Reactive material linear shaped charges

Author: mwio

August undefined, 2024

WebDec 1, 1992 · The Linear Explosive Shaped Charge Analysis (LESCA) code developed at SandiaNational Laboratories has been used to assist in the design of PLSCs. LESCA predictions for PLSC jet penetration in aluminum targets, jet tip velocities and jet-target impact angles are compared to measured data. Authors: Vigil, M G Publication Date: WebCompared with the conventional copper liner, the reactive material liner can shape jet in a shorter time, but the jet break easily and lose stability due to its poor ductility. Although the penetration depth is sacrificed slightly when penetrating steel target, the reactive material liner produce a significantly enlarged hole-diameter.

RMSL - R&D

WebLinear Shaped Charge (LSC) is used to cut various types of metal in separation systems, from launch vehicles to missiles, in space, military and underwater applications. Linear … WebFeatured Application: This work provides a new type of linear shaped charge, and it is meaningful for the structural design of the novel linear shaped charge. Abstract: In this paper, a... flixbus seating

Formation and Penetration of Jets by Shaped Charges with Reactive …

WebJan 14, 2024 · A two-dimensional finite element model of shaped charge and reactive material liner is established and the jet formation process, granule size difference … WebLinear Shaped Charge (LSC) is used to cut various types of metal in separation systems, from launch vehicles to missiles, in space, military and underwater applications. Linear Shaped Charge is a continuous explosive core enclosed in a seamless metal sheath, formed into an appropriate shape to sever the target. WebMar 19, 2024 · Reactive liner shaped charge (RLSC) can form a high-velocity reactive jet. It can not only penetrate a target with kinetic energy but can also release chemical energy inside of the target, producing extremely large amounts of damage to concrete and steel targets [[1], [2], [3], [4]]. flixbus seattle to bellingham

Study on Perforation Behavior of PTFE/Al Reactive Material …

WebAug 28, 2024 · The penetration enhancement behaviors of a reactive material double-layered liner (RM-DLL) shaped charge against thick steel targets are investigated. The RM-DLL comprises an inner copper liner, coupled with an outer PTFE (polytetrafluoroethylene)/Al reactive material liner, fabricated via a cold pressing/sintering process. WebApr 1, 1990 · The Linear Explosive Shaped Charge Analysis (LESCA) code is used to analytically model and optimize the design of a linear shaped charge (LSC). A variety of LSCs are initially modeled with the LESCA code, and the predicted jet penetration versus standoff data are compared to experimental data. flixbus seattle to eugeneWebShaped Charge Shaped charges are devices in which an explosive load is used to collapse a (usually metal) liner, thereby creating a high velocity jet that is capable of penetrating deep into metal, concrete or other target materials (Walters & Zukas, 1989). From: Advances in Applied Mechanics, 2024 View all Topics Add to Mendeley About this page flixbus seats

"WebAug 28, 2024 · The penetration enhancement behaviors of a reactive material double-layered liner (RM-DLL) shaped charge against thick steel targets are investigated. The RM … " - Reactive material linear shaped charges

Reactive material linear shaped charges

WebAug 28, 2024 · The RM-DLL shaped charge is comprised of three basic parts: The case, the explosive, and a double-layered liner. This double-layered liner consists of two elements: …

Did you know?

WebRecent developments include sub-miniature (~.05cc) explosive charges with on-board triggering, printable bridgewire-free initiators, impact ignitable reactive material warheads, small caliber reactive-material enhanced breaching rounds (KRWS), and high-performance flexible linear shape charges. WebAug 28, 2024 · To realize the explosive separation of carbon-fiber-reinforced composites under a linear-shaped charge, the failure mode of the materials under a linear-sh Study on …

WebNov 16, 2024 · The density of shaped charge liner material ingredients is known to have a strong effect on the shaped charge jet penetration performance. ... material equation of idea air is MAT_NULL and state equation is linear polynomial, which described by EOS ... “Explosive reactive armor: Theoretical and experimental studies,” in: Proc. of 27th Int ... WebMar 9, 2024 · The influence of the ratio of reactive material liner thickness, the ratio of reactive material liner height and the cone angle of composite liner on the forming …

WebNov 13, 2024 · Wang et al. [ 21] studied the penetration performance of double-layer reactive liner by numerical simulation and experiment, and the results showed that the double-layer reactive liner can enhance the penetration depth of the shaped charge jet. WebOct 24, 2024 · The traditional polytetraﬂuoroethylene (PTFE)/Al reactive material liner shaped charge generally produces insufficient penetration depth, although it enlarges the penetration hole diameter by chemical energy release inside the penetration crater. As such, a novel high-density reactive material liner based on the PTFE matrix was fabricated ...

WebAug 23, 2007 · Shaped charges using reactive-metal liners have the potential for beyond-penetration effects, e.g. thermodynamic events that increase pressure in a volume …

WebThe reactive shaped charge comprises a reactive liner having a matrix of reactive metal particles in a hydrocarbon fuel, a high explosive, and an inner barrier separating the reactive liner... flixbus seating chartWebMay 27, 2024 · The amount of charge of a material has always been regarded as a property (or state) of materials and can be measured precisely and specifically. This study … flixbus seat planWebReactive materials are similar to insensitive high explosives, but are usually thermite-like pyrotechnic compositions of two or more nonexplosive solid materials, which stay inert … great gold truckee reservationsWebApr 20, 2024 · Shaped charges are widely used in the field of national defense because of their high energy density and strong directivity; however, one of their limitations is that the penetration diameter is small. Compared with a traditional shaped charge, an annular-shaped charge can create a larger penetration aperture at the target, thereby causing … great golf balsicasWebJun 6, 2024 · Shaped charges are devices used for cutting or penetrating different aerial, on land, and underwater targets, based on the concentration of the explosion energy to … flixbus seattle to olympiaWebLinear shaped charge GB201012716D0 (en) 2010-07-29: 2010-09-15: Qinetiq Ltd: Improvements in and relating to oil well perforators ... Shaped Charge Liner Comprised of Reactive Materials US9617194B2 (en) * 2010-03-09: 2024-04-11: Halliburton Energy Services, Inc. Shaped charge liner comprised of reactive materials ... flixbus seattle stopWebDec 1, 2024 · Shaped charge is a device for focusing the chemical energy of explosives to a particular point or line for penetration or cutting purpose respectively. They are used for … flixbus seats map