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JOURNALS // Prikladnaya Mekhanika i Tekhnicheskaya Fizika // Archive

Prikl. Mekh. Tekh. Fiz., 1998 Volume 39, Issue 3, Pages 100–110 (Mi pmtf3273)

Thermodynamically non-equilibrium bubble medium

S. M. Shugrin

Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090

Abstract: A model is developed for a thermodynamically locally-nonequilibrium two-temperature two-velocity bubble medium. The mathematical model is formulated in two stages. In the first stage, a quasiequilibrium model is deduced from the variational principle. In the second stage, locally non-equilibrium exchange terms are introduced into the equations obtained. From the general model thus formulated, one can obtain simpler equations (equations of the theories of long or short waves, etc.) using asymptotic and other methods.

UDC: 532.5

Received: 29.07.1996


 English version:
Journal of Applied Mechanics and Technical Physics, 1998, 39:3, 411–420


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