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JOURNALS // Prikladnaya Mekhanika i Tekhnicheskaya Fizika // Archive

Prikl. Mekh. Tekh. Fiz., 2000 Volume 41, Issue 5, Pages 130–139 (Mi pmtf2987)

This article is cited in 7 papers

Kinetic model of bubbly flow

V. M. Teshukov

Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk 630090

Abstract: A kinetic approach based on the approximate calculation of the fluid flow potential and formulation of Hamilton’s equations for generalized coordinates and momenta of bubbles is employed to describe processes of collective interaction of gas bubbles moving in an inviscid incompressible fluid. Kinetic equations governing the evolution of the distribution function of bubbles are derived. These equations are similar to Vlasov equations.

UDC: 532.59.6, 517.958

Received: 07.07.2000


 English version:
Journal of Applied Mechanics and Technical Physics, 2000, 41:5, 879–886

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