INDUCTION IN ARBITRARILY SHAPED OCEANS .3. OCEANS OF FINITE CONDUCTIVITY

被引：9

作者：

HEWSONBROWNE, RC

机构：

[1] Department of Applied Mathematics and Computing Science, Sheffield

来源：

GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY | 1978年 / 55卷 / 03期

关键词：

D O I：

10.1111/j.1365-246X.1978.tb05933.x

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Summary. Approximate methods of solution for induction in arbitrarily shaped oceans, derived earlier for ‘oceans of infinite conductivity, are extended to cover cases where the oceans are of finite conductivity. The method enables the magnetic potential to be evaluated without undue effort. It is further shown how these ideas link up with integro‐differential formulations involving either the oceanic electric current density or its associated current function. The problem of uniqueness of solution when there are two or more land masses is finally considered. Copyright © 1978, Wiley Blackwell. All rights reserved

引用

页码：645 / 654

页数：10

共 6 条

[1]

BULLARD EC, 1970, SEA, V4, pCH18

[2]

Hewson-Browne R. C., 1973, Physics of the Earth and Planetary Interiors, V7, P431, DOI 10.1016/0031-9201(73)90022-8

[3]

Hewson-Browne RC, 1976, ACTA GEOD GEOPHYS HU, V11, P427

[4] SOME NEW IDEAS ON INDUCTION IN INFINITELY-CONDUCTING OCEANS OF ARBITRARY SHAPES [J].

HEWSONBROWNE, RC ;

KENDALL, PC .

GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY, 1978, 53 (03) :431-444

[5]

HEWSONBROWNE RC, J GEOMAG GEOELECT

[6] COMPUTATION OF SOLUTION OF GEOMAGNETIC INDUCTION PROBLEMS - GENERAL METHOD, WITH APPLICATIONS [J].

HUTSON, VCL ;

MALIN, SRC ;

KENDALL, PC .

GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY, 1972, 28 (05) :489-&

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