DOP气溶胶粒子的蒸发效应

EVAPORATION EFFECTS OF DOP AEROSOL PARTICLES

根据液体新杜的蒸发理论,计算分析了DOP(那苯二甲酸二辛酉韵气溶胶粒子的蒸发效应。结果表明,DOP气溶胶粒子的蒸发效应是非常显芳的;并且粒子越小,温度越高,空气压力越低,蒸发越强。因此,在洁净技术研究实验中采用DOP气溶胶时,须充分考虑由此带来的误差。

According to the evaporations theory of liquidus particles, the evaporation of DOP (dioctyl phthalate) aerosol particle is computed and analysed in this paper. And it shows that the evaporations of DOP aerosol particle is evitable, and that the smaller the particle with higher temperature and lower air pressure, the stronger the evaporation effects Hence, errors must be considered in air cleaning technical experiments when DOP aerosol particle is used.