...Patrik Appelgren; Melker Skoglund; Patrik Lundberg; Lars Westerling; Anders Larsson; Tomas Hurtig Interaction between a solid copper jet and an electric current pulse is a complex process that has been experimentally studied by letting a jet created by a shaped charge device pass through...

...Patrik Appelgren; Torgny E. Carlsson; Andreas Helte; Tomas Hurtig; Anders Larsson; Patrik Lundberg; Melker Skoglund; Lars Westerling The interaction between a solid copper jet and an electric current pulse is studied. Copper jets that were created by a shaped-charge device were passed through...

...Patrik Appelgren; Melker Skoglund; Patrik Lundberg; Lars Westerling; Anders Larsson; Tomas Hurtig In this paper we present a study of the interaction between an electric current pulse and a solid copper jet. Experiments were performed using a dedicated pulsed power supply delivering a current pulse...

... different metallic circular shells made from copper, aluminum, and mild steel, having distinct geometrical parameters, are extensively investigated. The obtained results show that the higher the biaxial loading complexity provided by the ACTP applied, the greater the energy absorbed by the copper, aluminum...

... buckling behavior of several tubular structures made from copper, aluminum, and mild steel. The effects of the loading path complexity, the geometrical parameters of the structures, and loading rates (notably the tangential one) on the plastic flow mechanism, the mean collapse load, and the energy absorbed...

... and atomic displacement distributions for an atomically sharp crack in Cu, where one observes the emission of a partial dislocation loop, and in Si, where crack front extension evolves in a kink-like fashion. 05 10 2004 05 10 2005 copper silicon elemental semiconductors cracks ductility...

.... Theoretical investigation shows that if the disk is initially in the stressed position P 0 3 , it will be snapped to position P 0 1 when the rotation speed reaches a critical value. Experiments on a series of copper disks with different initial heights are conducted to verify the theoretical predictions...

...Diego J. Celentano; Eduardo E. Cabezas and; Claudio M. Garcı´a This note presents an experimental analysis and a numerical simulation of the mechanical behavior experienced by cylindrical specimens of pure copper during the tensile test. A set of experiments has been carried out in order to derive...

...Hongqiang Chen; Jeffrey W. Kysar; Y. Lawrence Yao Electron backscatter diffraction (EBSD) is used to investigate crystal lattice rotation caused by plastic deformation during high-strain rate laser shock peening in single crystal aluminum and copper sample on 11 0 ¯ and (001) surfaces. New...

... terms, its specific value is not likely to affect the general conclusions that are arrived at in the ensuing analysis. Material parameters assumed for copper Shear modulus ( G ) 44 GPa Poisson’s ratio (ν) 0.34 Length of the dislocation (λ) 0.256 nm Material length scale...