办公建筑孔洞设置对工业厂房通风优化模拟研究

Simulation Study on Setting Holes in Office Buildings to Optimize Ventilationin Industrial Factory Buildings

基于计算流体力学CFD软件,建立了数值模型,并对工业厂房的风环境进行了模拟,分析了办公建筑不同的孔洞开启方案对工业厂房通风的影响。研究结果表明:倾角为60°的倾斜孔洞和中心高度为12m的孔洞可以使工业厂房通风效果达到最佳状态。在此基础上,优化了孔洞的设置方式,并结合模拟进行了验证,为工业厂房类建筑通风设计提供决策参考。

This paper establishes a numerical model based on CFD software of computational fluid dynamics,simulates the wind environment of industrial factories,and analyzes the influence of different schemes of opening holes in office buildings on the ventilation of industrial factory buildings. The research results show that the tilt holes at 60° and the holes with the center height at 12 m can make the ventilation effect of industry factory buildings in？top？ condition. According to the results,the schemes of opening holes are optimized and verified by simulation,and decision reference for the ventilation design of industrial factory buildings.