国家自然科学基金(41274192)

作品数：5被引量：11H指数：2
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A comparison study of a solar active-region eruptive filament and a neighboring non-eruptive filament被引量：2
《Research in Astronomy and Astrophysics》2016年第1期151-158,共8页Chao-Wei Jiang Shi-Tsan Wu Xue-Shang Feng Qiang Hu 
supported by the 973 program under grant 2012CB825601;the Chinese Academy of Sciences (KZZD-EW-01-4);the National Natural Science Foundation of China (Nos.41204126,41231068,41274192,41031066 and 41374176);the Specialized Research Fund for State Key Laboratories;supported by NSFAGS1153323 and AGS1062050;support by the Youth Innovation Promotion Association of CAS (2015122)
Solar active region （AR） 11283 is a very magnetically complex region and it has produced many eruptions. However, there exists a non-eruptive filament in the plage region just next to an eruptive one in the AR, whic...
关键词：magnetic fields -- Sun： corona -- Sun： filaments -- Sun： eruptions 
Testing a solar coronal magnetic field extrapolation code with the Titov–Dmoulin magnetic flux rope model被引量：2
《Research in Astronomy and Astrophysics》2016年第1期129-134,共6页Chao-Wei Jiang Xue-Shang Feng 
supported by the 973 program under grant 2012CB825601;the Chinese Academy of Sciences (KZZD-EW-01-4);the National Natural Science Foundation of China (41204126,41274192,41031066 and 41074122);the Specialized Research Fund for State Key Laboratories;supported by the Youth Innovation Promotion Association of CAS (2015122)
In the solar corona, the magnetic flux rope is believed to be a fundamental structure that accounts for magnetic free energy storage and solar eruptions. Up to the present, the extrapolation of the magnetic field from...
关键词：magnetic fields -- magnetohydrodynamics （MHD） -- methods： numerical -- Sun： corona 
Modeling the Earth's magnetosphere under the influence of solar wind with due northward IMF by the AMR-CESE-MHD model被引量：1
《Science China Earth Sciences》2015年第7期1235-1242,共8页WANG Juan DU AiMin ZHANG Ying ZHANG TieLong GE YaSong 
supported by the National Basic Research Program of China(Grant Nos.2012CB825601,2014CB845903,2012CB825604);the National Natural Science Foundation of China(Grant Nos.41031066,41231068,41274192,41074121,41204127,41174122);the Knowledge Innovation Program of the Chinese Academy of Sciences(Grant No.KZZD-EW-01-4);the Specialized Research Fund for State Key Laboratories
We present a newly developed global magnetohydrodynamic(MHD) model to study the responses of the Earth's magnetosphere to the solar wind. The model is established by using the space-time conservation element and solut...
关键词：numerical simulation MAGNETOSPHERE magnetohydrodynamic model adaptive mesh refinement technique the space-time conservation element and solution element method 
Splitting Based Scheme for Three-dimensional MHD with Dual Time Stepping被引量：1
《空间科学学报》2015年第1期9-17,共9页FU Huazheng FENG Xueshang 
Supported by the National Basic Research Program of China(2012CB825601);the National Natural Science Foundationof China(41031066,41231068,41274192,41074121,41204127);the Knowledge Innovation Program of the ChineseAcademy of Sciences(KZZD-EW-01-4);the Specialized Research Fund for State Key Laboratories
A new hybrid numerical scheme of combining an E-CUSP(Energy-Convective Upwind and Split Pressure) method for the fluid part and the Constrained Transport(CT) for the magnetic induction part is proposed.In order to avo...
关键词：SPLITTING BASED SCHEME THREE-DIMENSIONAL MHD Dual time STEPPING 
GPU-accelerated computing of three-dimensional solar wind background被引量：8
《Science China Earth Sciences》2013年第11期1864-1880,共17页FENG XueShang ZHONG DingKun XIANG ChangQing ZHANG Yao 
supported by the National Natural Science Foundation of China(Grant Nos.41031066,41231068,41274192,41074121&41074122);the National Basic Research Program of China(Grant No.2012CB825601);the Knowledge Innovation Program of the Chinese Academy of Sciences(Grant No.KZZD-EW-01-4);the Specialized Research Fund for State Key Laboratories
High-performance computational models are required to make the real-time or faster than rea^-time numerical prediction of adverse space weather events and their influence on the geospace environment. The main objectiv...
关键词：space weather modeling SIP-CESE MHD model GPU computing 
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