研究生学术报告预告登记(开题、中期、答辩)

       为加强研究生学术交流活动,推进学术创新,特开通“研究生学术报告预告区”。我校研究生和教师可以在预告区及时发布和了解有关研究生学术报告的信息,届时参加。也可就某学术报告展开专题讨论与交流。

报告人: 王冉
学号: 1016214013
学院: 环境科学与工程学院
报告类型: 第一次学术报告
日期: 24 August 2017
时间: 1:00 AM
地点: 腾讯会议
导师: 吕石磊
题目: Impact of passive strategies on building design process in different climates oriented by multiple performance
内容提要:

Passive strategies including window ventilation and shading have important improvements in energy consumption, thermal and light environments, furthermore, the upper limit for improvement is affected by design parameters. However, studies incorporating adjustment strategies in the building design process are very limited. To address this research gap, we explore the effects of window ventilation and shading on building design performance from uncertainty analysis, sensitivity analysis, and multi-objective optimization. Furthermore, China’s typical climate zones are compared given climate effects. Results indicate that (1) The uncertainty of total energy demand in the severe cold climate is most affected with the uncertainty increase rate being 32.0%, the uncertainty of thermal comfort ratio in the hot summer and cold winter climate and the hot summer and warm winter climate is most affected with the uncertainty increase rate being 16.3% and 14.0%, respectively. (2) The sensitivity analysis of the thermal comfort ratio is more sensitive to adjustment strategies than to total energy demand. The severe cold climate is more vulnerable than in other climates. (3) When multi-objective optimization is performed with maximum thermal comfort and minimum total energy demand when considering adjustment strategies, the severe cold climate has the greatest energy-saving potential (38.1%) and the hot summer and cold winter climate has the largest potential to improve thermal comfort (17.6%). More importantly, the light environment is within the comfort range from the daylight glare index, the illuminance, and illuminance uniformity ratios.

图片:
登记人: 王冉
登记时间: Wednesday, 31 March 2021, 12:01 PM