摘要
针对贵州威宁2000年6月4日的一次降雹过程,利用三维冰雹云催化数值模式,采用立体催化数值试验,模拟催化剂量、催化高度、催化时间对高炮消雹效率和消雹区域的影响;通过比较催化雹云和未催化雹云的总含水量,分析催化消雹机制,从而揭示贵州37高炮防雹作业的有效性和最佳催化方案。
Using the three-dimensional seeding numerical model of the hail cloud and the method three-dimensional seeding numerical experiment to simulate a hail shooting process happened on June 4, 2000 in Guizhou province. This experiment shows the efficiency and impact area of the hail mitigation using Gaopao by simulating different seeding qualities, seeding height and seeding time. To prove the validity of seeding and get the best seeding plan, the total water content in the seeding cloud and natural cloud is compared and the principle of hail mitigation is analyzed.
出处
《成都信息工程学院学报》
2006年第5期704-710,共7页
Journal of Chengdu University of Information Technology
关键词
数值试验
立体催化
高炮防雹
numerical simulation
three-dimensional seeding
hail mitigation
