Geodesic
Explosion problems for surface charges
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 2 (2021), pp. 48-52 
V. A. Maksimenko; S. L. Tolokonnikov. Explosion problems for surface charges. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 2 (2021), pp. 48-52. http://geodesic.mathdoc.fr/item/VMUMM_2021_2_a9/
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     author = {V. A. Maksimenko and S. L. Tolokonnikov},
     title = {Explosion problems for surface charges},
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     pages = {48--52},
     year = {2021},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2021_2_a9/}
}
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Voir la notice de l'article provenant de la source Math-Net.Ru

A plane problem of the formation of a crater as a result of the explosion of a line charge on the surface of the ground is investigated within the solid–liquid formulation. The explosion crater is supposed to be a polygonal line with two angular points. The exact solution to the problem is constructed. A parametric analysis is performed. The calculated profiles of the explosion crater are presented for some governing parameters of the problem. Restrictions on the governing parameters are given, limiting cases are considered.

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