摘要
结合细水雾的特点和粒子的光散射理论 ,对三维APV (adaptivephase/Dopplervelocimeter)的光路系统设计了合适的参数 ,并进行了合理地布局。对细水雾雾场进行了实验研究 ,细水雾的速度分布、滴径分布以及雾通量的测量等都得到了合理的实验结果。
On the basis of the light scattering theory of spherical particles and the characteristic of the water mist,the optimum optical path for 3D APV(adaptive phase/Doppler velocimeter) and reasonable layout of the system are designed.The particle size,the velocity distribution and the water mist volume flux of the water mist flow field are obtained through experiments.
出处
《激光技术》
CAS
CSCD
北大核心
2001年第4期297-301,共5页
Laser Technology
基金
国家自然科学基金资助
关键词
激光相位多普勒
粒子散射理论
细水雾雾场测量
防火剂
laser phase Doppler light scattering theory of spherical particles measurement of the water mist flow field
