On the hydrodynamic theory of long-rod penetration

Rosenberg, Z.; Marmor, E.; Mayseless, M.

doi:10.1016/0734-743x(90)90081-6

Cited by 40 publications

(16 citation statements)

References 5 publications

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“…Soda-lime glass, on the other hand, showed a finite (though reduced) shear strength [193]. This loss of shear strength was correlated with a sudden increase in penetration depth at a certain critical impact speed [194] when glass specimens were struck by flat ended projectiles.…”

Section: Brittle Materials: Ceramics and Glassesmentioning

confidence: 99%

Review of experimental techniques for high rate deformation and shock studies

Field¹,

Walley²,

Proud³

et al. 2004

International Journal of Impact Engineering

654

296

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Section: Brittle Materials: Ceramics and Glassesmentioning

confidence: 99%

Review of experimental techniques for high rate deformation and shock studies

Field¹,

Walley²,

Proud³

et al. 2004

International Journal of Impact Engineering

654

296

View full text Add to dashboard Cite

“…Soda‐lime glass, on the other hand, shows a finite (though reduced) shear strength . This loss of shear strength was correlated with a sudden increase in penetration depth at a certain critical impact speed (see also Figure ) when glass specimens were struck by flat‐ended projectiles.…”

Section: Methods Of Studying the Dynamic Properties Of Glassmentioning

confidence: 91%

An Introduction to the Properties of Silica Glass in Ballistic Applications

Walley

2013

Strain

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The purpose of this review is to introduce the interested reader to the literature on the use of silica glasses in ballistic applications. These applications include optically transparent windows (where their amorphous nature, appropriate band gap, and cheapness make them ideal window materials) as well as layers in opaque armours designed to be resistant to shaped charges. In the latter application, their increase in volume (bulking) on fracture disrupts the shaped charge jet. Other topics covered in this review include low‐velocity damage by windborne debris, liquid and solid impact, dynamic methods of testing (Hopkinson pressure bar, Taylor impact, and plate impact shock loading), and constitutive models. The use of glass as a shaped charge is also discussed.

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“…Many authors have attempted to further develop the A-T model or to propose new ones. Rosenberg [11] considered the force balance in penetration by introducing the areas of initial cross section and mushroom head of the projectile into the modified Bernoulli equation. Strictly speaking, the initial area of the cross section of the projectile shank is not the same as that of the penetrator at the stagnation point where A-T model applies.…”

Section: Introductionmentioning

confidence: 99%

Alekseevskii-Tate revisited: An extension to the modified hydrodynamic theory of long rod penetration

Lü

Wen

2010

Sci. China Technol. Sci.

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The modified hydrodynamic theory of long rod penetration into semi-infinite targets was established independently by Alekseevskii and Tate over forty years ago and since then many investigators contributed much to the development of the high speed penetration mechanics. However, in all the models proposed so far, the target resistance R t is not well defined and usually determined by adjusting it until the predicted depth of penetration comes to an agreement with experimental data. In this paper, assumptions are first made about particle velocity and pressure profiles together with response regions in the target and then an extension is made to the modified hydrodynamic theory of long rod penetration into semi-infinite targets, in which R t has explicit form and is dependent on penetration velocity as well as thermo-mechanical properties of target material. The present model is compared with long rod penetration tests for different material combinations. It transpires that the present model predictions are in good agreement with the experimental data and numerical simulations in terms of penetration depth although many assumptions and simplifications are introduced into the paper. long rod, semi-infinite target, penetration, Alekseevskii-Tate model Citation: Lan B, Wen H M. Alekseevskii-Tate revisited: An extension to the modified hydrodynamic theory of long rod penetration.

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On the hydrodynamic theory of long-rod penetration

Cited by 40 publications

References 5 publications

Review of experimental techniques for high rate deformation and shock studies

Review of experimental techniques for high rate deformation and shock studies

An Introduction to the Properties of Silica Glass in Ballistic Applications

Alekseevskii-Tate revisited: An extension to the modified hydrodynamic theory of long rod penetration

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