Skip to main content
Log in

Thermal dissociation of diatomic molecules in a nonisothermal boundary layer in the presence of exchange reactions

  • Published:
Fluid Dynamics Aims and scope Submit manuscript

Abstract

The effect of an inhomogeneous temperature field in a boundary layer on the kinetics of dissociation of diatomic molecules simulated by truncated harmonic oscillators is considered in a multicomponent mixture in the presence of exchange reactions which take place at lower vibrational levels as compared with dissociation.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. G. Ludwig and M. Heil, “The theory of a boundary layer with dissociation and ionization,” in:Advances in Applied Mechanics. Vol. VI. Eds. H. L. Dryden and Th. von Kármán, Academic Press, New York (1960).

    Google Scholar 

  2. V. M. Zhdanov and P. P. Skachkov, “Transport equations in chemically reacting inhomogeneous gases,”Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 4, 125 (1974).

    Google Scholar 

  3. E. G. Kolesnichenko and S. A. Losev, “Kinetics of relaxation processes in moving media”,Khim. Plasma, No. 6, Atomizdat, Moscow (1979), p. 209.

    Google Scholar 

  4. N. K. Makashev, “Effect of motion of the gas on the reaction kinetics of vibrationally excited molecules,”Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 6, 100 (1984).

    Google Scholar 

  5. N. K. Makashev and V. P. Provotorov, “Nonequilibrium dissociation of diatomic molecules in a boundary layer,”Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 1, 161 (1985).

  6. N. K. Makashev, “Nonequilibrium dissociation of diatomic molecules in flows with convective and diffusional particle transport,”Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 6, 147 (1985).

    Google Scholar 

  7. N. K. Makashev and L. B. Strakhov, “Thermal dissociation of anharmonic oscillators in a boundary layer,”Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 5, 130 (1987).

    Google Scholar 

  8. V. I. Nosik, “Nonequilibrium thermal dissociation of diatomic molecules with VV, VT, and VT′ exchanges,”Izv. Ros. Akad. Nauk, Mekh. Zhidk. Gaza, No. 1, 171 (1994).

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

    Google Scholar 

  10. V. S. Galkin and N. K. Makashev, “Calculation of the transport properties of polyatomic gases for arbitrary flow nonequilibrium,”Zh. Vychisl. Mat. Mat. Fiz.,29, 867 (1989).

    Google Scholar 

  11. V. P. Agafonov, V. K. Vertushkin, A. A. Gladkov, O. Yu. Polyanskii et al.Nonequilibrium Physicochemical Processes in Aerodynamics [in Russian], Mashinostroenie, Moscow (1972).

    Google Scholar 

  12. V. M. Doroshenko, N. N. Kudryavtsev, and V. V. Smetanin, “Equilibrium of internal degrees of freedom of atoms and molecules in hypersonic flight in the upper atmosphere,”Teplofiz. Vysok. Temp.,29, 1013 (1991).

    Google Scholar 

  13. J. N. Moss, G. A. Bird, and V. K. Dogra, “Nonequilibrium thermal radiation for an aeroassist flight experiment vehicle,”AIAA Pap., 88-0081 (1988).

  14. N. M. Kuznetsov,Kinetics of Monomolecular Reactions [in Russian], Nauka, Moscow (1982).

    Google Scholar 

Download references

Authors

Additional information

Moscow. Translated from Izvestiya Rossiiskoi Akademii Nauk, Mekhanika Zhidkosti i Gaza, No. 1, pp. 163–172, January–February, 1995.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Nosik, V.I., Rastigeev, E.A. Thermal dissociation of diatomic molecules in a nonisothermal boundary layer in the presence of exchange reactions. Fluid Dyn 30, 133–141 (1995). https://doi.org/10.1007/BF02029938

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02029938

Keywords

Navigation