制冷2025，Vol.44Issue(5)：13-17,5.DOI:10.3969/J.ISSN.1005-9180.2025.05.0004
大空间音乐厅空调系统气流组织的模拟分析及节能潜力评估
Simulation Analysis of Airflow Distribution and Evaluation of Energy-Saving Potential for the Air Conditioning System in Large Concert Halls
范济荣 1江宋标 1卢佑波1
作者信息
- 1. 广东省建筑设计研究院集团股份有限公司,广州,510010
- 折叠
摘要
Abstract
In order to evaluate the air distribution in large-space buildings,when the air distribution meets the air-conditioning design requirements,through reasonable transformation and simplification of the definition formula of the effective energy utilization coefficient,a calculation formula that is convenient for implementation and measurement in engineering is obtained.The CFD software is used to simulate and analyze the air supply of the room air-conditioning,and the measured values of the actual project are simulated as a reference basis for evaluating the energy-saving potential of the air-conditioning air distribution.The effective utilization coefficient of the air-distribution energy efficiency calculated according to the definition formula is 0.924,and the result calculated according to the simulated measurement is 0.916,and the deviation rate between the two is 0.87％.The simplified calculation formula has little influence on the calculation result.关键词
大空间音乐厅/空调系统/气流组织模拟/能量有效利用系数Key words
Large-space Concert Hall/Air-conditioning System/Air-distribution Simulation/Effective Energy Utilization Coefficient分类
建筑与水利引用本文复制引用
范济荣,江宋标,卢佑波..大空间音乐厅空调系统气流组织的模拟分析及节能潜力评估[J].制冷,2025,44(5):13-17,5.
