Simulation of density decay of rocket exhaust plume with solid and neutral gas mixture production

摘要：

　　Based on hydrodynamic equation,particle orbital motion theory and dust charging theory,we present simulation method for ionosphere electron density depletion caused by neural gas release and dust grains injection,respectively.Neural gas injection will form an isotropic decay structure,while small-scale dust particles injection will form a “bundle tail structure.Finally,we get the complex ionospheric trail characteristics of “squid-like structure,which is of great significance to understand the physical mechanism of modified space plasma.

关键词： ionosphere electron density decay rocket exhaust plume solid rocket propellant

作者: Bin Xu Jie Feng Jian Wu Zhengzheng Ma Yabin Zhang

作者单位: National Key Laboratory of Electromagnetic Environmen China Research Institute of Radiowave Propagation name of organization Qingdao,China

会议类型: 国际会议

会议名称: The 12th International Symposium Antennas, Propagation, and EM Theory(ISAPE 2018)?(第十二届天线、传播与电磁理论国际学术会议)

会议地点: 杭州

会议语种:英文

页码: 1-3

在线出版日期: 2018-12-03（万方平台首次上网日期，不代表论文的发表时间）