小型垂直过冷云风洞的超声波振子造雾系统  

A STEAM FOG GENERATOR OF USING ULTRASONIC VIBRATOR IN SMALL VERTICAL SUPERCOOLED CLOUD TUNNEL

作　　者：张彤[1] 龚乃虎[1] 

机构地区：[1]中国科学院兰州高原大气物理研究所

出　　处：《高原气象》1996年第4期503-507,共5页Plateau Meteorology

基　　金：国家自然科学基金

摘　　要：在小型垂直过冷云风洞中引进和改装了亚都工业用超声波加湿器，使其成为风洞实验的造雾系统。在实验中测量了其雾滴谱，模拟了冰雪晶生长过程。结果表明。In the paper,the YaDu industrial ultrasonic humidifier that is installed in a small vertical supercooled cloud tunnel has been rebuilt It becomes a steam fog generating system for cloud tunnel experiment In the experiment,the fog's droplets-size distribution is measured,and the ice-snow crystal growth process is simulated The results show that this system is very convenient,safe and reliable for the experiment,and simulation also is true

关 键 词：超声波振子 过冷云风洞 造雾系统 

分 类 号：P414.94[天文地球—大气科学及气象学]