【摘要】 窗户透射太阳辐射直接影响了室内人员热舒适。本研究基于仿真模拟评估了温和地区某新建航站楼南向指廊区幕墙透射太阳辐射的空间和时间分布，并讨论了幕墙透射太阳辐射对室内人员热舒适和空气温度设计值的影响。结果表明，在窗户系统太阳辐射透射率为0.204时，不同季节透射太阳辐射强度峰值分布在49.41(夏季)～96.47(冬季)W/m~2之间。相较于无直接辐射座椅区域，座椅区预计平均热感觉指标变化值分别是0.24(冬季)、0.24(4月过渡季)、0.18(夏季)和0.24(10月过渡季)。此外，研究发现当窗户系统太阳辐射透射率提高0.100时，受太阳辐射影响最大的点位在夏季和冬季的平均辐射温度分别大约升高0.6和1.2℃,PMV分别大约升高0.09和0.13。当窗户系统太阳辐射透射率为0.472时，夏季受太阳影响最大的座椅区位置的空气温度设计值需要降低2.4℃才能保持与无直接太阳直射座椅区同等水平的热舒适。研究可以为高大空间建筑室内热舒适和节能优化设计提供参考。更多还原

【Abstract】 Transmitted solar radiation through windows directly affects the thermal comfort of occupants. This study evaluated the spatial and temporal distributions of transmitted solar radiation through the fa9ade in the south-facing concourse of a new terminal building in a moderate climate zone based on simulation, and discussed the effects of transmitted solar radiation through the fa9ade on the thermal comfort of occupants and the design value of air temperature. The results showed that at a solar radiation transmittance of 0.204 for the window system, the peak intensity of transmitted solar radiation was distributed between 49.41(summer)～96.47(winter) W/m~2 in different seasons. Compared to the seating area without direct radiation, the predicted mean vote(PMV) change values in the seating area were 0.24(winter), 0.24(April transition season), 0.18(summer), and 0.24(October transition season), respectively. In addition, the study found that when the solar transmittance of the window system was increased by 0.100, the mean radiant temperature at the points most affected by solar radiation increased by approximately 0.6 and 1.2 ℃ in summer and winter, and the PMV increased by approximately 0.09 and 0.13, respectively. When the solar radiation transmittance of the window system was 0.472, the design value of the air temperature at the seating area that is most affected by solar radiation in summer needed to be reduced by 2.4 ℃ to maintain the same level of thermal comfort as the area that was not affected. The study can provide a reference for the optimized design of indoor thermal comfort and energy efficiency in large-scale buildings.更多还原