The Effect of Long-Range Interactions on Development of Thermal Waves in the Radiation-Cooling Dispersed Flow

    Received 17 May 2018; accepted 22 June 2018

    2018, Vol. 14, no. 3, pp.  343-354

    Author(s): Safronov A. A., Koroteev A. A., Filatov N. I., Grigoriev A. L.

    The influence of long-range interactions on the progress of heat waves in the radiationcooling disperse flow is considered. It is shown that the system exhibits oscillations attendant on the process of establishing an equilibrium temperature profile. The oscillation amplitude and the rate of oscillation damping are determined. The conditions under which the radiation cooling process can be unstable with respect to temperature field perturbations are revealed. The results of theoretical analysis and numerical calculation of the actual droplet flow are compared.
    Keywords: disperse flows, radiative heat transfer, long-range interactions, instability
    Citation: Safronov A. A., Koroteev A. A., Filatov N. I., Grigoriev A. L., The Effect of Long-Range Interactions on Development of Thermal Waves in the Radiation-Cooling Dispersed Flow, Rus. J. Nonlin. Dyn., 2018, Vol. 14, no. 3, pp.  343-354

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