Using shaped charges with a “magnetic cut-off” for testing anti-meteoroid shields
Sign Up to like & getrecommendations! Published in 2021 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2020.12.026
Abstract: Abstract This research is an investigation about the possibility of using shaped charges forming high-velocity metal jets to obtain high-velocity compact elements. The particular objective here is testing rocket and space technology objects for anti-meteoroid… read more here.
Keywords: field; jet; anti meteoroid; shaped charges ... See more keywords
Application of shell jetting analysis to determine the location of the virtual origin in shaped charges
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Impact Engineering"
DOI: 10.1016/j.ijimpeng.2018.04.014
Abstract: Abstract Shaped charges are designed to produce high-velocity jets for penetration. During jet formation, the liner collapses and converges at a point source, also known as the virtual origin (VO), along the distance–time plane. The… read more here.
Keywords: virtual origin; location; jet; shaped charges ... See more keywords
Analysis of the formation mechanism of the slug and jet center hole of axisymmetric shaped charges
Sign Up to like & getrecommendations! Published in 2018 at "Results in physics"
DOI: 10.1016/j.rinp.2018.02.040
Abstract: Abstract In the jet formation process of axisymmetric shaped charges, the slug is also formed. There is always a central hole in the symmetry axis of the jet and slug. The phenomenon was rarely mentioned… read more here.
Keywords: jet; analysis; hole; shaped charges ... See more keywords
Numerical Simulation of Conical and Linear-Shaped Charges Using an Eulerian Elasto-Plastic Multi-Material Multi-Phase Flow Model with Detonation
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15051700
Abstract: This study developed a hydrocode to numerically simulate both conical and linear-shaped charges using an Eulerian multi-material and multi-phase flow model. Elasto-plastic solids and the detonation of a high explosive charge were modeled using a… read more here.
Keywords: shaped charges; detonation; material; multi ... See more keywords