Metal viscoplasticity with two-temperature thermodynamics and two dislocation densities

DOI10.1007/s00161-017-0606-6zbMath1392.74026OpenAlexW2775505393MaRDI QIDQ1655455

Gurudas Kar, J. N. Reddy, Debasish Roy, Shubhankar Roy Chowdhury

Publication date: 9 August 2018

Published in: Continuum Mechanics and Thermodynamics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00161-017-0606-6

zbMATH Keywords

entropy productiontwo-temperature modelfinite deformation kinematicskinetic-vibrational and configurational subsystemmobile and forest dislocationsoverstress driven viscoplasticityviscoplastic deformation

Mathematics Subject Classification ID

Large-strain, rate-independent theories of plasticity (including nonlinear plasticity) (74C15) Thermal effects in solid mechanics (74F05) Linear constitutive equations for materials with memory (74D05)

Related Items (4)

Heat flow influence on the Cauchy stress tensor in a thermal wave ⋮ On failure mode transition: a phase field assisted non-equilibrium thermodynamics model for ductile and brittle fracture at finite strain ⋮ Coupled elasto-viscoplastic and damage model accounting for plastic anisotropy and damage evolution dependent on loading conditions ⋮ A constitutive model for thermoplastics based on two temperatures

Cites Work

• Unnamed Item
• Two-temperature continuum thermomechanics of deforming amorphous solids
• On the existence of symmetry relations and dissipation potentials
• The thermodynamics of elastic materials with heat conduction and viscosity

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