Experimental and mathematical researchof influence of an angle nutation on penetrating ability of high velocity projectiles | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2009. № 4(8).

HomeIssuesExperimental and mathematical researchof influence of an angle nutation on penetrating ability of high velocity projectiles | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2009. № 4(8).

Experimental and mathematical researchof influence of an angle nutation on penetrating ability of high velocity projectiles

In the paper the results reported at the scientific seminardedicated to 100th birthday anniversary of Prof. P.P. Kufarev are presented. The results are receivedduring an experimental research and numerical modeling of high velocity interaction of rod projectiles with targets at various angles of nutation. The experiments were carried out on ballistic stands at velocities of a throwing of projectiles up to 2 km/s. At numerical modeling of processes of shock interaction the physical and mathematical model was used which is describedcompressed elastic-plastic medium taking into account development and evolution of micro damagesunder dynamic loadings

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Keywords

mathematical modeling, physical experiment, destruction, deformation, high velocity impact, a projectile, target, математическое моделирование, физический эксперимент, разрушение, деформация, высокоскоростное соударение, преграда, ударник

Authors

NameOrganizationE-mail
Gorelski V.A.vassili@niipmm.tsu.ru
Tolkachev V.Fvtolk@niipmm.tsu.ru
Yashchuk A.А.rainbow@niipmm.tsu.ru_
Всего: 3

References

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Горельский В.А., Хорев И.Е. О применении метода конечных элементов для расчета больших деформаций и разрушения твердых тел // Труды I Всес. школы-семинара по многомерным задачам механики сплошных сред. ВИНИТТИ: № 4623-83. 1989. 23 с.
Горельский В.А., Зелепугин С.А., Смолин А.Ю. Исследование влияния дискретизации при расчете методом конечных элементов трехмерных задач высокоскоростного удара // Журн. вычислит. математики и математической физики. 1997. Т. 37. № 6. С. 742 - 750.
Горельский В.А., Радченко А.В., Толкачев В.Ф., Хорев И.Е. Кинетические механизмы перфорации пластин // Проблемы прочности. 1988. № 11. С.77 - 80.
Experimental and mathematical researchof influence of an angle nutation on penetrating ability of high velocity projectiles | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2009. № 4(8).

Experimental and mathematical researchof influence of an angle nutation on penetrating ability of high velocity projectiles | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2009. № 4(8).

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