摘要
大型会议室由于其所使用的分层空调系统的特殊性,在施工前需要对个性化定制的分层空调系统的气流组织进行数值化仿真,以发现设计中可能存在的问题,并加以改进。对上海市临港地区某大型会议室的气流组织进行了有限元分析,针对气流沿程不足的问题,采用改变风口布置和缩小风口尺寸的方法,加大了气流的沿程,改善了实际温度与设计温度偏离的情况。总结的经验可供类似工程参考。
Due to the particularity of the layered air flow conditioning system used in large conference rooms,it is necessary to conduct numerical simulation of the airflow distribution of the personalized layered air conditioning system before construction to find out the possible problems in the design and make improvements.The airflow distribution of a large conference room in the port area of Shanghai was analyzed by finite element method.Aiming at the problem of insufficient airflow along the way,the method of changing the layout of air outlets and reducing the size of air outlets was adopted to increase the airflow along the way and improve the deviation between the actual temperature and the design temperature.The summarized experience can be used as reference for similar projects.
作者
汤毅
TANG Yi(Shanghai Installation Engineering Group Co.,Ltd.,Shanghai 200080,China)
出处
《建筑施工》
2023年第1期173-176,共4页
Building Construction
基金
上海建工集团年度科研计划(21JCSF-19)。
关键词
分层空调系统
气流沿程
数值模拟
气流组织
layered air conditioning system
airflow path
numerical simulation
air flow distribution
