The laws governing the thermomechanics of a granular bed in the case of nonuniform distribution of heat release have been studied. The bifurcation of a stationary solution of the equation of motion of gas with account for the temperature dependence of gas viscosity is described. The dependences of the critical pressure and critical gas flow rate on the determining factors have been established.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 96, No. 6, pp. 1567–1574, November–December, 2023.
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Teplitskii, Y.S., Pitsukha, E.A. & Roslik, A.R. About the Thermomechanics of the Heat-Releasing Granular Bed. J Eng Phys Thermophy 96, 1557–1564 (2023). https://doi.org/10.1007/s10891-023-02826-6
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DOI: https://doi.org/10.1007/s10891-023-02826-6