Distributions of temperature, velocity and viscosity at symmetrical axis of cylindrical plume in earth's mantle with variable viscosity

CORC > 力学研究所 > 中国科学院力学研究所 > 力学所知识产出(1956-2008)

	Distributions of temperature, velocity and viscosity at symmetrical axis of cylindrical plume in earth's mantle with variable viscosity
	Li YT(李荫亭); Meissner RO; Xue E(薛恩)
刊名	Scientia Sinica Series B-Chemical Biological Agricultural Medical & Earth Sciences
	1983
卷号	26 期号:12 页码:1342-1348
ISSN号	0253-5823
中文摘要	The parameters at the symmetrical axis of a cylindrical plume characterize the strength of this plume and provide a boundary condition which must be given to investigate the structure of a plume. For Newtonian fluid with a temperature-and pressure-dependence viscosity, an asymptotical solution of hydrodynamic equations at the symmetrical axis of the plume is found in the present paper. The temperature, upward velocity and viscosity at the symmetrical axis have been obtained as functions of depth, The calculated results have been given for two typical sets of Newtonian rheological parameters. The results obtained show that the temperature distribution along the symmetrical axis is nearly independent of the theological parameters. The upward velocity at the symmetrical axis, however, is strongly dependent on the rheological parameters.
类目[WOS]	Multidisciplinary Sciences
研究领域[WOS]	Science & Technology - Other Topics
收录类别	SCI
语种	英语
WOS记录号	WOS:A1983RV07900011
公开日期	2009-08-03 ; 2010-08-20
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/39892]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Li YT,Meissner RO,Xue E. Distributions of temperature, velocity and viscosity at symmetrical axis of cylindrical plume in earth's mantle with variable viscosity[J]. Scientia Sinica Series B-Chemical Biological Agricultural Medical & Earth Sciences,1983,26(12):1342-1348.
APA	李荫亭,Meissner RO,&Xue E.(1983).Distributions of temperature, velocity and viscosity at symmetrical axis of cylindrical plume in earth's mantle with variable viscosity.Scientia Sinica Series B-Chemical Biological Agricultural Medical & Earth Sciences,26(12),1342-1348.
MLA	李荫亭,et al."Distributions of temperature, velocity and viscosity at symmetrical axis of cylindrical plume in earth's mantle with variable viscosity".Scientia Sinica Series B-Chemical Biological Agricultural Medical & Earth Sciences 26.12(1983):1342-1348.