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Article
Influence of Microstructure on Thermoelastic Wave Propagation
Acta Mechanica
  • Arkadi Berezovski, Tallinn University of Technology
  • Mihhail Berezovski, Worcester Polytechnic Institute
Submitting Campus
Daytona Beach
Department
Mathematics
Document Type
Article
Publication/Presentation Date
5-1-2013
Abstract/Description

Numerical simulations of the thermoelastic response of a microstructured material on a thermal loading are performed in the one-dimensional setting to examine the influence of temperature gradient effects at the microstructure level predicted by the thermoelastic description of microstructured solids (Berezovski et al. in J. Therm. Stress. 34:413–430, 2011). The system of equations consisting of a hyperbolic equation of motion, a parabolic macroscopic heat conduction equation, and a hyperbolic evolution equation for the microtemperature is solved by a finite-volume numerical scheme. Effects of microtemperature gradients exhibit themselves on the macrolevel due to the coupling of equations of the macromotion and evolution equations for macro- and microtemperatures.

DOI
https://doi.org/10.1007/s00707-013-0884-4
Publisher
Springer
Additional Information

Dr. Mihhail Berezovski was not affiliated with Embry-Riddle Aeronautical University at the time this paper was published.

Citation Information
Arkadi Berezovski and Mihhail Berezovski. "Influence of Microstructure on Thermoelastic Wave Propagation" Acta Mechanica Vol. 224 Iss. 11 (2013) p. 2623 - 2633
Available at: http://works.bepress.com/berezovski/7/