制冷2024，Vol.43Issue(4)：40-44,5.DOI:10.3969/J.ISSN.1005-9180.2024.04.0009
某大法庭室内气流组织模拟
Simulation of Indoor Airflow Organization in a Certain Large Court
李红祥 1王科茗 2秦莹莹 2李阳2
作者信息
- 1. 广西华蓝工程管理有限公司
- 2. 桂林电子科技大学建筑与交通工程学院
- 折叠
摘要
Abstract
In order to quickly predict the airflow organization and thermal comfort of a large space building,numerical simulation methods are used to simulate important parameters such as summer indoor temperature and wind speed of a large court in an intermediate people's court,and indoor thermal comfort is evaluated with PMV and PPD indicators.The simulation results show that the average wind speed at a height of 1.2 meters(personnel sitting height)is less than 0.3m/sand uniform,the average temperature is 24.8 ℃,the PMV value is 0.08～0.32,and the PPD value is 6.0％in summer design conditions.The indoor temperature,wind speed and other parameters basically meet the design requirements,and the thermal comfort is good.The results of this paper are useful for the study of air flow organization and thermal comfort in large space buildings,and can provide reference basis for related design.关键词
大空间/气流组织模拟/PMV/PPDKey words
Large Space/Simulation of Airflow Organization/PMV/PPD分类
建筑与水利引用本文复制引用
李红祥,王科茗,秦莹莹,李阳..某大法庭室内气流组织模拟[J].制冷,2024,43(4):40-44,5.
