摘要
利用计算流体力学(CFD)方法模拟了不同通风方式和不同送风速度下室内污染物的浓度分布.模拟和分析结果表明,适当的送风速度可以有效地降低室内污染物的浓度;通风方式应与污染源的位置相适应,异侧送回风对污染物的排出比较有利.
The concentration distribution of indoor pollutant under different ventilation patterns and different velocity of supplying wind was simulated by using the method of computational fluid dynamics(CFD).The result of the simulation and analysis indicates that the concentration of indoor pollutant can be reduced effectively with the suitable velocity of supplying wind;the ventilation pattern should be accorded with the position of the pollutant source,and the wind supplied and returned from different sides is g...
出处
《内蒙古科技大学学报》
CAS
2006年第3期265-268,共4页
Journal of Inner Mongolia University of Science and Technology
关键词
室内污染物
数值模拟
通风方式
indoor pollutant
numerical simulation
ventilation pattern
