采用综合方法对病房的环境性能进行运行能耗、日照和舒适度分析

IF 3.5 Q3 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY
N. Eisazadeh, F. De Troyer, K. Allacker
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引用次数: 0

摘要

目的 全面评估窗户的环境性能,分析窗户的设计和特性如何影响建筑/空间的整体性能。设计/方法/途径本研究在产品层面调查了不同玻璃类型、窗框和防火安全门的生命周期环境影响。本文还对病房进行了建筑一体化环境分析,通过将动态能源分析、舒适度和采光性能与生命周期评估(LCA)研究相结合,考虑了窗户的多种功能。研究结果表明,平板玻璃的数量是玻璃单元对环境影响的主要因素。就病房而言,全球变暖对环境成本的影响最大,其次是人体毒性、微粒物质的形成和富营养化。这些影响的主要驱动因素是生产工艺和运行能耗。这项研究强调了评估窗户性能的一系列标准的重要性。原创性/价值 通过考虑窗户/设计参数之间的联系及其对能源使用/成本、日照、舒适度和环境影响的影响,采用综合评估方法来研究窗户对环境性能的影响。评估和比较了不同建筑元素的内在影响以及各种设计参数对环境性能的影响。环境成本以外部环境成本(欧元)表示。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Environmental performance of patient rooms using an integrated approach considering operational energy, daylight and comfort analysis
PurposeThe aim is to holistically assess the environmental performance of windows and analyse how their design and characteristics contribute to the overall performance of the building/space. This study focuses on the performance of windows in patient rooms hosting less mobile people.Design/methodology/approachThis study investigates the life cycle environmental impacts of different glazing types, window frames and fire safety doors at the product level. This article also presents a building-integrated environmental analysis of patient rooms that considers the multiple functionalities of windows by incorporating dynamic energy analysis, comfort and daylighting performance with a life cycle assessment (LCA) study.FindingsThe results indicate that the amount of flat glass is the main contributor to the environmental impacts of the glazing units. As for the patient rooms, global warming shows the most significant contribution to the environmental costs, followed by human toxicity, particulate matter formation and eutrophication. The key drivers for these impacts are production processes and operational energy use. This study highlights the significance of evaluating a wide range of criteria for assessing the performance of windows.Originality/valueAn integrated assessment approach is used to investigate the influence of windows on environmental performance by considering the link between window/design parameters and their effects on energy use/costs, daylighting, comfort and environmental impacts. The embodied impacts of different building elements and the influence of various design parameters on environmental performance are assessed and compared. The environmental costs are expressed as an external environmental cost (euro).
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来源期刊
Smart and Sustainable Built Environment
Smart and Sustainable Built Environment GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY-
CiteScore
9.20
自引率
8.30%
发文量
53
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