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Showing 1 to 6 of 6 for “"kinetic relation"”.
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Some Investigations Of Phase Transitions In Rod-Like Macro-Molecules And Fibrous Gels
… fluid, and extract a temperature dependent kinetic relation by observing that the dissipation at a phase boundary can be estimated by performing an energy balance. Using this kinetic relation we solve boundary value problems for a bistable bar immersed in a constant temperature bath and show …
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ON DEFORMATION STABILITY AND DUCTILE DAMAGE IN NANOTWINNED METALS
… of dislocation-TB interactions. The resulting kinetic relation is then adopted in developing a coarse grained model for probing the size-dependent stress-strain responses and microstructural instabilities in polycrystalline NT materials, without explicitly modeling twins. Finally, we …
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Constitutive modeling of Cu-Al-Ni shape memory alloys
… the rate of phase transformations (i.e. the "kinetics"). It is well known that classical balance laws are insufficient for a complete description of the behavior of materials undergoing phase transformations. The classical continuum theory describes the bulk regions (regions away from the …
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Partial Differential Equations of Thin Liquid Films: Analysis and Numerical Simulation
… To create such a 'Riemann map', we employ a kinetic relation that describes admissible nonclassical shock waves, and a nucleation condition that determines when a nonclassical solution is selected. The hyperbolic theory captures features observed in thin film flow, such as multiple long-time …
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The Runge-Kutta Taylor-SPH model, a new improved model for soil dynamics problems
… ii) the constitutive equation and iii) the kinetic relation. The mathematical model used to describe the dynamics behavior of saturated soil is based on the u - pw model of Zienkiewicz and his team. This model represents the behavior of the mixture of solid particles and pore water. It is …