Abstract
A thermomechanical model is developed for propagation of steady wave of a chemical reaction in a condensed medium. The stresses and deformations arising in the reaction run, as a result of thermal and 'concentrational' matter expanding, are related by the Maxwell formulas for a viscoelastic medium. The expression for heat flow is taken in the form of the generalized Fourier law with finite relaxation time of the heat flow. It is found that the model admits the existence of two different front propagation regimes (subsonic and supersonic).
| Original language | English |
|---|---|
| Pages (from-to) | 41-51 |
| Number of pages | 11 |
| Journal | Fizika Goreniya i Vzryva |
| Volume | 36 |
| Issue number | 4 |
| Publication status | Published - 2000 |
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ASJC Scopus subject areas
- Process Chemistry and Technology
- Mechanical Engineering
Cite this
Model for propagation of a transformation front in a viscoelastic medium. / Knyazeva, A. G.; Dyukarev, E. A.
In: Fizika Goreniya i Vzryva, Vol. 36, No. 4, 2000, p. 41-51.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Model for propagation of a transformation front in a viscoelastic medium
AU - Knyazeva, A. G.
AU - Dyukarev, E. A.
PY - 2000
Y1 - 2000
N2 - A thermomechanical model is developed for propagation of steady wave of a chemical reaction in a condensed medium. The stresses and deformations arising in the reaction run, as a result of thermal and 'concentrational' matter expanding, are related by the Maxwell formulas for a viscoelastic medium. The expression for heat flow is taken in the form of the generalized Fourier law with finite relaxation time of the heat flow. It is found that the model admits the existence of two different front propagation regimes (subsonic and supersonic).
AB - A thermomechanical model is developed for propagation of steady wave of a chemical reaction in a condensed medium. The stresses and deformations arising in the reaction run, as a result of thermal and 'concentrational' matter expanding, are related by the Maxwell formulas for a viscoelastic medium. The expression for heat flow is taken in the form of the generalized Fourier law with finite relaxation time of the heat flow. It is found that the model admits the existence of two different front propagation regimes (subsonic and supersonic).
UR - http://www.scopus.com/inward/record.url?scp=2542431450&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=2542431450&partnerID=8YFLogxK
M3 - Article
VL - 36
SP - 41
EP - 51
JO - Fizika Goreniya i Vzryva
JF - Fizika Goreniya i Vzryva
SN - 0430-6228
IS - 4
ER -