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PARITY COUPLING IN ALPHA-2-DYNAMOS
被引:10
作者
:
HOLLERBACH, R
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV CALIF SAN DIEGO,SCRIPPS INST OCEANOG,INST GEOPHYS & PLANETARY PHYS,LA JOLLA,CA 92093
UNIV CALIF SAN DIEGO,SCRIPPS INST OCEANOG,INST GEOPHYS & PLANETARY PHYS,LA JOLLA,CA 92093
HOLLERBACH, R
[
1
]
机构
:
[1]
UNIV CALIF SAN DIEGO,SCRIPPS INST OCEANOG,INST GEOPHYS & PLANETARY PHYS,LA JOLLA,CA 92093
来源
:
GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS
|
1991年
/ 60卷
/ 1-4期
关键词
:
PARITY COUPLING;
ALPHA-2-DYNAMOS;
TAYLOR CONSTRAINT;
D O I
:
10.1080/03091929108220005
中图分类号
:
P1 [天文学];
学科分类号
:
0704 ;
摘要
:
The modal α2-dynamo of Hollerbach and Ierley (1991) is extended to include both parities, dipolar and quadrupolar. Two choices of a are considered. As before, the solutions approach the Taylor state, and the subsequent equilibration is independent of the viscosity in the asymptotic limit. The first choice of α yields stable steady-state pure-parity solutions of either type, and may yield some insight into the question of parity selection. The second choice of a yields rather complex time-dependent mixed-parity solutions, and demonstrates the extent to which parity coupling can affect the evolution of time-dependent solutions. © 1991 Taylor & Francis Group. All rights reserved.
引用
收藏
页码:245 / 260
页数:16
相关论文
共 4 条
[1]
A MODAL ALPHA-2-DYNAMO IN THE LIMIT OF ASYMPTOTICALLY SMALL VISCOSITY
[J].
HOLLERBACH, R
论文数:
0
引用数:
0
h-index:
0
机构:
MICHIGAN TECHNOL UNIV,DEPT MATH & COMP SCI,HOUGHTON,MI 49931
MICHIGAN TECHNOL UNIV,DEPT MATH & COMP SCI,HOUGHTON,MI 49931
HOLLERBACH, R
;
IERLEY, GR
论文数:
0
引用数:
0
h-index:
0
机构:
MICHIGAN TECHNOL UNIV,DEPT MATH & COMP SCI,HOUGHTON,MI 49931
MICHIGAN TECHNOL UNIV,DEPT MATH & COMP SCI,HOUGHTON,MI 49931
IERLEY, GR
.
GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS,
1991,
56
(1-4)
:133
-158
[2]
Proctor M. R. E., 1977, Geophysical and Astrophysical Fluid Dynamics, V8, P311, DOI 10.1080/03091927708240386
[3]
KINEMATIC DYNAMO MODELS
[J].
ROBERTS, PH
论文数:
0
引用数:
0
h-index:
0
ROBERTS, PH
.
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES,
1972,
272
(1230)
:663
-&
[4]
A SIMPLIFIED LINEAR OCEAN CIRCULATION THEORY
[J].
SALMON, R
论文数:
0
引用数:
0
h-index:
0
SALMON, R
.
JOURNAL OF MARINE RESEARCH,
1986,
44
(04)
:695
-711
←
1
→
共 4 条
[1]
A MODAL ALPHA-2-DYNAMO IN THE LIMIT OF ASYMPTOTICALLY SMALL VISCOSITY
[J].
HOLLERBACH, R
论文数:
0
引用数:
0
h-index:
0
机构:
MICHIGAN TECHNOL UNIV,DEPT MATH & COMP SCI,HOUGHTON,MI 49931
MICHIGAN TECHNOL UNIV,DEPT MATH & COMP SCI,HOUGHTON,MI 49931
HOLLERBACH, R
;
IERLEY, GR
论文数:
0
引用数:
0
h-index:
0
机构:
MICHIGAN TECHNOL UNIV,DEPT MATH & COMP SCI,HOUGHTON,MI 49931
MICHIGAN TECHNOL UNIV,DEPT MATH & COMP SCI,HOUGHTON,MI 49931
IERLEY, GR
.
GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS,
1991,
56
(1-4)
:133
-158
[2]
Proctor M. R. E., 1977, Geophysical and Astrophysical Fluid Dynamics, V8, P311, DOI 10.1080/03091927708240386
[3]
KINEMATIC DYNAMO MODELS
[J].
ROBERTS, PH
论文数:
0
引用数:
0
h-index:
0
ROBERTS, PH
.
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES,
1972,
272
(1230)
:663
-&
[4]
A SIMPLIFIED LINEAR OCEAN CIRCULATION THEORY
[J].
SALMON, R
论文数:
0
引用数:
0
h-index:
0
SALMON, R
.
JOURNAL OF MARINE RESEARCH,
1986,
44
(04)
:695
-711
←
1
→