Penetration of Steel Projectiles through Finite-Thickness Ice Targets

E. I. Kraus, A. Yu Melnikov, V. M. Fomin, I. I. Shabalin

Результат исследования: Научные публикации в периодических изданияхстатья

4 Цитирования (Scopus)

Аннотация

A single-stage gas-driven setup is developed, which allows 0.5-kg projectiles to be accelerated to velocities of the order of 1200 m/s. Experiments with penetration of steel projectiles into a massive ice target are performed. The experimental data are compared with the results of computations performed by the REACTOR software system and numerical calculations of destruction of a finite-thickness ice target under the impact of one projectile and several projectiles. It is demonstrated that an impact of a steel ring onto a finite-thickness ice target leads to knock-out of the maximum volume of ice and almost complete loss of the kinetic energy of the ring.

Язык оригиналаанглийский
Страницы (с-по)526-532
Число страниц7
ЖурналJournal of Applied Mechanics and Technical Physics
Том60
Номер выпуска3
DOI
СостояниеОпубликовано - 1 мая 2019

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