Nonlinear Simulations of Coalescence Instability Using a Flux Difference Splitting Method

doi:10.1088/1009-0630/18/7/03

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院等离子体物理研究所

	Nonlinear Simulations of Coalescence Instability Using a Flux Difference Splitting Method
	Ma Jun 1; Qin Hong 2,3; Yu Zhi 1; Li Dehui 1
刊名	PLASMA SCIENCE & TECHNOLOGY
	2016-07-01
卷号	18 期号:7 页码:714-719
关键词	Magnetohydrodynamics Nonlinear Simulation Finite Volume Method Instability
DOI	10.1088/1009-0630/18/7/03
文献子类	Article
英文摘要	A flux difference splitting numerical scheme based on the finite volume method is applied to study ideal/resistive magnetohydrodynamics. The ideal/resistive MHD equations are cast as a set of hyperbolic conservation laws, and we develop a numerical capability to solve the weak solutions of these hyperbolic conservation laws by combining a multi-state Harten-Lax-Van Leer approximate Riemann solver with the hyperbolic divergence cleaning technique, high order shock-capturing reconstruction schemes, and a third order total variance diminishing Runge-Kutta time evolving scheme. The developed simulation code is applied to study the long time nonlinear evolution of the coalescence instability. It is verified that small structures in the instability oscillate with time and then merge into medium structures in a coherent manner. The medium structures then evolve and merge into large structures, and this trend continues through all scale-lengths. The physics of this interesting nonlinear dynamics is numerically analyzed.
WOS关键词	HYPERBOLIC CONSERVATION-LAWS ; APPROXIMATE RIEMANN SOLVER ; IDEAL MAGNETOHYDRODYNAMICS ; SCHEMES ; MHD
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000378935600003
资助机构	National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; 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Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; CAS Program for the Interdisciplinary Collaboration Team ; 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2015GB111003) ; 2015GB111003) ; 2015GB111003) ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; National Natural Science Foundation of China(11305171 ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; JSPS-NRF-NSFC A3 Foresight Program in the field of Plasma Physics(NSFC-11261140328) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; Science Foundation of the Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-15-JC02) ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; CAS Program for the Interdisciplinary Collaboration Team ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 2013GB105003 ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 11405208) ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2013CB111000 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2014GB124005 ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003) ; 2015GB111003)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/21844]
专题	合肥物质科学研究院_中科院等离子体物理研究所
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China 3.Princeton Univ, Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA
推荐引用方式 GB/T 7714	Ma Jun,Qin Hong,Yu Zhi,et al. Nonlinear Simulations of Coalescence Instability Using a Flux Difference Splitting Method[J]. PLASMA SCIENCE & TECHNOLOGY,2016,18(7):714-719.
APA	Ma Jun,Qin Hong,Yu Zhi,&Li Dehui.(2016).Nonlinear Simulations of Coalescence Instability Using a Flux Difference Splitting Method.PLASMA SCIENCE & TECHNOLOGY,18(7),714-719.
MLA	Ma Jun,et al."Nonlinear Simulations of Coalescence Instability Using a Flux Difference Splitting Method".PLASMA SCIENCE & TECHNOLOGY 18.7(2016):714-719.