Corrections to solar thermal structure when a turbulent magnetic field is included

	Corrections to solar thermal structure when a turbulent magnetic field is included
	Liao Y(廖怡); Bi SL(毕少兰)
刊名	CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
	2004-10
卷号	4 期号:5 页码:490-498
关键词	solar convection MHD : thermodynamics variables sun : hydrostatic equilibrium equation
ISSN号	1009-9271
通讯作者	Liao, Y (reprint author), Natl Astron Observ, Yunan Observ, Kunming 650011, Peoples R China.
产权排序	第一完成单位
英文摘要	Correction of non-ideal effect due to a magnetic fluctuating tensor is derived from the ideal MHD equations. The inclusion of a magnetic turbulent field leads to modifications of the hydrostatic equilibrium equation and thermodynamical variables such as the temperature T, the adiabatic exponent gamma, the adiabatic temperature gradient del(ad) and the temperature gradient del. In particular, the modifications in the adiabatic and radiative temperature gradients will result in a change in the Schwarzchild criterion, hence in the location of the base of the convective zone. Incorporating the modifications, we construct a modified thermodynamical equilibrium structure of the Sun.
学科主题	Astronomy & Astrophysics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	P-MODE FREQUENCIES ; MAGNETOHYDRODYNAMIC TURBULENCE ; 5-MIN OSCILLATIONS ; TEMPERATURE ; SPECTRUM ; SCALE ; ZONE
收录类别	SCI
原文出处	http://iopscience.iop.org/1009-9271/4/5/490/
语种	英语
WOS记录号	WOS:000224698100008
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/5169]
专题	云南天文台_恒星物理研究组
作者单位	National Astronomical Observatories, Yunnan Observatory, Kunming 650011
推荐引用方式 GB/T 7714	Liao Y,Bi SL. Corrections to solar thermal structure when a turbulent magnetic field is included[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2004,4(5):490-498.
APA	Liao Y,&Bi SL.(2004).Corrections to solar thermal structure when a turbulent magnetic field is included.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,4(5),490-498.
MLA	Liao Y,et al."Corrections to solar thermal structure when a turbulent magnetic field is included".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 4.5(2004):490-498.