摘要
利用二维动力—热力场和水凝物粒子分档数值模式,对黄河上游河曲地区浅对流云降水微物理特征进行了试验性模拟,得出了浅对流云中暖雨增长机制可以单独形成雨,且其成雨速率可以快于冷雨过程等有意义的结果。
The microphysical character for shallow convective precipitation in the upper reach of Yellow River was experimentally simulated by using of two-dimensioned cloud model with a microphysical scheme of size categories of hydrometeor particles. It indicated that the formation mechanism of warm rain in the shallow convective cloud may play very important role in development of convective precipitation.
出处
《高原气象》
CSCD
北大核心
2004年第4期495-500,共6页
Plateau Meteorology
关键词
黄河上游
云模式
降水物理
Upper reach of Yellow River
Cloud model
Physics of precipitation
