某化学实验室机械通风模拟  

Numerical Simulation of Mechanical Ventilation in a Chemical Laboratory

作　　者：侯艳[1] 韩晓红[2] 肖鑫 

机构地区：[1]西南交通大学机械工程学院 [2]西南交通大学建筑勘察设计研究院 [3]成都华宇建筑设计有限公司

出　　处：《建筑热能通风空调》2011年第2期87-90,共4页Building Energy & Environment

摘　　要：针对三种不同通风方案,运用CFD软件进行数值模拟,研究实验室内污染物浓度场、空气速度场、空气流线图等,分析不同送排风口位置时室内的通风效果,得出最佳通风方案,并对存在的问题提出了建议,对实际工程有一定的参考价值。Aiming at three different ventilation schemes, the numerical simulation was carried out with CFD software, the pollutant concentration field, the velocity field and the air streamline profile were studied, indoor ventilation effects when the supply and exhaust outlet positions were different were analyzed, the best ventilation scheme was obtained, and the existing problems were proposed, which has reference value for some actual works.

关 键 词：CFD 模拟 风口位置 

分 类 号：TU831.4[建筑科学—供热、供燃气、通风及空调工程]