Abstract
The problem on magnetic field diffusion into the internal cavity of a hollow cylindrical conducting shell is solved analytically. In the case of an external field pulse representing a half-wave B e = B m sin(πt/T), a region of the geometric parameters (thickness, diameter) is determined, for which the shell can be expanded under the action of the residual internal magnetic field.
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Original Russian Text © G.Sh. Boltachev, N.B. Volkov, 2009, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2009, Vol. 35, No. 7, pp. 86–92.
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Boltachev, G.S., Volkov, N.B. Expansion of a conducting shell by the magnetic field of an external inductor. Tech. Phys. Lett. 35, 334–336 (2009). https://doi.org/10.1134/S1063785009040130
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DOI: https://doi.org/10.1134/S1063785009040130