摘要
通过分析焊接烟尘和焊接烟羽的特点,选取置换通风作为封闭式焊接车间的通风方式。利用CFD分别模拟了采用置换通风和混合通风的封闭式焊接车间,对比得到了置换通风的优越性。
By analyzing characteristics of welding fume and welding plume selects displacement ventilation mode for the closed welding workshop. Simulates the spaces adopting displacement ventilation and mixing ventilation respectively, and obtains the advantages of displacement ventilation.
出处
《暖通空调》
北大核心
2008年第5期5-9,共5页
Heating Ventilating & Air Conditioning
关键词
封闭式焊接车间
焊接烟羽
焊接烟尘
置换通风
closed welding workshop, welding plume, welding fume, displacement ventilation
