The Current Profile of Tokamaks in Minimum Dissipation States

HFCAS OpenIR

	The Current Profile of Tokamaks in Minimum Dissipation States
其他题名	The Current Profile of Tokamaks in Minimum Dissipation States
	2002-01-01
发表期刊	等离子体科学和技术：英文版
ISSN	1009-0630
摘要	The principle of minimum dissipation rate is applied to tokamak plasmas with energy and helicity balances imposed as two constraints.The analytical solution on toroidal current distrbution are derived from the resulting Euler-Lagrangian equation.Three typical forms of current distribution are derived from the resulting Euler-Lagrangian equation.Three typical forms of current profiles are found for low-aspect-ratio tokamake like NSTX.One of them decreases with r on equatorial plane,the second peaks in the inner half part on equatorial plane and the third may have a hole or reverse in the central part.
其他摘要	The principle of minimum dissipation rate is applied to tokamak plasmas with energy and helicity balances imposed as two constraints.The analytical solution on toroidal current distrbution are derived from the resulting Euler-Lagrangian equation.Three typical forms of current distribution are derived from the resulting Euler-Lagrangian equation.Three typical forms of current profiles are found for low-aspect-ratio tokamake like NSTX.One of them decreases with r on equatorial plane,the second peaks in the inner half part on equatorial plane and the third may have a hole or reverse in the central part.
关键词	Tokamak等离子体环形电流分布拉格朗日方程
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:1361990
引用统计
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/54163
专题	中国科学院合肥物质科学研究院
推荐引用方式 GB/T 7714	. The Current Profile of Tokamaks in Minimum Dissipation States[J]. 等离子体科学和技术：英文版,2002,004.
APA	(2002).The Current Profile of Tokamaks in Minimum Dissipation States.等离子体科学和技术：英文版,004.
MLA	"The Current Profile of Tokamaks in Minimum Dissipation States".等离子体科学和技术：英文版 004(2002).