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Analytic solutions of self-similar problems of plane turbulent gas jets of variable composition

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Journal of engineering physics Aims and scope

Abstract

The initial and main regions of a plane turbulent gas jet of variable composition whose equation of state is given in general form are discussed.

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Abbreviations

x, y:

Cartesian coordinates

η:

transformed coordinate

u, v:

velocity components

h:

enthalpy

ρ:

density

α:

concentration

Z:

relative velocity

τ, ɛ:

relative enthalpy

ϑ:

relative density

ϕ1, ϕ2 :

boundaries of jet

l u,l h,l ρ,l α :

mixing lengths

α :

mixing-length constant

cp :

specific heat at constant pressure

R:

gas constant

c1 :

integration constant

The subscript H:

outer and 0 to the inner boundary

〈 〉:

average value

Literature cited

  1. V. A. Golubev, in: Turbulent Jets of Air, Plasma, and Real Gas, Plenum Publ. (1969).

  2. V. I. Bakulev, in: Turbulent Jets of Air, Plasma, and Real Gas, Plenum Publ. (1969).

  3. G. N. Abramovich, S. Yu. Krasheninnikov, A. N. Sekundov, and I. P. Smirnova (Editors of Mathematical Physics Literature), Turbulent Mixture of Gas Jets [in Russian], Nauka, Moscow (1974).

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Additional information

Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 37, No. 5, pp. 798–803, November, 1979.

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Sarbaev, V.K., Zharinov, V.G. Analytic solutions of self-similar problems of plane turbulent gas jets of variable composition. Journal of Engineering Physics 37, 1278–1282 (1979). https://doi.org/10.1007/BF01102220

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  • DOI: https://doi.org/10.1007/BF01102220

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