国家自然科学基金(40374056)

作品数：15被引量：55H指数：5
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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 
1999年8月16日EUV增亮事件数值研究的初步结果(英文)
《科学技术与工程》2007年第13期3070-3076,共7页沙孝鸣 
国家自然科学基金项目(40374056,40536029,40574068)资助
我们基于TRACE卫星上EUV观测,采用三阶迎风紧致格式模拟了1999年8月16日EUV增亮事件。数值模拟结果可以给出这次EUV增亮事件的形成和演化过程的一种可能的解释。重联X点处最初的重联流可能与EUV增亮相对应。合并磁岛产生的高度叠加的抛...
关键词：爆发事件 磁场重联 合并不稳定性 EUV增亮事件 双向重联喷流 
Prediction method for October 2003 solar storm被引量：3
《Science China(Technological Sciences)》2006年第5期629-640,共12页XIE Yanqiong1, 2, 3, WEI Fengsi1, FENG Xueshang1 & ZHONG Dingkun1, 2 1. State Key Laboratory of Space Weather, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 100080, China 2. Graduate School, Chinese Academy of Sciences, Beijing 100039, China 3. Institute of Meteorology, PLA University of Science and Technology, Nanjing 211101, China 
jointly supported by the National Natural Science Foundation of China(Grant Nos.40536029,40336053 and 40374056);the International Collaboration Research Team Program of the Chinese Academy of Sciences.
Aiming at two intense shock events on October 28 and 29, 2003, this paper presents a two-step method, which combines synoptic analysis of space weather ——“observing” and quantitative prediction ——“palpating”, ...
关键词：SOLAR storm  INTERPLANETARY shock  INTERPLANETARY scintillation  TWO-STEP method  ISF method. 
日冕物质抛射的地磁扰动强度及渡越时间的预测方法被引量：1
《中国科学（E辑）》2006年第3期285-303,共19页赵新华 冯学尚 
国家自然科学基金(批准号:40374056;40336053);973计划(G200078405);科学院百人计划项目以及中国科学院"空间天气学创新团队国际合作海外伙伴计划"(40536026)联合资助项目
选取了1997．1,-2002．9期间的80个CME-ICME事件，结合太阳光球磁场的观测和CME爆发源的位置，建立了一种用于研究CME传播及其地磁响应的坐标系——电流片磁坐标系CMC（current sheet magnetic coordinate）．在此基础上研究了CME爆发...
关键词：日冕物质抛射 电流片磁坐标系 地磁暴强度 渡越时间 预报方法 
A 3rd Order WENO GLM-MHD Scheme for Magnetic Reconnection被引量：9
《空间科学学报》2006年第1期1-7,共7页FENG Xueshang ZHOU Yufen HU Yanqi 
Supported by the National Natural Science Foundation of China (40374056, 40536029, 40574068)the International Collaboration Research Team Program of the Chinese Academy of Sciences
A new numerical scheme of 3rd order Weighted Essentially Non-Oscillatory (WENO) type for 2.5D mixed GLM-MHD in Cartesian coordinates is proposed. The MHD equations are modified by combining the arguments as by Dellar ...
关键词：磁场重接 三维空间 MHD数字模拟 Orszag-Tang涡旋 
Three Dimensional Simulation of the Steady Solar Wind in Carrington Rotation 1935被引量：2
《空间科学学报》2006年第1期8-13,共6页XIANG Changqing FENG Xueshang YAO Jiusheng 
Supported by the National Natural Science Foundation of China (40374056, 40204010, 40536029)the International Collaboration Research Team Program of the Chinese Academy of Sciences
A three-dimensional MHD simulation is conducted to study the steady solar wind in Carrington Rotation (CR) 1935 by using the three-dimensional numerical magnetohydrodynamic (MHD) model introduced by Feng et al The num...
关键词：三维模拟 太阳风 空间物理 地球物理 
Advances in the Studies of the Middle and Upper Atmosphere in 2004-2006被引量：6
《空间科学学报》2006年第z1期61-70,共10页CHEN Zeyu LIU Renqiang CHEN Hongbin CHEN Wen LU Daren XU Jiyao HU Xiong 
Supported by the National Natural Science Foundation of China(40374056,40333034);Chinese Academy of Science KZCX3-SW-217,KGCX2-SW-408,KGCX3-SYW-403
This paper summarizes the research results obtained by Chinese scientists and/or through international collaborations during 2004 to 2006.Within the context of COSPAR,the progresses in the studies of the middle and up...
关键词：Middle and upper atmosphere 
Study of Solar Corona in China
《空间科学学报》2006年第z1期79-89,共11页FENG Xueshang ZHAO Xinhua 
Supported by the National Natural Science Foundation of China (40536029, 40336053, 40374056, 40574068) and the International Collaboration Research Team Program of the Chinese Academy of Sciences
Considerable progress for the study of solar corona physics has been achieved by China's space physics community. It involves the theoretical study of coronal process of solar active phenomena, solar wind origin, acce...
关键词：CORONA and SOLAR wind  NUMERICAL method  PREDICTION METHOD 
Ionospheric Weather and Climate—— A Review on Chinese Works From 2004 to 2006
《空间科学学报》2006年第z1期112-121,共10页WAN Weixing XIAO Zuo 
Supported by the National Natural Science Foundation of China (40374056) and The KIP Pilot Project (KZCX3-SW-144) of Chinese Academy of Sciences
This paper reviews the recent studies on the ionospheric weather and climate. As a national report prepared for COSPAR, the works concerned here are limited to those made by Chinese scientists during 2004-2006. The ma...
关键词：IONOSPHERIC WEATHER and CLIMATE 
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