The influence of plate hardness on the ballistic penetration of thick steel plates

Dikshit, S. N.; Kutumbarao, V.V.; Sundararajan, G.

doi:10.1016/0734-743x(94)00041-t

Cited by 88 publications

(30 citation statements)

References 30 publications

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“…it is displaced away from the boundary of the impacting particle/projectile. This effect becomes more pronounced when the impacting velocity is higher (368-520 m/s) like used in the current study as shown by Dikshit et al (1995). This implies that if "w" is the width of the jet footprint then the effective diameter of the jet should be less than "w" (d < w), i.e.…”

Section: Resultsmentioning

confidence: 65%

Finite element modelling of abrasive waterjet milled footprints

Anwar

Axinte

Becker

2013

Journal of Materials Processing Technology

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Section: Resultsmentioning

confidence: 65%

Finite element modelling of abrasive waterjet milled footprints

Anwar

Axinte

Becker

2013

Journal of Materials Processing Technology

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“…Flat-nosed projectiles that are stepped to limit depth of penetration have been used to study the nature of adiabatic shear bands (Wingrove 1973: Grebe et al 1985). Target alloys evaluated include steels (Rogers & Meunier et al 1992; Dikshit et al 1995), titanium alloys ; Grebe et al 1985), and aluminum alloys (Wingrove 1973;Woodward et al 1984;Leech 1985).…”

Section: Adiabatic Shear Occurrencementioning

confidence: 99%

High-Rate Shear Deformation and Failure in Structural Alloys

Dawson¹

2002

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Experiments were conducted to determine the dynamic shear behavior of a wide range of aluminum, titanium, and steel alloys. Principal experimental techniques were the torsional Kolsky bar and the Shear Compression Specimen (SCS) geometry. For the purpose of determining adiabatic shear susceptibility in this range of alloys, it was found that both techniques were unable to induce adiabatic shear in alloys resistant to that failure mode. The SCS geometry has demonstrated a capability for characterizing shear deformation behavior over a wide range of strain rates. For modeling and simulation of adiabatic shear phenomena, an improved adiabatic temperature evolution equation has been implemented. Finite element simulations of the torsional Kolsky and SCS geometries were conducted to evaluate the influence of pre-existing geometric inhomogeneities on adiabatic shear band initiation. 3

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“…Shear band formation is a complex function of strain, strain rate and temperature. Shear bands have been observed in many practical applications involving highspeed deformation, including machining, ballistic penetration, and high-speed forming [6,7]. Hence, many investigations into adiabatic shear band formation have been published over the past 20 years or so [8,9].…”

Section: Introductionmentioning

confidence: 99%