Solid-phase combustion in a plane stress state. 2. Stability to small perturbations

Research output: Contribution to journalArticle

Abstract

Stability of a plane reaction front in the solid phase to small perturbations under conditions of a generalized plane stress state is studied with allowance of the coupled character of heat transfer and deformation processes and possible changes in the reaction rate under the action of internal stresses without external mechanical loading. The problem is solved analytically by the method of perturbations. Conditions of the loss of stability of various conversion regimes in some limiting cases are studied for different technological and physical parameters.

Original languageEnglish
Pages (from-to)317-323
Number of pages7
JournalJournal of Applied Mechanics and Technical Physics
Volume51
Issue number3
DOIs
Publication statusPublished - May 2010

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plane stress
solid phases
perturbation
allowances
Reaction rates
residual stress
Residual stresses
reaction kinetics
heat transfer
Heat transfer

Keywords

  • Generalized plane stress state
  • Plane reaction front
  • Stability of conversion regimes

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials
  • Condensed Matter Physics

Cite this

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abstract = "Stability of a plane reaction front in the solid phase to small perturbations under conditions of a generalized plane stress state is studied with allowance of the coupled character of heat transfer and deformation processes and possible changes in the reaction rate under the action of internal stresses without external mechanical loading. The problem is solved analytically by the method of perturbations. Conditions of the loss of stability of various conversion regimes in some limiting cases are studied for different technological and physical parameters.",
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