室外热环境模拟与影响因素分析

Outdoor Thermal Environment Simulation and Influence Factors Analysis

随着社会的发展,"城市热岛"效应日益明显,一方面使城镇室外热环境更加恶劣,此外还会大大增加室内空调等设备的功耗。因此,研究室外热环境问题对于提高城镇居民的居住环境质量和降低建筑能耗都具有重大意义。文中以某城市为背景,利用相关软件建立了一个点式街区模型,之后分别对影响室外热环境的因素进行模拟计算,得出其程度大小以及相互之间的影响。

With the development of the society,the urban heat island effect is increasingly obvious,on the one hand,make urban outdoor thermal environment worse,and moreover also greatly increases the power consumption of the indoor air conditioning equipment. Therefore,research on the outdoor thermal environment problem to improve the quality of urban residents living environment and reduce building energy consumption is of great significance. This article is set in a certain city,a point block model was established based on software,after respectively simulated calculation on the influencing factors of outdoor thermal environment,it is concluded that the degree of size and the influence of each other.