【中文摘要】 采用数值模拟方法,对一应用地板送风系统的开敞式办公环境的气流组织进行模拟计算。通过对模拟结果的速度场和温度场的分析,表明了地板送风能够提供具有较好热舒适性的室内环境。

【英文摘要】 Numerical simulation method was adopted,and the air flow of an open office which adopts Underfloor Air Distribution (U-FAD) system was calculated. Through the analysis of the simulation results from the aspects of the distribution of field of velocity and temperature,the results show that UFAD can provide the indoor air environment with better thermal comfort characteristics.

【中文关键词】 地板送风; 数值模拟; 热舒适性

【英文关键词】 UFAD; numerical simulation; thermal comfort