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Ten questions about natural ventilation of.non-domestic buildings

机译：关于非住宅建筑自然通风的十个问题

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Throughout history, natural ventilation has remained the preferred choice for the majority of residential buildings, while, in commercial buildings, natural ventilation went from being the single option to somewhat of a lost art as mechanical ventilation systems and air conditioning became the standard during the second half of the twentieth century. Recently, as a result of environmental concerns, in particular the greenhouse gas emissions from buildings, interest in natural ventilation in commercial buildings has seen a resurgence. Unfortunately, the hiatus in natural ventilation use in these buildings has resulted in the loss of existing design know-how and consequently limited new developments in a period during which comfort and indoor air quality performance standards have continuously risen. Nevertheless, the past 25 years has seen significant advances in our understanding of the fluid mechanics of natural ventilation and Architectural Fluid Mechanics has developed as a new subject. In response to these new scientific advances and in an attempt to restore confidence in the applicability of natural ventilation in practice, this paper presents ten questions about building natural ventilation that span the different scales of the problem, from an urban context down to the neighbourhood and the building itself. These questions are commonly asked when a designer is considering natural ventilation as the preferred means of cooling a non-domestic building, and the answers are intended to provide succinct links to the latest knowledge, identify areas that require additional research and assist designers in making appropriate decisions. (C) 2016 Elsevier Ltd. All rights reserved.
机译：纵观整个历史，自然通风一直是大多数住宅建筑的首选，而在商业建筑中，自然通风已从单一的选择变成了一种失落的艺术，因为机械通风系统和空调已成为第二个建筑的标准。二十世纪下半叶。近来，由于对环境的关注，特别是建筑物的温室气体排放，对商业建筑物中的自然通风的兴趣已经复苏。不幸的是，这些建筑物中自然通风使用的中断导致了现有设计知识的流失，因此在舒适性和室内空气质量性能标准不断提高的时期内，新的发展受到限制。尽管如此，在过去的25年中，我们对自然通风的流体力学的理解有了长足的进步，建筑流体力学已发展成为一门新学科。为了响应这些新的科学进展，并试图恢复人们对自然通风在实践中的适用性的信心，本文提出了十个有关建设自然通风的问题，这些问题涵盖了从城市环境到附近地区的不同规模的问题。建筑本身。当设计师考虑将自然通风作为非住宅建筑的首选冷却方法时，通常会问这些问题，答案旨在提供与最新知识的简洁链接，确定需要进一步研究的领域，并协助设计师做出适当的选择决定。 （C）2016 Elsevier Ltd.保留所有权利。

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