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Influence of the initial spatially inhomogeneous temperature perturbations on vibrational relaxation dynamics

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Journal of Applied Mechanics and Technical Physics Aims and scope

Abstract

The vibrational relaxation of a nonequilibrium molecular gas (TV>T) plays an important role in the physics of gas lasers, laser chemistry [1], and plasma chemistry [2]. This paper is devoted to an analysis of the dynamics of V-T relaxation with spatially inhomogeneous perturbations of the translational temperature taken into account.

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Literature cited

  1. B. F. Gordiets, A. N. Osipov, and A. A. Shelepin, Kinetic Processes in Gases and Molecular Lasers [in Russian], Nauka, Moscow (1980).

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  2. V. D. Rusanov, A. A. Fridman, and G. V. Sholin, “Physics of a chemically active plasma with nonequilibrium vibrational excitation of molecules,” Usp. Fiz. Nauk,134, No. 2 (1981).

  3. H. Andersen, “Derivation of hydrodynamics equations from the Boltzmann kinetic equations, Kinetic Processes in Gases and Plasma [Russian translation], Atomizdat, Moscow (1972).

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  4. S. V. Dobkin and É. E. Son, Heat Conduction of a Vibrationally-Excited Molecular Gas, No. 2006, VINITI (1981).

  5. R. I. Azizov, et al., “Carbon dioxide dissociation in nonequilibrium plasma,” Proc. 5th Intern. Symp. Plasma Chemistry, Vol. 2 (1981).

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Translated from Zhurnal Prikladnoi Mekhaniki i Technicheskoi Fiziki, No. 6, pp. 77–80, November–December, 1984.

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Kirillov, I.A., Potapkin, B.V., Rusanov, V.D. et al. Influence of the initial spatially inhomogeneous temperature perturbations on vibrational relaxation dynamics. J Appl Mech Tech Phys 25, 878–880 (1984). https://doi.org/10.1007/BF00911663

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  • DOI: https://doi.org/10.1007/BF00911663

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