人工增雨过程中科学用弹量和射击方法研究  

Study on Scientific Bullet Number and Firing Method in Artificial Precipitation Process

作　　者：王守强 翟安国 赵辉 王迎虎 

机构地区：[1]河南省商城县气象局,河南商城465350 [2]信阳市气象局 [3]汝南县气象局

出　　处：《现代农业科技》2009年第22期264-264,269,共2页Modern Agricultural Science and Technology

摘　　要：利用"三七"高炮炮弹爆炸后AgI在不同温度下的成冰率及前后2个温度梯度倍数关系,以及高炮83型增雨弹引信自炸时间和射角及其所达垂直高度、水平距离、斜距等资料,计算出理想浓度的理想弥散半径和发射角度,从而分析得出在人工增雨作业中适宜的用弹量和作业方法,以期利用合理的射击方法,使用最少的人雨弹,达到最佳的增雨效果。Basing on ice formation rate of AgI at different temperatures after ＂37＂ anti-aircraft shell exploding,multiple relationship of two gradient temperature,as well as exploding time,angle,vertical height,contour interval and slanting distance of anti-aircraft artillery 83 rainfall bomb,the ideal dissemination radius and launch angle of ideal density were calculated,and the suitable bullet number and operating method were analyzed,for the purpose of using reasonable method of firing and the least person rain ball to achieve best precipitation enhancement effect.

关 键 词：人工增雨 “三七”高炮 用弹量 射击方法 增雨效果 

分 类 号：S162.3[农业科学—农业气象学]