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More on the Perforation and Deep Penetration of Metallic Targets by Rigid Sharp-Nosed Projectiles
We revisit the perforation and penetration processes of sharp-nosed rigid projectiles impacting metallic targets. The perforation of a metallic plate...
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Perforation of Steel Plates with 7.62 mm APM2 Bullets
We present cylindrical cavity-expansion perforation equations for the ballistic-limit and residual velocities for 7.62 mm APM2 bullets that perforate...
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Perforation of AA-2024 Aluminium Targets Subjected to Impact by Spherical Aluminium Projectiles
All spacecraft and protective structures are prone to impacts by projectiles of various shapes and sizes. The perforation process of 5 mm thin AA...
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Effect of Target Diameter on the Perforation of Aluminum Plates by Rigid Ogive-Nose Rod Projectiles
In a previous paper, we present ballistic data and a cylindrical, cavity-expansion model that predicts the ballistic limit and residual velocities...
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Upconverting-photon quenching-mediated perforation influx as an intracellular delivery method using posAuNP@UCNPs nanocomposites for osteoarthritis treatment
Photoporation techniques based on plasmonic nanoparticles such as gold nanoparticles have been extensively studied for the intracellular delivery of...
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Strain-Rate Dependent FDEM Simulation of the Perforation Behaviour of Woven Composites Subjected to Low-Velocity Impact
The mechanical behaviour of composite materials during perforation during high but also low-velocity impacts is of interest in many engineering...
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Experimental and Numerical Analysis of Aluminum-Polyethylene Composite Structure Subjected to Tension and Perforation Under Dynamic Loading for a Wide Range of Temperatures
The aim of this work consists of identifying the material behavior of Alucobond composite structures subjected to ballistic impact. The composite is...
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Dual-network hydrogel based on ionic nano-reservoir for gastric perforation sealing
In recent years, remarkable progress has been made in the research of injectable hydrogel for internal tissue healing. However, the therapeutic...
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Failure Analysis of Pipeline Corrosion Perforation in a Gas Mine
Pipe with an outer diameter of 159 mm and a design wall thickness of 5 mm in a gas mine was corroded and perforated, resulting in gas collection...
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Failure Analysis of Plate Perforation of Steam Turbine Lubricating Oil Cooler
The perforation of a 316L plate heat exchanger in a steam turbine lubricating oil cooler in a thermal power plant was analyzed by means of chemical...
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Failure Analysis on Corrosion Perforation of L245N Gathering Pipeline
A failed L245N gathering pipeline of an oil field was investigated and analyzed by macroscopic analysis, nondestructive tests, material tests...
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Modern methods and materials used to treat root perforation: effectiveness comparison
This study aims to experimentally compare the efficacy of different endodontic materials (iRoot BP Plus, Biodentine, MTA, Rootdent, and Trioxide) in...
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The Perforation Resistance of Aluminum-Based Thermoplastic FMLs
The perforation resistance of fibre metal laminates (FMLs) made of an S-glass fibre reinforced poly-ether-ketone-ketone (GF/PEKK) composite and an...
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First-Order Approximations of Dynamic Material Strengths for the Ballistic Perforation of Aluminum Target Plates
Perforation of aluminum alloy target plates by armor-piercing rounds have been shown to follow the cavity expansion scaling law, while...
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Aligned nanofibrous collagen membranes from fish swim bladder as a tough and acid-resistant suture for pH-regulated stomach perforation and tendon rupture
BackgroundWound closure in the complex body environment places higher requirements on suture’s mechanical and biological performance. In the scenario...
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Comparison of Sheared Edge Zones Developed in Electromagnetic and Quasistatic Dieless Perforation
Electromagnetic (EM) perforation is a high-strain-rate shearing process of making holes in the workpiece by using an electromagnetic force. This...
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Plugging Analysis and Shear Model of Pressurized Pipeline Struck by Destructive Flat-Nosed Impactors
Offshore pressurized pipelines are prone to rupture and perforation in several high-velocity impact conditions. Perforation failure combined with...
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A Study on Cold-Formed Stainless Steel Perforated Hollow Stub Columns
A numerical investigation on cold-formed ferritic stainless steel hollow columns with perforation at mid-height was accomplished using Finite Element...
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Dynamic Behavior of Soft and Hard Materials, Volume 3 Proceedings of 13th International Symposium on Plasticity and Impact Mechanics 2022
This book comprises the select peer-reviewed proceedings of the 13th International Symposium on Plasticity and Impact Mechanics (IMPLAST) 2022. It...
