某候车大厅空调气流组织分布数值模拟分析  

Numerical Simulation Analysis of Airflow Organization Distribution of Air Conditioning in a Waiting Hall

作　　者：王承志 张妍妍 王燕 董敏 WANG Chengzhi;ZHANG Yanyan;WANG Yan;DONG Min(Shandong Huayu University of Technology,Dezhou 253034,China)

机构地区：[1]山东华宇工学院,山东德州253034

出　　处：《现代信息科技》2022年第19期98-101,105,共5页Modern Information Technology

基　　金：德州市高效热泵空调设备及系统节能技术重点实验室(26)。

摘　　要：以德州市某候车大厅为例,采用数值模拟(CFD)方法研究高大空间空调气流组织分布的速度场、温度场变化规律,建立了候车大厅气流组织分布数值模拟的物理模型和数学模型,利用Fluent软件对某候车大厅在改变出口风速和送风温度的四种不同工况下的侧送侧回送风方式进行数值模拟对比分析,最终提出一种侧送侧回送风的合理方案,为高大空间建筑的空调方案设计提供参考和依据。Taking a waiting hall in Dezhou City as an example,the numerical simulation(CFD)method is used to study the variation law of the velocity field and temperature field of the air conditioning airflow organization distribution in large spaces,and the physical and mathematical models for numerical simulation of the airflow organization distribution in the waiting hall are established.The Fluent software is used to conduct numerical simulation and comparative analysis of the side supply side return air supply mode in a waiting hall under four different conditions of changing the outlet wind speed and air supply temperature,Finally,a reasonable scheme of side supply and side return air supply is proposed,which provides reference and basis for air conditioning scheme design of tall space buildings.

关 键 词：候车大厅 气流组织 CFD模拟 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]