学术探索
学术期刊
新闻热点
数据分析
智能评审

Homogeneous dynamos in planetary cores and in the laboratory

被引：94
作者：
Busse, FH [1 ]
机构：
[1] Univ Bayreuth, Inst Phys, D-95440 Bayreuth, Germany
来源：
ANNUAL REVIEW OF FLUID MECHANICS | 2000年 / 32卷
关键词：
theory of geomagnetism; solar dynamo; laboratory dynamo;
D O I：
10.1146/annurev.fluid.32.1.383
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
New developments have occurred in recent years in the field of dynamo theory. The increase in computer capacity has permitted simulations of convection-driven dynamos in rotating spherical fluid shells in parameter ranges much closer to those of the Earth's core than has been possible before. The progress in handling flows of liquid sodium in large containers, on the other hand, has opened opportunities for realizations of homogeneous dynamos in the laboratory. These developments will lead to a deeper understanding of the origin of magnetic fields in planets and in stars.
引用
收藏
页码：383 / 408
页数：26
相关论文
共 63 条
[1]  
BECKLEY H, 1998, B AM PHYS SOC, V43, P2057
[2]   TOWARDS A REALISTIC THEORY OF THE GEODYNAMO [J].
BRAGINSKY, SI .
GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS, 1991, 60 (1-4) :89-134
[3]   EQUATIONS GOVERNING CONVECTION IN EARTHS CORE AND THE GEODYNAMO [J].
BRAGINSKY, SI ;
ROBERTS, PH .
GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS, 1995, 79 (1-4) :1-97
[4]   A comparison of geodetic and seismic estimates of inner-core rotation [J].
Buffett, BA ;
Creager, KC .
GEOPHYSICAL RESEARCH LETTERS, 1999, 26 (10) :1509-1512
[5]  
Bullard E.C., 1954, Phil. Trans. R. Soc. Lond. A, V247, P213, DOI 10.1098/rsta.1954.0018
[6]   On convection driven dynamos in rotating spherical shells [J].
Busse, FH ;
Grote, E ;
Tilgner, A .
STUDIA GEOPHYSICA ET GEODAETICA, 1998, 42 (03) :211-223
[7]  
BUSSE FH, 1975, GEOPHYS J ROY ASTR S, V42, P437, DOI 10.1111/j.1365-246X.1975.tb05871.x
[8]   MAGNETOHYDRODYNAMICS OF EARTHS DYNAMO [J].
BUSSE, FH .
ANNUAL REVIEW OF FLUID MECHANICS, 1978, 10 :435-462
[9]   RECENT DEVELOPMENTS IN THE DYNAMO THEORY OF PLANETARY MAGNETISM [J].
BUSSE, FH .
ANNUAL REVIEW OF EARTH AND PLANETARY SCIENCES, 1983, 11 :241-268
[10]   THE ONSET OF THERMAL-CONVECTION IN A ROTATING CYLINDRICAL ANNULUS IN THE PRESENCE OF A MAGNETIC-FIELD [J].
BUSSE, FH ;
FINOCCHI, F .
PHYSICS OF THE EARTH AND PLANETARY INTERIORS, 1993, 80 (1-2) :13-23
1234567