A dislocation density-based continuum model of the anisotropic shock response of single crystal α-cyclotrimethylene trinitramine

We have developed a model for the finite deformation thermomechanical response of α-cyclotrimethylene trinitramine (RDX). Our model accounts for nonlinear thermoelastic lattice deformation through a free energy-based equation of state developed by Cawkwell et al. (2016) in combination with temperatu...

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Veröffentlicht in:	Journal of the mechanics and physics of solids 2017-01, Vol.98 (C), p.63-86
Hauptverfasser:	Luscher, D.J., Addessio, F.L., Cawkwell, M.J., Ramos, K.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Crystal plasticity crystal plasticity dislocations RDX shock loading Crystallography Deformation Density Differential equations Dislocation density Dislocations Drag Elastic properties Free energy MATERIALS SCIENCE Parameterization Plastic properties Plastics RDX Shock loading Single crystals Slip Trinitramine Velocimetry Velocity measurement
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