Abstract
Viewed on a hydrodynamic scale, flames in experiments are often thin so that they may be described as gasdynamic discontinuities separating the dense, cold fresh mixture from the light, hot burned products. In addition to the fluid dynamical equations, the model of a flame as a discontinuity surface consists of a flame speed relation describing the evolution of the surface, and jump conditions across the surface which relate the fluid variables on the two sides of the surface. Models of flames as gasdynamic discontinuities exist, some merely postulated and others derived from the more general equations governing the reactive fluid dynamics. However, none is capable of both capturing all the relevant instabilities and exhibiting a high wave number cutoff for each. Furthermore, the derived models are appropriate only for restricted values of the Lewis number, the ratio of the thermal diffusivity of the mixture to the mass diffusivity of the deficient reactive component. In this paper, we derive a model consisting of a new flame speed relation and new jump conditions, which is valid for arbitrary Lewis numbers. It captures all the relevant instabilities, including the hydrodynamic, cellular and pulsating instabilities and exhibits a high wave number cutoff for each. The flame speed relation includes the effect of short wave lengths, not previously considered, which leads to stabilizing transverse surface diffusion terms. The surface to which the flame zone shrinks is here chosen to be located at a position different from that in previous theories, which leads to clear and simple physical interpretations of the jump conditions.
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References
G.I. Barenblatt, Y.B. Zeldovich, A.G Istratov, “On diffusional thermal instability of laminar flame”, Prikl. Mekh. Tekh. Fiz. 2, 21–26, 1962.
R.N. Buchal, J.B, Keller, “Boundary layer problems in diffraction theory”, Comm. Pure Appl. Math. 13: 85–114, 1960.
A.G. Class, B.J. Matkowsky, A.Y. Klimenko, “A Unified Model of Flames as Gasdynamic Discontinuities”, J. Fluid Mech., 491: 11–49, 2003.
A.G. Class, B.J. Matkowsky, A.Y. Klimenko, “Stability of planar flames as gasdynamic discontinuities”. J. Fluid Mech., 491: 51–63, 2003.
P. Clavin, F.A. Williams, “Effects of molecular diffusion and of thermal expansion on the structure and dynamics of premixed flames in turbulent flows of large scales and low intensity”, J. Fluid. Mech. 116: 251–282, 1982.
G. Darrieus, “Propagation d’un front de flamme”, Presented at La Technique Moderne and Le Congrés de Mechanique Appliquée, Paris, 1938 and 1945.
W. Eckhaus, “Theory of flame-front stability”, J. Fluid Mech. 10: 80–100, 1961.
J.W. Gibbs, “On the equilibrium of heterogeneous substances”, Trans. Conn. Acad. 3: 108–248, 1876 and 343–524, 1878.
J.W. Gibbs, “Abstract of ‘on the equilibrium of heterogeneous substances”’, Amer. J. Sci., ser. 3, 18: 277–293 and 371–387, 1879.
A. Golovin, B.J. Matkowsky, A. Bayliss, A. Nepomnyashchy, “Coupled KS-CGL and coupled Burgers-CGL equations for flames governed by a sequential reaction”, Physica D 129: 253–298, 1999.
A. Golovin, B.J. Matkowsky, A. Nepomnyashchy, “A complex SwiftHohenberg equation coupled to the Goldstone mode in the nonlinear dynamics of flames”, Physica D 179: 183–210, 2003.
G.J. Habetler, B.J. Matkowsky, “Uniform asymptotic expansions in transport theory with small mean free paths and the diffusion approximation”, J. Math. Phys. 16: 846–854, 1975.
B. Karlovitz, D.W. Denniston, H.D. Knapschaefer, F.E. Wells, “Studies on turbulent flames”, Fourth Symposium (Int.) on Combustion, The Combustion Institute, 613–620, 1953.
J.B. Keller, “Rays, waves and asymptotics”, Bull. Amer. Math. Soc. 84: 727–750, 1978.
J.B. Keller, S. Antman, (eds.), Bifurcation theory of nonlinear eigenvalue problems, Benjamin, 1969.
J.B. Keller, R.M. Lewis, “Asymptotic methods for partial differential equations: the reduced wave equation and Maxwell’s equations”, in Surveys in Applied Mathematics 1, J.B. Keller, D.W. McLaughlin, G.C. Papanicolaou, eds. Plenum, 1995.
J.B. Keller, R.M. Lewis, “Asymptotic methods for partial differential equations: the reduced wave equation and Maxwell’s equations”, Courant Institute Research Report EM-194, 1964.
J.B. Keller, S.I. Rubinow, “Asymptotic solution of eigenvalue problems”, Ann. Phys. 9: 24–75, 1960.
] J.B. Keller, M.L. Weitz, “A Theory of Thin Jets”, Proc. Ninth Int’l. Cong. Appl. Mech. 1, 316–323. Brussels, Belgium, 1957.
J.B. Keller, M.L. Weitz, “Thin Unsteady Heavy Jets”, Report IMMNYU 186 - Inst. Math. Sci., New York Univ., 1952.
A.Y. Klimenko, A.G. Class, “On premixed flames as gasdynamic discontinuities: A simple approach to derive their propagation speed”, Comb. Sci. and Tech. 160: 25–37, 2000.
C. Knessl, B.J. Matkowsky, Z. Schuss, C. Tier, “An asymptotic theory of large deviations for Markov jump processes”, SIAM J. Appl. Math 45: 1006–1028, 1985.
L.D. Landau, “On the theory of slow combustion”, Acta Physicochimic URSS 19: 77–85, 1944.
G.H. Markstein, “Experimental and theoretical studies of flame front stability”, J. Aero. Sci. 18: 199–209, 1951.
G.H. Markstein, ed., Nonsteady flame propagation, Pergamon, 1964.
M. Matalon, B.J. Matkowsky, “Flames as gasdynamic discontinuities”, J. Fluid Mech. 124: 239–259, 1982.
M. Matalon, B.J. Matkowsky, “On the stability of plane and curved flames”, SIAM J. Appl. Math. 44: 327–343, 1984.
B.J. Matkowsky, Z. Schuss, C. Knessl, C. Tier, M. Mangel, “Asymptotic solution of the Kramers Moyal equation and first passage times for Markov jump processes”, Phys. Rev A 29: 3359–3369, 1984.
B.J. Matkowsky, G.I. Sivashinsky, “An asymptotic derivation of two models in flame theory associated with the constant density approximation”, SIAM J. Appl. Math. 37: 686–699, 1979.
B.J. Matkowsky, V.A. Volpert, “Nonlocal amplitude equations in reaction diffusion systems” Random and Comp. Dyn. 1: 33–58, 1992.
M.H. Millman, J.B. Keller, “Perturbation theory of nonlinear boundary value problems”, J. Math. Phys. 10: 342–361, 1969.
P. Pelce, P. Clavin, “Influence of hydrodynamics and diffusion upon the stability limits of laminar premixed flames”, J. Fluid Mech. 124: 219–237, 1982.
G.I. Sivashinsky, “On a distorted flame front as a hydrodynamic discontinuity”, Acta Astronautica 3: 889–918, 1976.
G.I. Sivashinsky, “On flame propagation under conditions of stoichiometry”, SIAM J. Appl. Math. 39: 67–82, 1980.
Y.B. Zeldovich, G.I. Barenblatt, V.B, Librovich, G.M. Makhviladze, The mathematical theory of combustion and explosions, Consultants Bureau, 1985.
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Matkowsky, B.J. (2004). On Flames as Discontinuity Surfaces in Gasdynamic Flows. In: Givoli, D., Grote, M.J., Papanicolaou, G.C. (eds) A Celebration of Mathematical Modeling. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-0427-4_8
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DOI: https://doi.org/10.1007/978-94-017-0427-4_8
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