摘要
介绍了自然通风的设计策略,阐述了采用网络法、计算流体力学(CFD)及区域模型法(ZonalModel)对自然通风的模拟分析,说明了CFD中直接数值模拟(DNS)、雷诺平均纳维尔-斯托克斯方程(RANS)、大涡模拟(LES)这三种形式的特点,最后提出了自然通风的设计策略选择和模拟分析中应注意的几个问题。
The design strategies of natural ventilation were presented. The application of Network Method, CFD and Zonal Model in the simulation of natural ventilation were introduced. The characteristics of three important CFD methods, namely DNS, RANS and LES were analyzed. Some comments on designing strategy and simulation of natural ventilation were presented.
出处
《建筑热能通风空调》
2004年第5期30-34,共5页
Building Energy & Environment
