3 papers
cond-mat.stat-mech2017
On heat transfer in a thermally perturbed harmonic chain
Anton M. Krivtsov
Unsteady heat transfer in a harmonic chain is analyzed. Two types of thermal perturbations are considered: 1) initial instant temperature perturbation, 2) external heat supply. Clo…
cond-mat.stat-mech2017
Discrete and Continuum Thermomechanics
Anton M. Krivtsov, Vitaly A. Kuzkin
In the present chapter, we discuss an approach for transition from discrete to continuum description of thermomechanical behavior of solids. The transition is carried out for sever…
cond-mat.stat-mech2017
Localized heat perturbation in harmonic 1D crystals. Solutions for an equation of anomalous heat conduction
Aleksei A. Sokolov, Anton M. Krivtsov, Wolfgang H. Müller
In this work exact solutions for the equation that describes anomalous heat propagation in 1D harmonic lattices are obtained. Rectangular, triangular, and sawtooth initial perturba…