Abstract
The edge problem of the penetration of the magnetic field pulse with millisecond and microsecond front duration inside a multilayer circular cylindrical shield has been solved by the analytical methods. The mathematical model of the shielding problem is based on the use of the Laplace equation and nonclassical two-sided boundary conditions that connect magnetic fields on both sides of the thin-wall shield. A structure of the magnetic pulse inside the shield and shielding efficiency has been studied numerically depending on the layering structure of the shield at fixed thickness of the shield.
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Original Russian Text © V.T. Erofeenko, V.F. Bondarenko, 2017, published in Zhurnal Tekhnicheskoi Fiziki, 2017, Vol. 87, No. 6, pp. 831–836.
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Erofeenko, V.T., Bondarenko, V.F. Shielding of a magnetic pulse by the multilayer film shield with alternating magnetic and nonmagnetic layers. Tech. Phys. 62, 846–851 (2017). https://doi.org/10.1134/S1063784217060081
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DOI: https://doi.org/10.1134/S1063784217060081