摘要
应用FLUENT软件对一多功能会议室空调系统分别用全新风送风与二次回风送风两种送风方式进行了数值模拟。分析和比较了送风速度、送风温度、室内结构参数等因素对室内温度场和速度场的影响。模拟结果表明,采用全新风送风系统与采用二次回风系统相比,空气品质和热舒适性更好。
The software of FLUENT was applied into simulating the temperature and velocity fields of absolutely new-air system and secondary mixed-air system in multifunctional conference room ,and the comparison was presented. The influence factors of indoor temperature and velocity fields were analyzed and compared such as the supply air speed, supply air temperature, indoor structural parameters. The results showed that compaired with the secondary mixed-air system ,the absolutely new air system was better in air quality and thermal comfort.
出处
《制冷与空调（四川）》
2008年第6期109-113,共5页
Refrigeration and Air Conditioning
关键词
空调系统
数值模拟
速度场
温度场
air-conditioning system
Numerical simulation
Temperature field
Velocity field
