摘要
深埋地下工程的平均辐射温度偏低,传统空调参数不能满足工作人员的需要。本文以Fanger热舒适方程及PMV-PPD评价指标为理论依据,模拟计算了南京夏季地面建筑和深埋地下工程的室内热环境,结果表明,由于平均辐射温度的影响,深埋地下工程空调设计温度可比地面空调设计温度提高2～3℃。
Mean radiant temperature is low in deep underground engineering, but traditional air-conditioning parameter can＇t content the thermal comfort. This paper calculated indoor thermal comfort in overground building and deep underground engineering in Nanjing in summer. It shows that air-conditioning designed temperature in deep underground engineering can be 2 to 3 ℃ higher than that in overground building because of the effect of mean radiant temperature.
出处
《建筑热能通风空调》
2008年第6期67-70,共4页
Building Energy & Environment
关键词
深埋地下工程
平均辐射温度
热舒适
空调设计参数
deep underground engineering, mean radiant temperature, thermal comfort, air-conditioning designed parameter
