Numerical solution of shock and ramp compression for general material properties

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dc.creatorSwift, Damian C.
dc.date2007-03-31
dc.date2008-07-01
dc.date.accessioned2026-07-07T12:37:06Z
dc.date.available2026-07-07T12:37:06Z
dc.descriptionA general formulation was developed to represent material models for applications in dynamic loading. Numerical methods were devised to calculate response to shock and ramp compression, and ramp decompression, generalizing previous solutions for scalar equations of state. The numerical methods were found to be flexible and robust, and matched analytic results to a high accuracy. The basic ramp and shock solution methods were coupled to solve for composite deformation paths, such as shock-induced impacts, and shock interactions with a planar interface between different materials. These calculations capture much of the physics of typical material dynamics experiments, without requiring spatially-resolving simulations. Example calculations were made of loading histories in metals, illustrating the effects of plastic work on the temperatures induced in quasi-isentropic and shock-release experiments, and the effect of a phase transition.
dc.descriptionMinor corrections
dc.identifierhttps://arxiv.org/abs/0704.0008
dc.identifierhttp://arxiv.org/abs/0704.0008
dc.identifierJournal of Applied Physics, vol 104, 073536 (2008)
dc.identifierdoi:10.1063/1.2975338
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218319
dc.subjectMaterials Science
dc.titleNumerical solution of shock and ramp compression for general material properties
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