KIAM Main page Web Library  •  Publication Searh  Русский 
Publication

KIAM Preprint № 108, Moscow, 2018
Authors: Volkov Y. A., Inozemtseva K.K., Markov M. B., Tarakanov I. A.
The Algorithm for Modeling Radiation Thermomechanical Effects in Cattaneo Approximation
Abstract:
The effect of ionizing radiation on a micro-electronics product is considered. The propagation of heat and mechanical stresses is presented as a single process for the transport of crystal lattice phonons, conduction electrons, and holes of the valence band. A related model based on the equations of thermoelasticity is formulated. The transport of heat is described by the law of conservation of energy and the Cattaneo equation, a consequence of the kinetic equation for phonons. Lattice vibrations are considered in the approximation of the linear theory of elasticity. Difference schemes for solving model equations are developed.
Keywords:
ionizing radiation, thermomechanical effect, mathematical model
Publication language: russian,  pages: 12
Research direction:
Mathematical modelling in actual problems of science and technics
Russian source text:
Export link to publication in format:   RIS    BibTeX
View statistics (updated once a day)
over the last 30 days — 2 (+2), total hit from 01.09.2019 — 148
About authors:
  • Volkov Yuri Aleksandrovich,  orcid.org/0000-0002-6918-2397KIAM RAS
  • Inozemtseva Ksenia Konstantinovna,  KIAM RAS
  • Markov Mikhail Borisovich,  orcid.org/0000-0002-3428-9688KIAM RAS
  • Tarakanov Ilya Alekseyevich,  orcid.org/0000-0002-9658-3479KIAM RAS