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Obtaining of Detonation Diamonds from Individual Explosives
AbstractA method of obtaining detonation nanodiamonds from tetryl by means of blasting the latter in a water shell with the explosive/water mass...
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Simulation of Impact Initiation of Explosives Based on a Meshless Method
In this paper, the conservative reproducing kernel smoothed particle hydrodynamic (CRKSPH) method is used to simulate the impact initiation process...
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Research on the Shock Ignition of CL-20 and HMX Based Explosives
The shock sensitivities of HMX and CL-20 based explosives were obtained by shock initiation experiment, and the shock pressure of initiation were...
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A Flexible Rayleigh Wave Transducer for Surface Cracks Detection on Heterogeneous Composite Explosives
AbstractFor heterogeneous explosives, it is of great importance to detect surface cracks to ensure structural integrity and reliability. With the...
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Advanced Analytics for Rock Blasting and Explosives Engineering in Mining
Blasting is a fundamental operation in the mining of metal and non-metal mine sites. There is a historical story of using explosive material in both...
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Dynamic response of ultralight all-metallic sandwich panel with 3D tube cellular core to shallow-buried explosives
The underbody of a vehicle system, either military or civil, is typically made of a relatively thin metallic plate, thus vulnerable to mine blast...
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Characterization of blast waves using solid and gaseous explosives: application to dynamic buckling of cylindrical shells
A launcher’s engine and in particular its nozzle are subjected to several loads during the rocket launch. Most of these loads are dynamic, such as...
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Features of the Chemical Transformation of Explosives and Other Condensed Media in Shock-Wave Processes
AbstractThis paper is dedicated to the anniversary of Academician Nikolai Nikolayevich Semyonov at the Russian Academy of Sciences, a Nobel Prize...
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Studying the Characteristics of Explosives under Dynamic Load Using the Split Hopkinson Pressure Bar Technique
AbstractThis paper presents the results of a study of the dynamic compression of plastic-bonded PETN using the split Hopkinson pressure bar (SHPB)...
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3D printing of RDX-based aluminized high explosives with gradient structure, significantly altering the critical dimensions
The vulnerability of weapon and ammunition has been attracting more and more researcher’s attention in order to improve their system survival in...
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Effects of aluminum content on the energy output characteristics of CL-20-based aluminized explosives in a closed vessel
In this paper, a series of experiments were performed to study the energy output characteristics of CL-20-based aluminized explosives in an explosion...
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Passive high explosive neutron inspection (PHENIX): a new method to confirm the presence or absence of high explosives for nuclear treaty verification
Advanced instruments and methods need to be developed now to create a technical basis to support the negotiation of future nuclear arms control...
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Propellants and Explosives
To propel a projectile along a gun barrel, the propelling medium should be able to do three key things: Firstly, the propellant is required to...
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Experimental study on standoff detection of explosives traces using Laser Raman spectroscopy: challenges and possible solution
The detection and identification of explosive materials is required to defend the military forces and civilians. In this study we propose an...
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Thermodynamically Consistent Detonation Model for Solid Explosives
AbstractAn improved reactive flow model with thermodynamic consistency is proposed to deal with the detonation hydrodynamics of solid explosives....
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Theoretical investigation on interface interaction and properties of 3-nitro-1,2,4-triazol-5-one (NTO)/fluoropolymer polymer-bonded explosives (PBXs)
3-Nitro-1,2,4-triazole-5-one (NTO), an excellent insensitive high explosive (IHE), is widely used in insensitive munitions (IMs). In this work,...
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Diagnostics of the Chemical Reaction Zone in Detonation of Solid Explosives
AbstractIn studies of the structure of the reaction zone in detonation waves of high explosives, it is common to measure the mechanical...
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Numerical study on the effect of the initiation process of cylindrical high explosives on the blast-wave behavior
We conducted a series of numerical simulations to understand the effect of the initiation process of cylindrical high explosives on the blast-wave...
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A Critical Review of TNT Equivalence Factors for Various Explosives
In the present scenario, it has been observed that terrorist attack became global issue and due to its increased frequency, it has gained attention...