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Use of outdoor microclimate simulation maps for a planting design to improve thermal comfort
Sustainable Cities and Society ( IF 11.7 ) Pub Date : 2020-03-16 , DOI: 10.1016/j.scs.2020.102137
Ceren Altunkasa , Cengiz Uslu

The availability of thermal comfort conditions outdoors is considered one of the necessities of being a livable city. There is a relationship between outdoor thermal comfort and microclimate regulation potential of tree species. This study aims to form a proposal planting design, which may enhance outdoor thermal comfort in a university campus. In this study, thermal comfort has been identified by Predicted Mean Vote (PMV) index and ASHRAE scale and the analysis has been performed with ENVI-met software. The study has been carried out in three stages: a) Evaluation of the campus master plan in terms of thermal comfort, b) Formation of planting design, where six tree species have been used to improve thermal comfort and evaluation of this offer in terms of thermal comfort c) Comparison of the findings obtained in the first two stages and manifestation of information, which may be used in the activities aimed at improving thermal comfort. According to the findings obtained in the study, with a planting design in which tree species are located according to their characteristics, PMV values increase by 0.50 on average in the coldest hours of winter and decrease by 1.75 on average in the hottest hours of summer.



中文翻译:

使用室外微气候模拟图进行种植设计以提高热舒适度

户外提供的热舒适条件被认为是宜居城市的必要条件之一。树木的室外热舒适性与微气候调节潜力之间存在关系。这项研究旨在形成一项建议的种植设计,以提高大学校园的室外热舒适性。在这项研究中,通过预测平均投票(PMV)指数和ASHRAE量表确定了热舒适性,并使用ENVI-met软件进行了分析。这项研究分三个阶段进行:a)在热舒适性方面评估校园总体规划,b)种植设计的形成,其中使用了六种树种来改善热舒适性,并在热舒适性方面对此报价进行了评估。c)比较前两个阶段获得的发现和信息表现,这些信息可用于旨在提高热舒适性的活动中。根据研究中获得的发现,采用根据树木特征定位树种的种植设计,PMV值在冬季最冷的时候平均增加0.50,在夏季最热的时候平均减少1.75。

更新日期:2020-03-16
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