摘要
通过对人造雾宏观性能和微物理性能变化过程的观测与分析,研究了人造雾成雾过程和成雾机理,并结合对云雾生长理论的分析比较了实际雾滴粒径分布范围、生长时间等与理论计算结果的异同。结果显示人造雾的雾滴粒径和生长时间与理论计算结果基本相符,但其具体的生长过程与理论过程有所差别;人造雾与天然雾相比,雾滴数密度稍大,但雾滴粒径和含水量稍小,雾滴谱分布特点有所不同。
The macroscopical properties and the changing of microscopical performances of artificial fog have been studied.In terms of the discussion of the forming theory of fog,the difference between experimental results and the theoretical calculation was compared.The results showed that the granularity and liquid water content of artificial fog droplet were a few less than that of the natural fog while the droplet concentration of artificial fog was higher than that of natural fog.Furthermore,the fog size distribu...
出处
《国防科技大学学报》
EI
CAS
CSCD
北大核心
2006年第6期129-133,共5页
Journal of National University of Defense Technology
基金
国家部委预研项目
关键词
人造雾
微物理性能
成雾过程
artificial fog
microphysical performance
the forming process of fog
