摘要
本文运用计算流体软件对高大空间水乐园室内气流组织进行模拟,并通过人体舒适度评价指标PMV评价室内环境。模拟结果表明侧送风时室内环境基本能达到设计要求,此外湖面对室内热湿环境影响很大;综合考虑温度、相对湿度及PMV指标可知侧送时喷口下倾10°效果最好;比较侧送和顶送两种送风方式可知,冬季侧送人体舒适性比顶送好。
This paper uses CFD software to simulate air distribution. Simulated results show that indoor environmentcan meet the design requirements under lateral supply. In addition the lake had a great influence on the indoor heatenvironment. Comprehensive consideration of temperature, relative humidity and PMV index, inclination of nozzle at10° works best. Compared lateral supply and top-inlet mode, the human body comfort under the lateral supply is betterthan top-inlet in winter.
作者
王健
梁珍
沈恒根
WANG Jian LIANG Zhen SHEN Heng-gen(College of Environmental Science and Engineering, Donghua Universit)
出处
《建筑热能通风空调》
2017年第4期26-29,共4页
Building Energy & Environment
关键词
水乐园
PMV
相对湿度
送风角度
送风方式
aqua park, PMV, relative humidity, air supply angle, air supply way
