气象2012，Vol.38Issue(11)：1443-1448,6.
机载粉剂催化剂播撒设备的研制及其在奥运和残奥消云中的应用
Developing of an Airborne Seeding Device for Powdered Agents and Its Application in Cloud Modification During Beijing Olympic and Paralympic Games
摘要
Abstract
The methods to destroy developing convective clouds, using artificially generated downdrafts, were theoretically justified and thoroughly tested under laboratory and field conditions. It is based on arti- ficial initiation of downdrafts in convective clouds by releasing large doses of powdered agents into their tops. Beijing Weather Modification Office developed a new seeding device to release large doses of pow- dered agents in field experiments. This is the first device that seeds powdered agents by airdropping in the weather modification field experiments of China. Pollution to the aircraft could be relieved when releasing powdered agents with the device. The powdered agents should be packaged with special box before air- drop. The new device was used at Beijing Olympic Games and Paralympic Games opening and closing days. The total 34 tons of hygroscopic powdered agents were released in 9 flights.关键词
粉剂催化剂/播撒设备/人工消云Key words
powdered agents/seeding device/artificial cloud dissipation分类
天文与地球科学引用本文复制引用
金华,张蔷,何晖,马新成,黄梦宇,田海军,刘力威..机载粉剂催化剂播撒设备的研制及其在奥运和残奥消云中的应用[J].气象,2012,38(11):1443-1448,6.基金项目
公益性行业（气象）科研专项（GYHY200806001-4）、国家自然科学基金项目（41175007）、（41205100）和国家重点基础研究发展计划（973计划）项目（2011CB403401）共同资助 （）
