city scale, neighborhood scale, urban block scale. Few researchers focused on the building scale. This study proposes an optimization framework based on genetic algorithm to determine the building shape, orientation, and location during early design stage that reduces the overall thermal stress in the target outdoor space. Solar radiation and wind fields were simulated to obtain the outdoor Universal Thermal Climate Index (UTCI) as the performance indicator. The simulations were validated against the experimental data. This investigation applied the proposed optimization framework to design the outdoor space for a kindergarten under the climate of Tianjin and Shanghai, respectively. The results showed that optimization reduced the overall thermal stress. The most favourable kindergarten forms were suggested through optimization. This study supplements the inverse design of outdoor thermal comfort at building scale and provides suggestions to create comfortable urban outdoor spaces.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Husbyggnad (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Building Technologies (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Annan samhällsbyggnadsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Other Civil Engineering (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)