基于PHOENICS的办公楼通风效果的数值研究  

Numerical Studies of Office Building Ventilated Effect Based on the PHONEICS

作　　者：管兵[1] 胥仁海[1] 喻锟[2] 

机构地区：[1]江苏科技大学土木工程与建筑学院,江苏镇江212003 [2]南昌航空大学土木建筑学院,江西南昌330000

出　　处：《湖南理工学院学报（自然科学版）》2013年第4期71-75,共5页Journal of Hunan Institute of Science and Technology(Natural Sciences)

摘　　要：应用商业软件对某办公楼的通风效果做了数值模拟.计算基于Reynolds的时均控制方程以及RNG k-ε湍流模型并以建筑室外环境模拟结果作为边界条件,求解办公楼主要功能空间的流场、风速以及通风量.研究表明,使用数值方法可对建筑空间整体通风效果进行估算,对于有严格要求的功能空间的通风设计具有一定的参考意义.Commercial software is applied to simulate the numerical ventilation effect of certain office building. Based on the Reynolds time-averaged equation method and the RNG k - e turbulence model, with simulation results of the outdoor environment as boundary conditions, the calculation is to find out the flow distribution, wind speed and ventilation of the main functional space of this building. Research shows that it is possible to estimate the overall ventilation effect of the architectures by using numerical methods, which is of great significance for the design of functional spaces where strict ventilation is required.

关 键 词：办公楼 通风效果 数值模拟 边界 

分 类 号：TU024[建筑科学]