ON SOLIDIFICATION OF A BINARY ALLOY
Open Access
- 1 January 1980
- journal article
- Published by Oxford University Press (OUP) in The Quarterly Journal of Mechanics and Applied Mathematics
- Vol. 33 (2) , 211-225
- https://doi.org/10.1093/qjmam/33.2.211
Abstract
General equations are obtained for the induction of electric currents in any thin-sheet distribution of conducting material by periodic or aperiodic fields. Methods of solving the equations for non-uniform plane sheets and spherical shells are considered. Numerical calculations for a special case of the plane sheet are made to illustrate some importent features. The case of the spherical shell is considered in some detail, with a view to geomagnetic applications. Methods of approximating to the solution when the conductivity is given as an empiric function are described.Keywords
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