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国家自然科学基金(40536029): 作品数：17被引量：53H指数：4; 导出分析报告; 相关作者：冯学尚赵旭东杜爱民徐文耀钟鼎坤更多>>; 相关机构：中国科学院中国科学院研究生院解放军理工大学中国科学院大学更多>>; 相关期刊：《科学技术与工程》《Chinese Physics B》《Science China(Physics,Mechanics & Astronomy)》《Science China(Technological Sciences)》更多>>; 相关主题：MHD太阳风暴THREE-DIMENSIONALCMES午后更多>>; 相关领域：天文地球航空宇航科学技术理学环境科学与工程更多>>

太阳风暴的日冕行星际过程三维数值研究进展被引量：13: 《中国科学：地球科学》2011年第1期1-28,共28页冯学尚向长青钟鼎坤; 国家自然科学基金(批准号:41031066,40890162,40874091,40921063,40874077,40904050,41074122和40536029);国家基础研究发展计划项目(编号:2006CB806304);国家重点实验室专项基金项目资助; 如何能够提前几个小时到几天的时间预报空间天气不仅是空间天气研究的重要课题,而且也是现代科技发展对空间天气预报的重大需求.基于物理的以强大计算能力为基础的太阳风暴日冕行星际过程三维数值研究已经成为灾害性空间天气预报建模的...; 关键词：太阳风暴日冕行星际过程三维数值模型空间天气

1998年8月6日亚暴期间极光电集流指数AE的特征分析被引量：3: 《地球物理学报》2009年第12期2943-2950,共8页王秋军杜爱民赵旭东罗浩徐文耀; 973计划(2006CB806305);国家自然科学基金(40772086,40536029);国家科技支撑计划课题(2008BAC35801)资助.; 极光电集流指数(AE)被广泛用来定量描述由电离层电流引起的极光带地磁活动.AE指数也是宏观描述亚暴事件强度和发展过程的一个主要指标,它的优点在于简单直观和快速.本文对1998年8月6日系列亚暴事件的极光活动、电流体系和AE指数的形态...; 关键词：AE指数亚暴极光电集流伪亚暴磁地方时

An asynchronous and parallel time-marching method: Application to three-dimensional MHD simulation of solar wind被引量：6: 《Science China(Technological Sciences)》2009年第10期2895-2902,共8页SHEN Fang FENG XueShang SONG WenBin; Supported by the National Natural Science Foundation of China (Grant No. 40874077, 40621003, 40874091, 40536029, 40523006 and 40604019);the National Basic Research Program of China ("973" Project) (Grant No. 2006CB806304);the Specialized Research Fund for State Key Laboratorie; An asynchronous and parallel time-marching method for three-dimensional (3D) time-dependent magnetohydrodynamic (MHD) simulation is used for large-scale solar wind simulation. It uses different local time steps in the...; 关键词：ASYNCHRONOUS PARALLEL MHD SIMULATION CME

Observations of the field-aligned residual flow inside magnetic cloud structure被引量：2: 《Science China(Technological Sciences)》2009年第9期2555-2566,共12页LI HuiJun FENG XueShang ZUO PingBing XIE YanQiong; Supported by the National Natural Science Foundation of China (Grant Nos. 40621003, 40804046, 40536029, 40674084 and 40523006);the National Basic Re-search Program of China ("973" Project) (Grant No. 4902006CB806304);the Spe-cialized Research Fund for State Key Laboratories;the Open Research Program of the State Key Laboratory of Space Weather, Chinese Academy of Sciences; In this paper,we report two MC events observed by WIND spacecraft with good examples of fieldaligned residual flow inside the MC structure. For both events,the co-moving frames are determined through the deHoffman-Tel...; 关键词：INTERPLANETARY medium solar wind magnetic cloud (MC) Sun:coronal mass ejections (CMEs)

磁云边界层内朗缪尔波活动现象的初步研究: 《空间科学学报》2009年第3期262-267,共6页左平兵朱春明魏奉思冯学尚李汇军; 国家自然科学基金项目(40536029,40621003,40674084,40574068,40804046);973计划(2006CB806304)共同资助; 对35例磁云边界层内朗缪尔波活动现象进行了初步分析，发现两类磁云边界层内特有的朗缪尔波活动现象．一类足相对于邻近鞘区和磁云本体，整个边界层内朗缪尔波活动增强；另一类是短时间的朗缪尔波爆发现象，同时伴随着宽频带的多普勒频...; 关键词：磁云边界层朗缪尔波电子束流

The theoretical research of basic function method in incompressible viscous flow and its simulations in three-dimensional aneurysms: 《Science China(Physics,Mechanics & Astronomy)》2009年第6期909-918,共10页SHEN Fang1 & WU WangYi2 1 State Key Laboratory for Space Weather, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 100190, China 2 State Key Laboratory of Turbulence and Complex Systems & Department of Mechanics and Engineering Science, Peking University, Beijing 100871, China; Supported by the National Natural Foundation of China (Grant Nos.40874077,40504020,and 40536029);the National Basic Research Program of China (Grant No.2006CB806304); Basic function method is developed to treat the incompressible viscous flow. Artificial compressibility coefficient, the technique of flux splitting method and the combination of central and upwind schemes are applied...; 关键词：basic function UNSTRUCTURED grid ANEURYSM VISCOUS INCOMPRESSIBLE flow artificial COMPRESSIBILITY flux splitting

Gyroresonance Between Electromagnetic Ion Cyclotron Waves and Particles in a Multi-ion Plasma被引量：1: 《Plasma Science and Technology》2009年第5期539-543,共5页贺慧勇陈良旭田天贺艺华李亚捷聂六英; National Natural Science Foundation of China (Nos.40874076,40774078,40774079 and 40536029);the Special Fund for Public Welfare Industry (meteorology)GYHY200806072;the Visiting Scholar Foundation of State Key Laboratory for Space Weather,Chinese Academy of Sciences; The gyroresonant interaction between electromagnetic ion cyclotron （EMIC） waves and energetic particles was studied in a multi-ion （H^＋, He^＋, and O^＋） plasma. The minimum resonant energy Emin, resonant wave fr...; 关键词：wave-particle interaction ring current decay EMIC waves multi-ion plasma

Numerical Simulation for the 16 August 1999 EUV Brightenings: 《空间科学学报》2008年第6期507-512,共6页SHA Xiaoming FAN Quanlin; Supported by the National Natural Science Foundation of China(40374056,40536029,40574068);the International Collaboration Research Team Program of Chinese Academy of Sciences; The 16 August 1999 EUV brightenings are numerically simulated by a third-order upwind compact scheme,basing on the TRACE observation.The present simulation can give a possible explanation to its formation and evolutio...; 关键词：数字模拟技术轨迹吸收能力空间科学

Challenges of modeling solar disturbances' arrival times at the Earth被引量：1: 《Science China(Technological Sciences)》2008年第10期1580-1588,共9页C. D. FRY Chin-Chun WU Murray DRYER; AFOSR (Grant No. FA9550-07-1-0468);AURA Sub-Award C10569A of NSO’s Cooperative Agreement AST 0132798, and NSF (Grant No. ATM-0754378);CCW is supported by NASA grant NNX07AH85G, FENG is supported by National Natural Science Foundation of China (Grant Nos. 40536029, 40621003, 40374056 and 40574058); In recent years remarkable advances have been made in the development of phys-ics based models of various parts of the solar-terrestrial system (see JASTP special issues, October, November 2004; February 2007). In thi...; 关键词：space weather――magnetohydrodynamic (MHD) MODELING MHD Sun-Earth connection MHD Sun-Corona

Numerical study of successive CMEs during November 4―5, 1998被引量：3: 《Science China(Technological Sciences)》2008年第10期1600-1610,共11页ZHOU YuFen & FENG XueShang SIGMA Weather Group, State Key Laboratory for Space Weather, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 100190, China; the National Natural Science Foundation of China (Grant Nos. 40536029, 40621003, 40504020 and 40523006);the National Basic Research Program of China ("973") (Grant No. 2006CB806304);the CAS International Partnership Program for Creative Research Teams; We present the solar-terrestrial transit process of three successive coronal mass ejections (CMEs) of November 4―5, 1998 originating from active region 8375 by using a time-dependent three-dimensional magnetohydrodyn...; 关键词：COMPLEX EJECTA THREE-DIMENSIONAL MHD simulation SIP-CESE MHD model

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