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首页> 外文期刊>Energy Reports >Influence of urban canopy green coverage and future climate change scenarios on energy consumption of new sub-urban residential developments using coupled simulation techniques: A case study in Alexandria, Egypt
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Influence of urban canopy green coverage and future climate change scenarios on energy consumption of new sub-urban residential developments using coupled simulation techniques: A case study in Alexandria, Egypt

机译:城市冠层绿色覆盖率和未来气候变化情景对利用耦合仿真技术的新子城市住宅开发能源消耗的影响 - 以埃及亚历山大的一个案例研究

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The trend of urban and suburban developments is concluding that more than 70% of the world population will be living in urban areas by mid-21st century within dis-comfortable built environment. In Egypt, a concern about climate change resilient communities is having more listeners after Paris climate agreement in 2015. Therefore, assessing present and future outdoor microclimatic effects on the indoor environmental quality and energy consumption in turn is crucial to build the capacities for mitigation and adaptation strategies. In this research work, the coupled outdoor–indoor simulation methodology is applied using ENVI-met and DesignBuilder to let buildings respond to the street canyon conditions since indoor simulation packages does not consider urban details. Such mutual relation is explored in a site case in Borg El-Arab, Alexandria, Egypt, in which urban canopy green coverage (trees, green walls and roofs) have been applied. Comparing results of indoor thermal comfort for the examined site buildings in present until end of century (2020, 2050 and 2080) with and without the urban canopy green coverage; show that indicators and adaptation strategies can be developed for climate change scenarios.
机译:城市和郊区发展的趋势是结论是,超过70%的世界人口将在21世纪中期在不舒适的建筑环境中居住在城市地区。在埃及,关于气候变化的担忧是在2015年巴黎气候协定之后拥有更多的听众。因此,对室内环境质量和能源消耗的评估和未来的户外微跨度效应又对构建缓解和适应的能力至关重要战略。在这项研究工作中,使用Envi-Met和DesignBuilder应用了耦合的室外室内仿真方法,让建筑物响应街道峡谷条件,因为室内模拟包不考虑城市细节。这种相互关系在Borg El-Arab,埃及亚历山大,埃及的地点案例中探讨,其中已申请城市冠层绿色覆盖(树木,绿墙和屋顶)。比较目前审查的场地建筑物的室内热舒适结果结果,直到世纪末(2020,2050和2080),没有城市冠层绿色覆盖;表明,可以为气候变化方案开发指标和适应策略。

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