Evaluating Campus Spatial Planning from The Viewpoint of Outdoor Thermal Comfort-A Case Study of National Taipei University Sanxia Campus

• Main Authors: Lin, Chieh-Yi, 林杰逸
• Other Authors: Ku Chia-An
• Format: Others
• Language: zh-TW
• Published: 2019
• Online Access: http://ndltd.ncl.edu.tw/handle/8m7e9c

碩士 === 國立臺北大學 === 都市計劃研究所 === 107 === Urban outdoor space design is more severely challenged due to global warming and urban heat island effect.The outdoor space planning combined with good thermal comfort can increase the user's willingness to use and quantify the human's thermal feeling of space. However, the traditional outdoor space design lacks the consideration of thermal comfort as the viewpoint, and Relevant regulations also do not consider. At present, research on outdoor space design with climate is also focused on the temperature that slows down the heat island effect. However, the human body's feeling of heat is not only affected by temperature. Therefore, this study reviews the literature on human thermal comfort, understands the various components that affect the thermal comfort of outdoor human body and its relationship with environmental changes, and explores the causes of poor thermal comfort on campus and the impact of campus space allocation on thermal comfort. It is expected to provide advice on campus outdoor space design with a thermal comfort angle. Therefore, this study mainly uses the CFD model ENVI-met to simulate the campus microclimate performance, explores the causes of poor thermal comfort of the campus through simulated campus data, and analyzes the sensitivity of campus water, pavement and vegetation through the variable advantages of numerical models. Understand the impact of environmental changes on thermal comfort. The research results show that because the basic value of air temperature in the daytime is very high, the outdoor space of the campus is uncomfortable, and the thermal comfort can only be improved by relatively reducing the way. In order to improve the thermal comfort in summer, the air temperature must be lowered. Average radiant temperature, relative humidity and increased wind speed reduce PET values; in the spatial configuration, the effect of water body and paving on improving thermal comfort is limited. To effectively improve the thermal comfort of the campus, it would be ideal to use trees to provide shelter and turf greening.