Relevant bibliographies by topics / Shaped charge

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Shaped charge'

Author: Grafiati
Published: 4 June 2021
Last updated: 18 February 2022

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Journal articles on the topic "Shaped charge"

1

Racah, E. "Shaped Charge Jet Heating." Propellants, Explosives, Pyrotechnics 13, no. 6 (December 1988): 178–82. http://dx.doi.org/10.1002/prep.19880130605.

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Markelov, G. E. "Effect of initial heating of shaped charge liners on shaped charge pentetration." Journal of Applied Mechanics and Technical Physics 41, no. 5 (September 2000): 788–91. http://dx.doi.org/10.1007/bf02468723.

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Hristov, Hristo. "Modeling in Shaped Charge Design." Information & Security: An International Journal 12 (2003): 225–31. http://dx.doi.org/10.11610/isij.1213.

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Me-Bar, Yoav, and Yehuda Partom. "Shaped Charge Jet Tail Velocity." Propellants, Explosives, Pyrotechnics 22, no. 6 (December 1997): 355–59. http://dx.doi.org/10.1002/prep.19970220611.

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Liu, Yakun, Jianping Yin, Zhijun Wang, Xuepeng Zhang, and Guangjian Bi. "The EFP Formation and Penetration Capability of Double-Layer Shaped Charge with Wave Shaper." Materials 13, no. 20 (October 12, 2020): 4519. http://dx.doi.org/10.3390/ma13204519.

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Detonation waves will bypass a wave shaper and propagate in the form of a horn wave in shaped charge. Horn waves can reduce the incidence angle of a detonation wave on a liner surface and collide with each other at the charge axis to form overdriven detonation. Detection electronic components of small-caliber terminal sensitive projectile that are limited by space are often placed inside a wave shaper, which will cause the wave shaper to no longer be uniform and dense, and weaken the ability to adjust detonation waves. In this article, we design a double-layer shaped charge (DLSC) with a high-detonation-velocity explosive in the outer layer and low-detonation-velocity explosive in the inner layer. Numerical and experimental simulation are combined to compare and analyze the forming process and penetration performance of explosively formed projectile (EFP) in DLSC and ordinary shaped charge (OSC). The results show that, compared with OSC, DLSC can also adjust and optimize the shape of the detonation wave when the wave shaper performance is poor. DLSC can obtain long rod EFPs with a large length-diameter ratio, which greatly improves the penetration performance of EFP.
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Zaki, S., Emad Uddin, B. Rashid, A. Mubashar, and Samiur R. Shah. "Effect of liner material and explosive type on penetration effectiveness of shaped charge." Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 233, no. 7 (January 10, 2018): 1375–83. http://dx.doi.org/10.1177/1464420717753233.

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Shaped charges are used in many civilian and military applications. This study focuses on the effects of liner material and the type of explosive on the development of shaped charge jet. This was carried out by experimentation and numerical finite element-based modelling. Shaped charges were tested on a steel plate during the experimentation and the experimental data were used to validate the developed numerical model of the shaped charge. A hydrocode-based finite element model was able to predict the perforation and jet formation for the shaped charge, as well as the characteristics of the holes formed in the target plate. Several variations of the numerical model with the change of liner material and the filled explosive showed that the higher explosive resulted in higher velocity jet. The jet formation and velocity of jet were compared to determine the better performing combination of the material and explosive for the given shaped charge geometry. The underlying mechanisms were discussed in detail and compared with the previous studies.
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Qu, Hong Fei, Feng Han, and Fang Chen. "The Numerical Simulation of Shaped Charge Jet under the Influence of Charge Structure." Applied Mechanics and Materials 444-445 (October 2013): 996–1000. http://dx.doi.org/10.4028/www.scientific.net/amm.444-445.996.

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In this article, through numerical simulation mechanic we investigated that charge structure, exploiting distinct radial detonation velocity explosives, has a remarkable influence on the forming process of shaped charge jet. Based on the numerical computational results, the contribution of charge proportion and filling mode to the shape and velocity of shaped charge jet are mainly analyzed, aiming to identify the best charge proportion. It is demonstrated from numerical experiments that, sub-munitions power is significantly enhanced premised on invariable size of sub-munitions. And this observation can be adopted to design of the warhead arrayed in net in the future.
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THANG, Dam, Vladimir BELIN, and Tran DOANH. "STUDIES OF THE SHAPED CHARGES EFFECT WITH A HEMISPHERICAL ECCENTRIC SHAPE RECESS FOR THE ROCKS DESTRUCTION." Sustainable Development of Mountain Territories 13, no. 2 (June 30, 2021): 281–91. http://dx.doi.org/10.21177/1998-4502-2021-13-2-281-291.

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The method of outdoor installation of explosive charges is usually used in the destruction of rocks in conditions in which the method of drilling and blasting using borehole or borehole charges is difficult to apply due to objective conditions. The productivity of rock destruction by the outdoor installation of a concentrated charge is very low. This is due to the fact that such an explosion is characterized by a large loss of energy in the environment. The destruction of rocks by an explosion using shaped charges (CW) to destroy the rock is one solution to increase the useful energy of the destruction of the rock compared to charges placed outside. To achieve the optimal effect of destruction of the rock by cumulative charges, it is necessary to, so that for each type of rock, a specific type of shaped charges can be determined with the appropriate performance and efficiency of the use of explosives. The stronger the rock, the more efficient the short-circuit should be, and vice versa. Thus, for effective rock crushing, it is necessary to develop and produce a number of different types of shaped charges. The use of shaped explosive charges allows you to increase the utilization rate of the useful energy of the explosion and increase the destruction zone of the rock. At a fixed mass of the explosive, the destructive effect of the explosive charge placed on the surface of the rock, it depends on the shape of the charge and the geometric parameters of the charge. Shaped charges with an eccentric hemispherical shape have a coefficient of use of the useful energy of the explosion for the destruction of rock, more than 2.4 times compared to conventional concentrated charges of the same mass.
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Habera, Łukasz, and Kamil Hebda. "Badania porównawcze liniowych ładunków kumulacyjnych." Nafta-Gaz 77, no. 6 (June 2021): 366–75. http://dx.doi.org/10.18668/ng.2021.06.02.

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The fireground tests are the best method for verifying the operation effectiveness of the entire shooting device or its component parts in real conditions. The purpose of the fireground tests presented herein was the physical verification of linear shaped charge (LSC) ability to perforate multi-layered target, reflecting the material and geometrical conditions of a borehole. The series of shooting tests included tests of three types of linear shaped charges selected for use in perfo-fracturing devices. The following shaped charges were tested: LSC in lead enclosure, having φ = 40 mm circular cross-section with shaped recess; LSC with copper liner in 20/30 mm steel trapezoid enclosure; LSC with liner made of solid copper, in 20/40 mm steel trapezoidal enclosure.During testing, the cumulative jet velocity was recorded using voltage type probes, arranged between the individual layers of a target composed of steel and concrete materials. The research method adapted for the project purposes was aimed at verification of the following thesis: whether the proposed shaped charges fulfil the technical and performance conditions for their effective application in the oil industry. The criterion adopted was the ability – or lack of ability – to perforate the multi-layered barrier in the form of two steel plates and concrete casting. The testing stand, single-use by its nature, was each time composed of concrete block having 400 mm ´ 250 mm ´ 150 mm dimensions and 20 MPa static compressive strength, on which two steel plates were placed parallel to each other with 20 mm spacing. The thickness of the plates was 5 mm and 10 mm respectively. The tested shaped charge was placed on the top steel plate at a distance of one calibre – that is the distance equal to the opening of the trapezoidal shaped charge and full diameter of circular cross-section charge. Furthermore, within media interface planes (steel/air, air/steel; steel/concrete), the set of voltage-type measuring probes was installed, in the form of single electric wires (φ = 0.25 mm). At an instant when they break (circuit break) as a result of cumulative jet operation, voltage drop in the subsequent measuring probes will act as a logical gate of start-stop type, or in other words the zero-one (0–1) type gate. The readings of individual probes breakage times allowed in addition to determine the velocity of the cumulative jet and to estimate its braking dynamics while passing through the subsequent elements of multi-layered target.
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Hebda, Kamil, Łukasz Habera, and Piotr Koślik. "Modelowanie numeryczne ładunków kumulacyjnych z wkładkami dzielonymi dwuczęściowymi." Nafta-Gaz 77, no. 4 (April 2021): 264–69. http://dx.doi.org/10.18668/ng.2021.04.06.

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The article was created on the grounds of numerical modelling of shaped charges with a focus on the unconventional shape of their liners. The standard shaped charge of the “deep penetrating” type is equipped with a conical liner made of copper. Three various geometries of shaped charges featuring unconventional shape have been modelled and compared with the classical model of a shaped charge. The shaped charges have been compared for maximum pressure during detonation, cumulative jet velocity, kinetic energy gained and length of cumulative jet after 22 µs. The purpose of modelling shaped charges, featuring unconventionally formed liners, was to check whether they are able to improve the perforation job parameters in oil and gas wells. Perforation of the borehole is a critical job, enabling the initiation of hydrocarbons production from a specific reservoir. The job consists in making series of channels perpendicular to the borehole axis, penetrating casing walls, the cement layer and the formation rock, in order to create a hydraulic link between the borehole and the reservoir of hydrocarbons. In the oil industry, the “deep penetrating” type shaped charges are designed in order to provide optimal length of the perforation channel, while maintaining its adequate perforating diameter. Nowadays, the most commonly deep-penetrating shaped charges used, are the axially-symmetric shaped charges with conical liners made of copper powders. The charges create a cumulative jet reaching a velocity of approx. 7000 m/sec and are able to penetrate up to 1 m of rock matrix in favourable conditions. The article describes the parameters of shaped charges, that have been obtained as a result of numerical modelling. In order to finally confirm the target penetrating ability by the modelled shaped charges, one should check their real physical models in fire-ground conditions.
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Dissertations / Theses on the topic "Shaped charge"

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Gustafsson, Andreas. "Shaped Charge Design : Construction of a Miniaturized Shaped Charge." Thesis, Karlstads universitet, Fakulteten för hälsa, natur- och teknikvetenskap (from 2013), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-85465.

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The shaped charges on the market today ranges from about 20 to 200 mm in diameter but there is a need of smaller sizes for example in applications where a small projectile with a high speed is needed or to equip or take out drones with. The objective of this thesis work was to develop a miniaturized shaped charge with dimensions smaller than those available today and preferably with a diameter down to 10 mm. The project was conducted at Karlstad University in collaboration with Saab Dynamics AB. The process used during this project was to start with a feasibility study to obtain information about the limits on dimensions in order to investigate how small dimensions can be used for the casing and liner with respect to manufacturability. The feasibility study was conducted by studying academic literature, contacting companies with expertise within the field of manufacturing. A previously used shaped charge was used as a starting point and the dimensions was scaled in accordance with the objective. The influence of the design parameters was examined using the γSPH module in IMPETUS Afea. The liner material used was restricted to oxygen-free high thermal conductivity copper and different materials for the casing was tested. Two material selections for the casing were made with the aid of Granta Edupack. It has been concluded that it is possible to manufacture a miniaturized shaped charge with dimensions down to about ten mm. Both a design for a jet forming shaped charge and an explosively formed penetrator was developed during the project. The resulting projectile for the explosively formed penetrator had a velocity of 2450 m/s, a total length of 7.3 mm and 3.5 mm in diameter, and the jet forming shaped charge had a jet tip velocity of 7060 m/s and was able to penetrate 38-mm into an AISI 4340 steel target according to the models used in IMPETUS Afea. A prototype was planned but due to cost restrictions, it is left as future work.
Riktad sprängverkan (RSV)-laddningarna som finns på marknaden idag sträcker sig från ungefär 20 till 200 mm i diameter. Det finns dock ett behov för storlekar mindre än detta, till exempel i tillämpningar där en liten projektil med hög fart krävs, alternativt att utrusta eller sänka drönare med. Målet med detta examensarbete var att utveckla en miniatyriserad RSV-laddning med dimensioner mindre än vad som finns tillgängligt idag och helst med en diameter neråt tio mm. Projektet utfördes på Karlstads universitet i samarbete med Saab Dynamics AB. Processen som användes under detta projekt gick ut på att börja med en förstudie for att erhålla information om gränserna för mått för att undersöka hur små dimensioner som kan användas för höljet och linern med avseende på tillverkningsbarhet. Förstudien genomfördes genom att studera akademisk litteratur och kontakta företag med expertis inom tillverkningsområdet. En tidigare använd RSV-laddning användes som startpunkt och dimensionerna justerades i enlighet med målet. Påverkan av parametrar på prestanda undersöktes genom att använda γSPH modulen i IMPETUS Afea. Det använda materialet för linern begränsades till OFHC koppar och olika material för höljet testades. Två materialval gjordes för höljet med hjälp av Granta Edupack. Slutsatsen som kan dras utifrån arbetet är att det är möjligt att tillverka miniatyriserade RSV-laddningar med dimensioner neråt tio mm. Både en design för en strålbildande RSV-laddning och en projektilbildande RSV-laddning utvecklades under projektet. Den resulterande projektilen för den projektilbilande RSV-laddningen hade en fart på 2450 m/s, en längd av totalt 7.3 mm och 3.5 mm i diameter och den strålbildande RSV-laddningen hade en spetsfart på 7060 km/s och kunde penetrera 38 mm AISI 4340 stål enligt modellen som användes i IMPETUS Afea. En prototyp planerades men på grund av kostnadsrestriktioner lämnades det som framtida arbete.
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Poole, Chris. "Penetration of a shaped charge." Thesis, University of Oxford, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.419435.

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A shaped charge is an explosive device used to penetrate thick targets using a high velocity jet. A typical shaped charge contains explosive material behind a conical hollow. The hollow is lined with a compliant material, such as copper. Extremely high stresses caused by the detonation of the explosive have a focusing effect on the liner, turning it into a long, slender, stretching jet with a tip speed of up to 12km/s. A mathematical model for the penetration of this jet into a solid target is developed with the goal of accurately predicting the resulting crater depth and diameter. The model initially couples fluid dynamics in the jet with elastic-plastic solid mechanics in the target. Far away from the tip, the high aspect ratio is exploited to reduce the dimensionality of the problem by using slender body theory. In doing so, a novel system of partial differential equations for the free-boundaries between fluid, plastic and elastic regions and for the velocity potential of the jet is obtained. In order to gain intuition, the paradigm expansion-contraction of a circular cavity under applied pressure is considered. This yields the interesting possibility of residual stresses and displacements. Using these ideas, a more realistic penetration model is developed. Plastic flow of the target near the tip of the jet is considered, using a squeeze-film analogy. Models for the flow of the jet in the tip are then proposed, based on simple geometric arguments in the slender region. One particular scaling in the tip leads to the consideration of a two-dimensional paradigm model of a ``filling-flow'' impacting on an obstacle, such as a membrane or beam. Finally, metallurgical analysis and hydrocode runs are presented. Unresolved issues are discussed and suggestions for further work are presented.
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Clipii, Tudor. "On mathematical modeling of shaped charge penetration." Thesis, Linköping University, Department of Management and Engineering, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-11996.

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Shaped charges are a well established type of projectile, subjected to a lot of research ever since emerging as a viable technology in the 1940s. The penetration achieved by shaped charges decreases with increased standoff distance. This is often attributed to the shaped charge jet losing its coherence. The Swedish Defence Research Agency however, noted no such loss of coherence in its experiments. An alternative explanation to the decrease of penetration was instead proposed. The object of this thesis was to investigate this proposed theory. To this end, the hydrocode Autodyn was used, modelling the impact of a high-velocity projectile into a generic target and analysing the resulting behaviour of the target. Several setups were used and several parameters were considered when evaluating the results. The conclusion of this thesis is that the alternative explanation offered is not supported by the observed behaviour of the target in the computer model.

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Welsh, B. S. "High speed deformation and break-up of shaped charge jets." Thesis, University of Nottingham, 1993. http://eprints.nottingham.ac.uk/42489/.

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Jets resulting from shaped charges which contain metal liners are able to penetrate hard or armoured targets. Their penetration performance is related to the density of the jet and target material and also the length to which the jet can elongate. Models that describe the processes involved have generally assumed hydrodynamic fluid flow and as such have been very successful in most cases. However, the break-up of jets has proved to be inconsistent with the fluid flow models and cannot be accurately described. Break-up is important since it is the final phenomenon in tensile deformation and therefore represents the limiting extent of jet elongation. Additionally, following break-up the jet fragments are particularly susceptible to lateral velocities and tumbling which dissipate the jets energy and further reduce its penetration performance. Research by Hunting Engineering Limited has indicated that mechanical properties are related to the jet break-up phenomena. However, the deformation and break-up of shaped charge jets is not well understood from a metallurgical point of view. It is essential that the jet is in the solid state for jet break-up phenomena to be related to the mechanical properties of the liner material. This has been demonstrated here by theoretical analysis and more directly by observation of in-flight and captured jet fragments. A series of experiments have been carried out in order to measure and analyse the deformation and attempt to put forward models for the break-up mechanisms in shaped charge jets. These were based upon a series of selected aluminium and aluminium alloys which were processed and heat treated to produce a range of mechanical properties. The properties under consideration are those which describe the materials strength, elongation and work hardening characteristics at intermediate strain rates under laboratory conditions. These have been used to relate metallurgical details to the nature of jet break-up. The better materials for shaped charge jets would appear to be high purity metals which exhibit large ductility through to fracture.
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Gurel, Eser. "Modeling And Simulation Of Shaped Charges." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/12610830/index.pdf.

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Shaped charges are explosive devices with a high penetration capability and are used for both civilian and military purposes. In civilian applications shaped charge devices are used in demolition works, oil drilling and mining. In the military applications, shaped charges are used against different kinds of armors, primarily as anti-tank devices. This thesis work involves the modeling and simulation of shaped charge devices, with the focus being on anti-tank warhead design. Both numerical simulation and analytical calculation methods are used to predict shaped charge performance
in the aspects of jet formation, breakup and penetration. The results are compared within themselves and with the data available in the literature. AUTODYN software is used for the numerical simulations. Different solver and modeling alternatives of AUTODYN are evaluated for jet formation and penetration problems. AUTODYN&rsquo
s Euler solver is used to understand how the jet formation is affected by the mesh size and shape and the presence of air as the surrounding medium. Jetting option in the AUTODYN-Euler simulations are used to simulate jet formation as an alternative to simulations performed using AUTODYN&rsquo
s Euler solver. In the jetting option liner elements are modeled as Lagrangian shell elements, rather than Eulerian elements. Analytical codes are written to study the jet formation, breakup and penetration processes. Many alternative formulas that can be used in the analytical calculations are listed and discussed. Parameters of these formulas are varied to investigate their effects on the results. Necessary constants for the analytical formulas are obtained using the results of AUTODYN simulations.
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Abdelrahman, Hussain Alwany. "The use of polymer bonded explosives improved linear shaped charge designs." Thesis, Cranfield University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357744.

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Leung, Anthony Yat-Wah. "Molecular dynamics study of shaped charge penetration and crystal structure properties." Thesis, University of Cambridge, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.610707.

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Elshenawy, Tamer Abdelazim. "Criteria of design improvement of shaped charges used as oil well perforators." Thesis, University of Manchester, 2012. https://www.research.manchester.ac.uk/portal/en/theses/criteria-of-design-improvement-of-shaped-charges-used-as-oil-well-perforators(d627c23e-a05b-42a2-86c3-6d67dfd7b7a7).html.

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In addition to its various military applications, shaped charges have been used in oil industry as an oil well perforator (OWP) to connect oil and gas to their reservoirs. The collapse of the liner material under the explosive load produces a hypervelocity jet capable of achieving a deep penetration tunnel into the rock formation. The achieved penetration depends on the OWP design, which includes the geometry and the material of the explosive and the liner as well as the initiation mode and the casing of the shaped charge. The main purpose of this research is to assess the performance of OWP with different design aspects in terms of its penetration depth into concrete material.This research employed the Autodyn finite difference code to model the behaviour of OWPs in the stages of liner collapse, jet formation and jet penetration. The design parameters of OWPs were studied quantitatively to identify the effect of each individual parameter on the jet characteristics and the jet penetration depth into concrete material according to the API-RP43 standard test configuration. In order to validate the Autodyn jetting analysis, this research compared the jetting simulation results of copper OWP liners with those obtained from flash x-ray measurements while the numerical jet penetration into the laminated concrete target was validated experimentally by the static firing of OWPs. Above-mentioned experiments were designed and performed in this project.The validated hydrocode was implemented in this research to study the effects of the concrete target strength, the liner material and the liner shape on the jet penetration depth into concrete targets.For the target strength, the traditional virtual origin (VO) penetration model was modified to include a strength reduction term based on Johnson’s damage number and the effect of the underground confinement pressure using Drucker-Prager model. The VO analytical model is also implemented in the liner material study to account for the jet density reduction phenomena and its induced reduction of jet penetration capability. The jets obtained from machined copper and zirconium liners and from copper-tungsten powder liner all exhibited the density reduction phenomena. The modified VO model considers the non-uniform distribution of jet density based on the jet profile analysis using Autodyn and the experimental soft recovery for some tested liners. The results lead to a modified VO penetration model including the non-uniform jet density effect.For zirconium liner material, numerical and analytical studies were conducted for different flow velocities and different collapse angles in order to determine the boundaries between the jetting and non-jetting phases and whether a coherent or a non-coherent jet will form. This study indicated that the suggested four different liner shapes (i.e. the conical, the biconical, the hemispherical and the bell) will produce coherent jet when the zirconium is used as OWP liner.The validated Autodyn hydrocode is also used in this thesis to calculate the velocity difference between two neighbouring zirconium jet fragments. The velocity difference is related directly to the breakup time of an OWP jet, and thus, it is calculated for a range of zirconium liners with different liner wall thicknesses. The calculated values of velocity difference gave a clear insight for the breakup time formulae for zirconium jet in terms of the liner thickness and the charge diameter.
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Burgun, Alexandre. "Oxidative activation of iron- and ruthenium-alkynyl complexes : toward square-shaped molecules with four redox-active metal centres." Rennes 1, 2011. http://www.theses.fr/2011REN1S081.

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Vestman, Christopher. "The rotation of a stored cylinder body by an outer rotating structure." Thesis, Luleå tekniska universitet, Rymdteknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-75021.

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HEAT-grenades are wing-stabilized grenades using shaped charge technology. Theshaped charge is a method, producing a jet-beam, with the use of a copper linerin which the aim is to focus the detonation energy to be able to penetrate armourand structures. This jet-beam is only eective under a rotational frequency of 15Hz, any frequency above this and the produced jet-beam loses its eciency and willnot be able to penetrate its target. One approach to minimize the inner body'srotation is by using bearings. By the use of ball bearings the intention is to with-hold transferring the angular momentum from the outer rotating body to the innercylinder body. This thesis have been analysing how much rotation the warhead haveacquired from the outer rotation of the grenade divided in an acceleration phase anda ying phase. During the acceleration phase the rotation of the warhead is reach-ing a frequency of 0.35 Hz. Proposals are presented for improving and lowering therotational speeds for future studies.
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Books on the topic "Shaped charge"

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Computer simulation of shaped charge problems. Singapore: World Scientific, 2007.

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Cook, M. Systems tunnel linear shaped charge lightning strike: Final test report. Brigham City, UT: Thiokol Corp., Space Operations, 1989.

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Millar, R. P. An investigation into the cutting of steel plate with a curvi-linear shaped charge. Manchester: UMIST, 1993.

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P, Walters W. Fundamentals of shaped charges. New York: Wiley, 1989.

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Alan, Ticotsky, ed. The shape of change. 2nd ed. Acton, Mass: Creative Learning Exchange, 2005.

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Busby, Nicola. The Shape of Change. Description : Abingdon, Oxon; New York, NY : Routledge, 2017.: Routledge, 2017. http://dx.doi.org/10.4324/9781315455457.

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Goldish, Meish. Does the moon change shape? Milwaukee: Raintree Publishers, 1989.

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Harper, Bob. Are you ready!: Take charge, lose weight, get in shape, and change your life forever. New York: Broadway Books, 2008.

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Harper, Bob. Are you ready!: Take charge, lose weight, get in shape, and change your life forever. New York: Broadway Books, 2008.

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Kennedy, Debbe. Accountability: Establishing shared ownership. San Francisco: Berrett-Koehler Communications, 2000.

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Book chapters on the topic "Shaped charge"

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Fang, Qin, and Hao Wu. "Eroding Projectile and Shaped Charge Jet Penetrations." In Concrete Structures Under Projectile Impact, 165–210. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-3620-0_5.

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Friedman, Avner. "Shaped charge jets and subsonic free-surface flow theory." In The IMA Volumes in Mathematics and Its Applications, 145–55. New York, NY: Springer New York, 1989. http://dx.doi.org/10.1007/978-1-4615-7402-6_16.

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Wu, Hao, Yong Peng, and Xiangzhen Kong. "Impact Performance of Shaped Charge Formed Jet into Concrete Targets." In Notes on Projectile Impact Analyses, 167–240. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-3253-1_4.

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Huang, Junqing, Yalong Ma, Kelei Huang, and Jianxun Zhao. "Analysis of Aperture Shape Changing Trend Base on the Shaped Charge Jet Penetration through the Steel Target." In AsiaSim 2012, 7–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-34384-1_2.

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Ma, Tianbao, Xiangzhao Xu, and Jianguo Ning. "Parallel Computation of Shaped Charge Jet Formation and Penetration by Multi-material Eulerian Method." In Communications in Computer and Information Science, 565–76. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-53962-6_51.

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Dam, Trong Thang, Xuan-Nam Bui, Tri Ta Nguyen, and Duc Tho To. "Study on the Reasonable Parameters of the Concentric Hemisphere-Style Shaped Charge for Destroying Rock." In Lecture Notes in Civil Engineering, 45–68. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-60839-2_3.

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Carlucci, Donald E., and Sidney S. Jacobson. "Shaped Charges." In Ballistics, 577–98. Third edition. | Boca Raton : Taylor & Francis, 2018.: CRC Press, 2018. http://dx.doi.org/10.1201/b22201-20.

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Schrooten, Ann F., and Barry P. Markovitz. "When a Patient and Family Forever Change Your World." In Shared Struggles, 173–79. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-68020-6_34.

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Deconinck, Johan. "Electrode Shape Change." In Lecture Notes in Engineering, 164–220. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-84716-5_4.

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Aslan, Joseph E. "Platelet Shape Change." In Platelets in Thrombotic and Non-Thrombotic Disorders, 321–36. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-47462-5_24.

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Conference papers on the topic "Shaped charge"

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Walters, William P., and Richard L. Summers. "Shaped charge jet particulation." In High-pressure science and technology—1993. AIP, 1994. http://dx.doi.org/10.1063/1.46362.

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Gao, Er-xin. "Boundary judgment on shaped charge." In San Diego - DL tentative, edited by Paul A. Jaanimagi. SPIE, 1992. http://dx.doi.org/10.1117/12.50549.

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Walker, James D. "Incoherence of shaped charge jets." In High-pressure science and technology—1993. AIP, 1994. http://dx.doi.org/10.1063/1.46486.

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Novotney, David, and Meryl Mallery. "Historical Development of Linear Shaped Charge." In 43rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2007. http://dx.doi.org/10.2514/6.2007-5141.

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Mulligan, Phillip, Catherine Johnson, Jason Ho, Cody Lough, and Edward Kinzel. "3D Printed Conical Shaped Charge Performance." In 2019 15th Hypervelocity Impact Symposium. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/hvis2019-110.

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Abstract:
Abstract A Conical Shaped Charge (CSC) is a versatile device utilized in construction, mining, petroleum and defense industries. The geometry and material structure of the metal liner play an integral role in the CSC performance. The performance of CSC liners has been relatively well-characterized for liners manufactured via hydroforming, hydraulic pressing, or turning on a CNC lathe. With advancements in Additive Manufacturing (AM) CSC liners can be 3D printed with metal powders. AM can provide significant design freedom in terms of realizing better properties through introduced hierarchic structuring or anisotropy. However, it is unclear as to how metal liners produced with Selective Laser Melting (SLM), will influence the conical shaped charge’s performance. This paper explores the performance, relative to the penetration of steel plates, of CSCs using 3D printed metal liners benchmarked against machined liners. The metal liners were printed with SLM parameters that were optimized to maximize the print density. The metal liner dimensions (thickness, height, and outer diameter) were designed using the recommended ratios of the liner’s inner diameter presented by Virgil (1988). The 3D printed metal liners are compared to a CNC machined liner, with the same dimensions. The comparison enables the evaluation of how 3D printing a liner influences penetration performance. The results indicate conical shaped charges could utilize 3D printed liners. These results open a wide range of performance design opportunities that cannot be achieved via conventional manufacturing and justify the current increased cost associated with additive manufacturing metal components. Future work will continue to explore how print density, printed material, and advanced geometries modify the conical shaped charge performance.
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Shvetsov, G. A., A. D. Matrosov, S. V. Fedorov, and A. V. Babkin. "Magnetic Screening Against Shaped-Charge Action." In 2007 IEEE Pulsed Power Plasma Science Conference. IEEE, 2007. http://dx.doi.org/10.1109/ppps.2007.4345913.

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Shvetsov, G. A., A. D. Matrosov, S. V. Fedorov, A. V. Babkin, and S. V. Ladov. "Magnetic screening against shaped-charge action." In 2007 IEEE International Pulsed Power Plasma Science Conference (PPPS 2007). IEEE, 2007. http://dx.doi.org/10.1109/ppps.2007.4651982.

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Held, Manfred. "Direct observation of shaped-charge jets." In 20th International Congress on High Speed Photography and Photonics, edited by John M. Dewey and Roberto G. Racca. SPIE, 1993. http://dx.doi.org/10.1117/12.145725.

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Held, Manfred. "Optical diagnostics of shaped-charge jets." In 25th international Congress on High-Speed photography and Photonics, edited by Claude Cavailler, Graham P. Haddleton, and Manfred Hugenschmidt. SPIE, 2003. http://dx.doi.org/10.1117/12.516940.

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WANG, SHUYOU, SHENGJIE SUN, LIGANG QIAO, and JIANWEI JIANG. "The Influence of Eccentric Wave-Shaper on Shaped Charge Jet Performance." In 31st International Symposium on Ballistics. Lancaster, PA: DEStech Publications, Inc., 2019. http://dx.doi.org/10.12783/ballistics2019/33246.

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Reports on the topic "Shaped charge"

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Walters, William P. The Shaped Charge Concept. Part 2. The History of Shaped Charges. Fort Belvoir, VA: Defense Technical Information Center, September 1990. http://dx.doi.org/10.21236/ada226772.

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Vigil, M. G. Optimized conical shaped charge design using the SCAP (Shaped Charge Analysis Program) code. Office of Scientific and Technical Information (OSTI), September 1988. http://dx.doi.org/10.2172/6807425.

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Barnhill, Thomas, and Edward Horwath. Target and Shaped Charge Alignment. Fort Belvoir, VA: Defense Technical Information Center, August 1997. http://dx.doi.org/10.21236/ada329939.

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Vigil, M. G. Design of linear shaped charges using the LESCA (Linear Explosive Shaped Charge Analysis) code. Office of Scientific and Technical Information (OSTI), April 1990. http://dx.doi.org/10.2172/6907641.

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Weseloh, Wayne N. PAGOSA Sample Problem: Unconfined Shaped Charge. Office of Scientific and Technical Information (OSTI), February 2016. http://dx.doi.org/10.2172/1237251.

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Milinazzo, Jared Joseph. Energy Transfer of a Shaped Charge. Office of Scientific and Technical Information (OSTI), November 2016. http://dx.doi.org/10.2172/1334941.

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Scheffler, Daniel R., and William P. Walters. A Shaped Charge with Dual Confinement. Fort Belvoir, VA: Defense Technical Information Center, August 2002. http://dx.doi.org/10.21236/ada405843.

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Mockler, Theodore, and Ian Fleming. TTMA Shaped Charge Assessment: TOW 2A. Office of Scientific and Technical Information (OSTI), July 2021. http://dx.doi.org/10.2172/1808804.

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Vigil, M. G. Explosive shaped charge penetration into tuff rock. Office of Scientific and Technical Information (OSTI), October 1988. http://dx.doi.org/10.2172/6563055.

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Baker, Ernest L., James Pham, and Tan Vuong. An Empirical Shaped Charge Jet Breakup Model. Fort Belvoir, VA: Defense Technical Information Center, July 2014. http://dx.doi.org/10.21236/ada604020.

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