A model of a multivelocity multitemperature polydisperse gas suspension has been constructed with account taken of coagulation. Calculations of the dynamics of an aerosol of a polydisperse composition in an acoustic resonator have been done and the derived regularities have been described. A system of Navier–Stokes equations for a compressible heat-conducting gas was used to describe the motion of a carrier medium. The dynamics of dispersed fractions is described by a system of equations including continuity, momentum, and internal-energy equations. The equations of motion of the carrier medium and dispersed fractions have been written with account of the interphase exchange of momentum and energy. The Lagrangian model has been used to describe the process of coagulation. The change in the dispersity of the gas suspension in the nonlinear field of an acoustic resonator has been analyzed.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 88, No. 1, pp. 11–19, January–February, 2015.
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Tukmakov, A.L. Dynamics of a Coagulating Polydisperse Gas Suspension in the Nonlinear Wave Field of an Acoustic Resonator. J Eng Phys Thermophy 88, 9–17 (2015). https://doi.org/10.1007/s10891-015-1162-1
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DOI: https://doi.org/10.1007/s10891-015-1162-1