评估多层公寓楼的常用垂直循环空间中的空气流动动力学,以减轻空气传播感染风险:一项CFD建模研究
Bushra Obeidat1, Mai Hathal Al-Zuriqat1
1Department of Architecture, College of Architecture and Design, Jordan University of Science and Technology, 3030, Irbid 22110, Jordan.
Heliyon
|March 5, 2024
概括
公寓中的常见垂直循环空间显著影响室内空气质量和空气传播感染风险. 研究表明,设计选择会影响空气流,需要在未来的住房项目中改进通风策略.
科学领域:
- 建筑科学 建筑科学
- 环境卫生工程 环境卫生工程
- 室内空气质量管理室内空气质量管理
背景情况:
- 越来越多的室内空间被占用,凸显了对有效的室内环境设计的需求.
- 在通风策略中,公寓楼的常见垂直循环空间经常被忽视.
- 这些空间可以在传播空气传播感染方面发挥作用.
研究的目的:
- 评估公寓楼垂直循环空间中的空气流量和每小时的空气变化 (ACH).
- 检查设计参数与空气循环变量之间的关系.
- 确定设计改进,以减轻这些地区的空气传播感染风险.
主要方法:
- 利用计算流体动力学 (CFD) 进行基于模拟的分析.
- 审查了常见垂直循环空间的普遍设计.
- 评估设计对空气循环模式的影响.
主要成果:
- 模拟结果表明,空间设计对空气循环有直接影响.
- 当前的设计往往导致空气循环条件低于最佳.
- 设计参数显著影响空气流和空气传播病原体传播的可能性.
结论:
- 重新评估住房项目中常见的垂直循环设计至关重要.
- 创新的设计解决方案可以增强自然通风和空气流.
- 优化这些空间对于改善室内环境质量和公共健康至关重要.
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