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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 1999, Volume 40, Issue 2, Pages 156–162
(Mi pmtf3065)
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This article is cited in 4 scientific papers (total in 4 papers)
Analysis of the ultimate kinematic characteristics of railgun accelerators of solids
S. V. Stankevich, G. A. Shvetsov Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk 630090
Abstract:
A comparative analysis of the dependences of the ultimate (under heating conditions) velocity on the dimensions and thermal properties of the projectile and on the length of the railgun is performed on the basis of a numerical solution of two-dimensional unsteady equations of magnetic-field diffusion and heat transfer. Homogeneous and multilayer projectiles and homogeneous rails and rails with a resistive coating are considered. It is shown that the ultimate kinematic characteristics of railgun accelerators of solids can be considerably increased by changing the structure and thermal properties of the materials of the projectile and the electrodes.
Received: 29.06.1998
Citation:
S. V. Stankevich, G. A. Shvetsov, “Analysis of the ultimate kinematic characteristics of railgun accelerators of solids”, Prikl. Mekh. Tekh. Fiz., 40:2 (1999), 156–162; J. Appl. Mech. Tech. Phys., 40:2 (1999), 325–330
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https://www.mathnet.ru/eng/pmtf3065 https://www.mathnet.ru/eng/pmtf/v40/i2/p156
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Abstract page: | 32 | Full-text PDF : | 20 |
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