流体机械

2013, v.41;No.489(03) 74-77

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顶棚辐射桌面送风舒适性数值模拟研究
Numerical Simulation Research on Thermal Comfort of CRCP and Desktop Task Air-conditioning System

曹双华;王乐恒;李敏思;楼志亮;
CAO Shuang-hua,WANG Le-heng,LI Min-si,LOU Zhi-liang(University of Shanghai for Science and Technology,Shanghai 200093,China)

摘要(Abstract):

以人体周围的环境温度、风速和PMV值为指标,对顶棚辐射条件下的桌面送风热舒适性进行了数值模拟研究。以某一会议室为例,通过模拟确定了满足人体舒适性的桌面送风温度与速度参数。结果表明,顶棚辐射桌面送风时,在合理的送风参数下均能满足人体舒适性要求。
Taking the temperature,velocity and PMV of human environment as standard,human thermal comfort was researched for desktop task air-conditioning system combined with Ceiling Radiant Cooling Plate(CRCP).The reasonable parameters got,which could satisfy human thermal comfort at the conference room through numerical simulation.The results showed that the reasonable combination of the supply air temperature and velocity could satisfy human comfort requirements.

关键词(KeyWords): 热舒适性;数值模拟;顶棚辐射;桌面送风
Thermal comfort;numerical simulation;CRCP;desktop task air-conditioning

Abstract:

Keywords:

基金项目(Foundation): 上海市教育委员会科研创新项目资助(12YZ111);; 上海市教委重点学科建设项目资助(J50502)

作者(Author): 曹双华;王乐恒;李敏思;楼志亮;
CAO Shuang-hua,WANG Le-heng,LI Min-si,LOU Zhi-liang(University of Shanghai for Science and Technology,Shanghai 200093,China)

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