The fluid mechanics of airflows in low-energy buildings

低能耗建筑中气流的流体力学

• 批准号: 2108369
• 金额: --
• 依托单位: University of Cambridge
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2018
• 资助国家: 英国
• 起止时间: 2018 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2108369
• 关键词: fluid; mechanics; airflows; low; energy

The aim for this project is to investigate the transport and distribution of particulate pollutants within spaces utilising low energy ventilation schemes. This research will improve the performance of such spaces by identifying, and then developing operating strategies to design against, potential risks to the health and wellbeing of their users. To achieve this, the current plan for the project is to first perform an investigation into the fundamental pollutant transport process in ventilated spaces, of various geometries. This investigation will involve analytical work in partnership with experimental testing, such that analytical results can be validated against the experimental findings. Dependent on the findings of this investigation, this work may then be applied to several different 'real world' spaces. Some potential spaces of interest are office floors, train carriages and passenger aircraft cabins. This research fits within the EPSRC 'Built Environment' research area, as it addresses challenges concerning building performance, ventilation and health & wellbeing.

该项目的目的是调查利用低能耗通风方案的空间内颗粒污染物的传输和分布。这项研究将通过确定并制定运营策略来设计对用户健康和福祉的潜在风险，从而提高此类空间的绩效。为了实现这一目标，该项目目前的计划是首先对各种几何形状的通风空间中的基本污染物传输过程进行调查。这项调查将涉及与实验测试合作的分析工作，以便可以根据实验结果验证分析结果。根据这项调查的结果，这项工作可能会被应用到几个不同的“真实的世界”的空间。一些潜在的感兴趣的空间是办公楼，火车车厢和客机客舱。这项研究符合EPSRC“建筑环境”研究领域，因为它解决了有关建筑性能，通风和健康的挑战。