K. Allali, A. Ducrot, A. Taik, and V. Volpert. In‡uence of vibrations on convective instability
of polymerization fronts. Jour. Eng. Math., 41:13–31, 2001.
M. Bazile, H.A. Nichols, J.A. Pojman, and V. Volpert. E¤ect of orientation on thermoset
frontal polymerization. Journal of Polymer Science Part A: Polymer Chemistry 40 (20),
3504-3508, 2002.
M. Belk, K.G. Kostarev, V. Volpert, and Yudina T.M. Frontal photopolymerization with
convection. The Journal of Physical Chemistry B 107 (37), 10292-10298, 2003.
W. Cheney and W. Light. A course in approximation theory. William Allan, New York, 1999.
M. Garbey, A. Taik, and V. Volpert. Linear stability analysis of reaction fronts in liquids.
Quart. Appl. Math., 1996.
R.L. Hardy. Multiquadric equations of topography and other irregular surfaces. Journal of
Geophysical Research, 1971.
S.B. Margolis. An asymptotic theory of condensed two-phase ‡ame propagation. SIAM J.
Applied Math., 43:351–369, 1983.
C. A. Micchelli. Interpolation of scattered data: distance matrices and conditionally positive
de…nite functions. Constr. Approx., 2, 1986.
A. H. Nayfeh. Perturbation methods. Wiley, New York, 1973.
B.V. Novozhilov. The rate of propagation of the front of an exothermic reaction in a condensed
phase. Proc. Academy Sci. USSR, Phys. Chem. Sect., 141:836–838, 1961.
S.A. Sarra and J.E. Kansa. A Multiquadric Radial Basis Function Approximation Methods for
the Numerical Solution of Partial Di¤ erential Equations. Marshall University and University
of California, Davis, 2009.
A. Volpert, Vit. Volpert, and Vl. Volpert. Travelling wave solutions of parabolic systems.
AMS Providence, 1994.
Ya.B. Zeldovich, G.I. Barenblatt, V.B. Librovich, and G.M. Makhviladze. The mathematical
theory of combustion and explosions. translated from the Russian by Donald McNeill, 1985.
Influence of natural convection on stability of an inclined front propagation
This research work may be considered as a continuation of a series of investigations concerning the influence of natural convection on stability of reaction fronts propagation. We consider an inclined propagating polymerization front. The governing equations consist of the heat equation, the equation for the depth of conversion for one-step chemical reaction and of the Navier-Stokes equations under the Boussinesq approximation. We first perform a formal asymptotic analysis in the limit of a large activation energy to get an approximate interface problem. Then, we fulfill the linear stability analysis of the stationary solution and find the perturbation equations. A meshless collocation method based on multiquadric radial basis functions has been applied for numerical simulations. The conditions of convective instabilities obtained are in good agreement with some previous studies. This shows that the proposed approach is accurate and that it helps in describing the influence of the propagation direction on stability of polymerization fronts.
K. Allali, A. Ducrot, A. Taik, and V. Volpert. In‡uence of vibrations on convective instability
of polymerization fronts. Jour. Eng. Math., 41:13–31, 2001.
M. Bazile, H.A. Nichols, J.A. Pojman, and V. Volpert. E¤ect of orientation on thermoset
frontal polymerization. Journal of Polymer Science Part A: Polymer Chemistry 40 (20),
3504-3508, 2002.
M. Belk, K.G. Kostarev, V. Volpert, and Yudina T.M. Frontal photopolymerization with
convection. The Journal of Physical Chemistry B 107 (37), 10292-10298, 2003.
W. Cheney and W. Light. A course in approximation theory. William Allan, New York, 1999.
M. Garbey, A. Taik, and V. Volpert. Linear stability analysis of reaction fronts in liquids.
Quart. Appl. Math., 1996.
R.L. Hardy. Multiquadric equations of topography and other irregular surfaces. Journal of
Geophysical Research, 1971.
S.B. Margolis. An asymptotic theory of condensed two-phase ‡ame propagation. SIAM J.
Applied Math., 43:351–369, 1983.
C. A. Micchelli. Interpolation of scattered data: distance matrices and conditionally positive
de…nite functions. Constr. Approx., 2, 1986.
A. H. Nayfeh. Perturbation methods. Wiley, New York, 1973.
B.V. Novozhilov. The rate of propagation of the front of an exothermic reaction in a condensed
phase. Proc. Academy Sci. USSR, Phys. Chem. Sect., 141:836–838, 1961.
S.A. Sarra and J.E. Kansa. A Multiquadric Radial Basis Function Approximation Methods for
the Numerical Solution of Partial Di¤ erential Equations. Marshall University and University
of California, Davis, 2009.
A. Volpert, Vit. Volpert, and Vl. Volpert. Travelling wave solutions of parabolic systems.
AMS Providence, 1994.
Ya.B. Zeldovich, G.I. Barenblatt, V.B. Librovich, and G.M. Makhviladze. The mathematical
theory of combustion and explosions. translated from the Russian by Donald McNeill, 1985.
Salhi, L., Rouah, H., & Taik, A. (2019). Influence of natural convection on stability of an inclined front propagation. Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics, 68(1), 1097-1113. https://doi.org/10.31801/cfsuasmas.508199
AMA
Salhi L, Rouah H, Taik A. Influence of natural convection on stability of an inclined front propagation. Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat. February 2019;68(1):1097-1113. doi:10.31801/cfsuasmas.508199
Chicago
Salhi, Loubna, Hamza Rouah, and Ahmed Taik. “Influence of Natural Convection on Stability of an Inclined Front Propagation”. Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics 68, no. 1 (February 2019): 1097-1113. https://doi.org/10.31801/cfsuasmas.508199.
EndNote
Salhi L, Rouah H, Taik A (February 1, 2019) Influence of natural convection on stability of an inclined front propagation. Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics 68 1 1097–1113.
IEEE
L. Salhi, H. Rouah, and A. Taik, “Influence of natural convection on stability of an inclined front propagation”, Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat., vol. 68, no. 1, pp. 1097–1113, 2019, doi: 10.31801/cfsuasmas.508199.
ISNAD
Salhi, Loubna et al. “Influence of Natural Convection on Stability of an Inclined Front Propagation”. Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics 68/1 (February 2019), 1097-1113. https://doi.org/10.31801/cfsuasmas.508199.
JAMA
Salhi L, Rouah H, Taik A. Influence of natural convection on stability of an inclined front propagation. Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat. 2019;68:1097–1113.
MLA
Salhi, Loubna et al. “Influence of Natural Convection on Stability of an Inclined Front Propagation”. Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics, vol. 68, no. 1, 2019, pp. 1097-13, doi:10.31801/cfsuasmas.508199.
Vancouver
Salhi L, Rouah H, Taik A. Influence of natural convection on stability of an inclined front propagation. Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat. 2019;68(1):1097-113.