摘要
介绍了烟草评吸室中工位排风的原理和排风速度的确定及孔板送风的设计计算,通过模拟计算对孔板送风和传统送风的速度场和温度场进行了比较,为定点小浓度污染物的排放提供了思路,同时也为孔板送风设计提供了参考。
Presents the principle of workstation exhaust, the determination of exhaust air velocity and the design and calculation of perforated ceiling air supply in a tobacco evaluation room. Compares the velocity and temperature fields between perforated ceiling air supply and traditional air supply by simulation and calculation. Provides the ideas of how to vent the low concentration pollutants and the method for perforated ceiling air supply design.
出处
《暖通空调》
北大核心
2017年第6期85-88,共4页
Heating Ventilating & Air Conditioning
基金
国家自然科学基金资助项目"户式蓄能型空气源热泵毛细管辐射供暖系统特性与建筑供暖行为模式的适应性研究"(编号:51508016)
关键词
烟草评吸室
工位排风
孔板送风
排风速度
传统送风
tobacco evaluation room, workstation exhaust, perforated ceiling air supply, exhaust air velocity, traditional air supply
