A closed system of equations that describes motion and physicochemical processes in ascending polydisperse flow with allowance for the rotation of the dispersed phase, the aerodynamic-drag, gravity, and Magnus forces, and the interaction of particles with each other and with the reactor wall is constructed. The equations of motion and heat transfer of the solid phase are closed at the level of equations for the second moments of pulsations of the linear and angular velocities of particles and their temperature. The pulsation characteristics of the carrying medium are computed using the equation for the turbulent gas energy.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 82, No. 5, pp. 919–934, September–October, 2009.
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Rokhman, B.B. Modeling of ascending polydisperse flow with allowance for heterogeneous combustion, particle rotation, and turbulent and pseudoturbulent effects. J Eng Phys Thermophy 82, 924–939 (2009). https://doi.org/10.1007/s10891-009-0275-9
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DOI: https://doi.org/10.1007/s10891-009-0275-9