Journal ArticleDOI
Experimental investigation on dynamic failure of water-filled vessel subjected to projectile impact
TLDR
In this paper, a series of experiments were performed to study the deformation and failure of fluid-filled vessel subjected to high speed impact loading, and the results indicated that the hydrodynamic ram effect in the water-filled tank increased the damage of the target panels.About:
This article is published in International Journal of Impact Engineering.The article was published on 2018-07-01. It has received 28 citations till now. The article focuses on the topics: Projectile & Deformation (meteorology).read more
Citations
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Journal ArticleDOI
Experimental investigation on trajectory stability of high-speed water entry projectiles
TL;DR: In this article, the effects of nose shape, impact velocity, and water-entry attitude angle on the trajectory stability of the slender projectiles are identified and quantified respectively, and a dynamic-photographic method is employed to provide digital photographic data.
Journal ArticleDOI
Dynamic response and failure of carbon/epoxy composite sandwich subjected to underwater impulsive loading
TL;DR: In this article, the effects of loading intensity, core density, fluid-structure interaction and ply orientation of face sheets on the deformation and damage of the clamped sandwich structures are assessed.
Journal ArticleDOI
Experimental analysis of an attenuation method for Hydrodynamic Ram effects
TL;DR: In this paper, honeycomb panels are used to fill the entire space inside the structure in such a way that they are able to alleviate the loading onto it, which is the most dangerous phenomenon in the studied cases.
Journal ArticleDOI
A combined experimental and numerical investigation on projectiles penetrating into water-filled container
TL;DR: In this paper, experiments and numerical simulations of a hydrodynamic ram penetrating into a water-filled container with aluminum target plates were conducted, and the effect of plate thickness on the plastic deformation was discussed.
Journal ArticleDOI
Experimental investigation on enhanced damage to fuel tanks by reactive projectiles impact
TL;DR: In this article, a full-filled fuel tank, impacted by the cold pressed and sintered PTFE/Al/W reactive material projectile (RMP) with a density of 7.8 grams/cm3, is investigated experimentally and theoretically.
References
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BookDOI
The fundamentals of aircraft combat survivability analysis and design
TL;DR: The extensively illustrated 2nd edition presents the fundamentals of the aircraft combat survivability design discipline as defined by the DoD military standards and acquisition processes.
Journal ArticleDOI
Water entry of spinning spheres
TL;DR: In this paper, the complex hydrodynamics of water entry by a spinning sphere are investigated experimentally for low Froude numbers, where billiard balls are shot down at the free surface with controlled spin around one horizontal axis.
Journal ArticleDOI
Numerical modelling of the hydrodynamic ram phenomenon
TL;DR: In this article, the authors used the LS-DYNA finite element code to simulate an HRAM event created by a steel spherical projectile impacting a water-filled aluminium square tube.
Journal ArticleDOI
Experimental analysis of fluid-filled aluminium tubes subjected to high-velocity impact
TL;DR: In this paper, water-filled aluminium square tubes (6063-T5) were subjected to impact by steel spherical projectiles (12.5mm diameter) at impact velocities of 600-900m/s.
Journal ArticleDOI
An investigation into horizontal water entry behaviors of projectiles with different nose shapes
TL;DR: In this article, an analytical cavity model based on the solution to the Rayleigh-Besant problem was developed to describe the cavity dynamics of high-speed horizontal water entry behaviors of flat, ogival and hemispherical-nose projectiles were studied experimentally and theoretically.