CAJ | 학술논문

该项目在河南、山东、吉林3省建立了层状云人工增雨外场观测作业试验区，研制了层状云数值模式，结合分析得出了层状云人工增雨新的概念模型、相应的催化条件判据和作业指标；研制了催化条件的飞机实时识别技术和地面综合集成识别技术；建立了中尺度层状云系数值模拟预报的实时业务和省级的人工增雨综合技术系统（催化条件综合识别判据、实时监测识别技术、催化指标和作业决策系统等），提出了相应的作业流程。在鄂西北（十堰市）对流云人工增雨作业试验区进行了大量外场观测和作业试验，用研制的三维对流云催化模式进行实时预报和催化数值试验，初步提出了催化的最佳部位、时机和剂量；开发应用了高成核率火箭；用雷达识别作业条件并建立了指挥作业的技术流程，因而大大减少了作业的盲目性，提高了对流云人工增雨作业的科学性。
해항목재하남、산동、길림3성건립료층상운인공증우외장관측작업시험구，연제료층상운수치모식，결합분석득출료층상운인공증우신적개념모형、상응적최화조건판거화작업지표；연제료최화조건적비궤실시식별기술화지면종합집성식별기술；건립료중척도층상운계수치모의예보적실시업무화성급적인공증우종합기술계통（최화조건종합식별판거、실시감측식별기술、최화지표화작업결책계통등），제출료상응적작업류정。 재악서북（십언시）대류운인공증우작업시험구진행료대량외장관측화작업시험，용연제적삼유대류운최화모식진행실시예보화최화수치시험，초보제출료최화적최가부위、시궤화제량；개발응용료고성핵솔화전；용뢰체식별작업조건병건립료지휘작업적기술류정，인이대대감소료작업적맹목성，제고료대류운인공증우작업적과학성。
Field observational and operational areas for precipitation enhancement were established in Henan, Shandong and Jilin Provinces, the stratiform cloud numerical model was improved, and a new conception model of rain enhancement in Stratiform clouds and corresponding seeding condition criteria and operation indexes are proposed. The main results also include comprehensive real-time identification techniques of seeding conditions, the establishment of the provincial numerical simulation forecasting system of meso-scale stratiform clouds, comprehensive techniques of precipitation enhancement and the operating procedure. 　　A great deal of field observational and operational experiments were carried out in convective clouds in north-west Hubei Province, and a 3-D convective cloud seeding model was used to forecast precipitation and to conduct seeding numerical test. The optimized seeding location, seeding time and the dose of seeding agent were provided. Further more, a kind of rocket with high nucleating rate was developed, and the technological flow for operation control was designed. All of these measures greatly improved the precipitation enhancement in convective clouds.