国家重点基础研究发展计划(2012CB825602)

作品数：19被引量：21H指数：3
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相关作者：王赤李传起张青梅陆全明李晖更多>>
相关机构：中国科学院中国科学技术大学广西师范大学南京信息工程大学更多>>
相关期刊：《地球物理学报》《空间科学学报》《Science China Earth Sciences》《Chinese Physics Letters》更多>>
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磁岛合并研究被引量：1
《地球物理学报》2016年第7期2356-2361,共6页王晓 黄灿 
国家自然科学基金项目(41331067,41474125,11235009,41274144,41121003);国家重点基础研究发展计划(973计划)(2012CB825602);中国科学院重点研究项目(KZZD-EW-01-4)资助
本文采用二维全粒子模拟来研究无碰撞等离子体中的磁岛合并过程.结果表明,磁岛合并分为两个阶段,在第一个阶段,两个磁岛因同向电流丝之间的吸引力而缓慢地相互靠近,在这个过程中,合并线附近的电子被面外电场加速,形成薄电流片,同时电流...
关键词：磁重联 磁岛 磁岛合并 粒子模拟 
Invariant Modulation of IMF Clock Angle on the Solar Wind Energy Input into the Magnetosphere
《空间科学学报》2015年第6期673-678,共6页HAN Jinpeng LI Hui TANG Binbin WANG Chi 
Supported by the National Basic Research Program(2012CB825602);National Natural Science Foundation of China(NNSFC,41204118,41231067);in part by the Specialized Research Fund for State Key Laboratories of China
By use of the global PPMLR Magnetohydrodynamics(MHD) model,a serial of quasisteady-state numerical simulations were conducted to examine the modulation property of the interplanetary magnetic field clock angle θ on t...
关键词：MHD simulation CLOCK ANGLE ENERGY input ENERGY cou 
Determination of the Kelvin-Helmholtz Wave Parameters on the Magnetopause in Single-spacecraft Observations
《空间科学学报》2015年第4期403-408,共6页LIN Dong WANG Chi LI Wenya TANG Binbin 
Supported by the National Basic Research Program(2012CB825602);National Natural Science Foundation of China(41231067,41174143);the Specialized Research Fund for State Key Laboratories of China
Kelvin-Helmholtz(K-H) waves are formed from the triggering of the K-H instability on the magnetopause,which is a candidate mechanism for solar wind entry into the magnetosphere,especially under northward interplanetar...
关键词：KELVIN-HELMHOLTZ WAVES MAGNETOPAUSE Single-spacecr 
Effects of the interplanetary magnetic field clock angle on the shape of bow shock被引量：2
《Science China Earth Sciences》2015年第7期1228-1234,共7页WANG JiangYan HUANG ZhaoHui WANG Chi LIU ZiQian 
supported by the National Natural Science Foundation of China(Grant Nos.41231067,41374172);the National Basic Research Program of China(Grant No.2012CB825602);the Specialized Research Fund for State Key Laboratories of China
Using the global magnetohydrodynamics(MHD) simulation model, we investigated the effects of the interplanetary magnetic field(IMF) clock angle on the shape of bow shock, including its rotational asymmetry and subsolar...
关键词：IMF clock angle bow shock MHD simulations 
Energetics characteristics of the super magnetic storm on November 20,2003 based on 3D global MHD simulation被引量：3
《Science China Earth Sciences》2014年第12期3035-3046,共12页HAN JinPeng WANG Chi LI Hui 
supported by the National Basic Research Program of China(Grant No.2012CB825602);the National Natural Science Founda-tion of China(Grant Nos.41204118,41231067);the Specialized Research Fund for State Key Laboratories of China
The three-dimensional global magnetohydrodynamic model(PPM-LR MHD)is employed to investigate the energy budget in the solar wind-magnetosphere system during the super magnetic storm on November 20,2003,one of the bigg...
关键词：MHD simulation energy budget super storm energy coupling function 
The Efficiency of Ion Stochastic Heating by a Monochromatic Obliquely Propagating Low-Frequency Alfven Wave被引量：2
《Plasma Science and Technology》2014年第10期919-923,共5页孙继承 高新亮 陆全明 王水 
supported by National Natural Science Foundation of China(Nos.41274144,41174124,40931053,41121003);CAS Key ResearchProgram KZZD-EW-01;973 Program of China(No.2012CB825602)
Abstract The process of ion heating by a monochromatic obliquely propagating low-frequency Alfven wave is investigated. This process can be roughly divided into three stages： at first, the ions are picked up by the A...
关键词：Alfven wave stochastic heating test particle method 
准平行无碰撞激波上游能量粒子的观测研究
《空间科学学报》2014年第2期137-142,共6页张伟娜 吴明雨 陆全明 单立灿 郝宇飞 高新亮 王水 
国家自然科学基金项目(41174124,41274144,40931053);国家重点基础研究发展计划项目(2012CB825602)共同资助
通过Cluster卫星在2005年3月16日观测到的一个准平行激波观测事例,研究了准平行激波上游低频等离子体波动与能量离子之间的关系.卫星观测结果表明,在准平行激波上游,离子微分能通量受到了非线性波动的调制.在磁场强度较小区域,离子微分...
关键词：准平行激波 低频波动 能量粒子 离子加速 
行星际磁场时钟角与地球磁层开放磁通的关系被引量：1
《空间科学学报》2014年第1期24-28,共5页夏之阳 王赤 彭忠 陆全明 
国家自然科学基金项目(41231067;41004073);国家重点基础研究发展计划项目(2012CB825602);科技部国家重点实验室专项经费共同资助
地球磁层开放磁通F_(pc)是研究磁层动力学过程的重要参数之一,其与日侧和夜侧磁尾的磁场重联具有密切关系.日侧重联率控制稳定状态下磁层开放磁通的大小,主要受各种太阳风条件的影响.其中,行星际磁场(IMF)的时钟角是影响日侧重联率的一...
关键词：开放磁通 行星际磁场时钟角 MHD模拟 
Improved method to derive equivalent current systems from global MHD simulations被引量：3
《Science China Earth Sciences》2014年第1期167-173,共7页ZHANG JiaoJiao WANG Chi TANG BinBin 
supported by the National Basic Research Program of China(Grant No.2012CB825602);National Natural Science Foundation of China(Grant Nos.41231067&41204110); in part by the Specialized Research Fund for State Key Laboratories of China
Derivation of equivalent current systems(ECS)from a global magnetospheric magnetohydrodynamics(MHD)model is very useful in studying magnetosphere-ionosphere coupling,ground induction effects,and space weather forecast...
关键词：equivalent current systems global MHD model improved method 
Plasma transport between the ionosphere and plasmasphere in response to solar wind dynamic pressure pulsation被引量：2
《Chinese Science Bulletin》2013年第33期4126-4132,共7页ZHANG QingMei WANG Chi LI Hui LI ChuanQi 
supported by the National Basic Research Program of China (2012CB825602);the National Natural Science Foundation of China (41231067 and 41204118);in part by the Specialized Research Fund for State Key Laboratories of China
The plasma transport between the plasmasphere and the ionosphere in response to the interplanetary conditions is still not fully understood until now.Simultaneous observations of the plasmasphere and ionosphere from t...
关键词：等离子体层 等离子体输运 电离层 太阳风 脉冲 动压 国际货币基金组织 行星际磁场 
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