Simulation Methodology Based on Wind and Thermal Performance for Early Building Optimization Design in Taiwan

Chuan-Hsuan Lin, Min-Yang Chen and Yaw-Shyan Tsay
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Chuan-Hsuan Lin: Department of Architecture, National Cheng Kung University, 1 University Road, Tainan City 701, Taiwan
Min-Yang Chen: Department of Architecture, National Cheng Kung University, 1 University Road, Tainan City 701, Taiwan
Yaw-Shyan Tsay: Department of Architecture, National Cheng Kung University, 1 University Road, Tainan City 701, Taiwan

Sustainability, 2021, vol. 13, issue 18, 1-19

Abstract: In a subtropical climate like that of Taiwan, the high temperature and humid environmental conditions often result in discomfort and health effects for building occupants. With regard to building geometry, the wind environment and thermal comfort assessment, which can enhance energy efficiency and the comfort and health of occupants, both ought to be considered as soon as possible in the design process. In view of the limited comprehensive design evaluation methods and design workflows regarding wind and thermal performance currently available, this research aims to develop an early decision support workflow that includes suggested performance evaluation methods and design optimization processes. The results of our case study show that the building had clear performance results using the proposed evaluation methods, making it easier for architects to understand and compare alternatives. Appropriate analysis and visualization of the results also effectively assisted architects in determining design solutions and making relevant decisions. The methods and results in this article can facilitate performance-based buildings for healthy and energy-efficient built environments.

Keywords: building performance simulation; optimization algorithm; green building design; wind environment; thermal comfort; decision support workflow (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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