摘要
采用数值模拟方法,对应用置换通风方式的办公房间气流组织的速度场、温度场进行计算并作图形化处理,分析置换通风气流组织的特性,通过改变围护结构的传热系数,简要分析其对气流组织的影响,并提供评价这种通风方式舒适性的参考数据。
Adopts numerical simulation, calculates the air distribution of an office which apply displacement ventilation, uses figure show its velocity field and temperature field,analyzes its characters, through the change of heat transfer coeffcient, briefly analyzes its infection, offers reference to evaluate the comfort characteristic of this kind of ventilation system.
出处
《洁净与空调技术》
2002年第1期9-12,21,共5页
Contamination Control & Air-Conditioning Technology
关键词
置换通风
气流组织
传热系数
舒适性
Displacement ventilation Air distribution Heat transfer coefficient Comfort characteristic
