Simulation of Polydisperse Gas-Droplet Mixture Flows with Chemical Transformations
PDF (Русский)

Keywords

combustion
aerosol
polydisperse mixture
non-equilibrium effects
non-uniformity

How to Cite

Smirnov, N. N., Tyurenkova, V. V., Stamov, L. I., & Khadem, J. (2021). Simulation of Polydisperse Gas-Droplet Mixture Flows with Chemical Transformations. Russian Journal of Cybernetics, 2(2), 29-41. https://doi.org/10.51790/2712-9942-2021-2-2-3

Abstract

The paper presents the results of theoretical, numerical and experimental investigations of combustion and detonation initiation in heterogeneous polydispersed mixtures. The problems of fuel droplets atomization, evaporation and combustion, and the nonequilibrium effects in droplets atomization and phase transitions are discussed. The effects of droplets size nonuniformity and spatial distribution nonuniformity on mixture ignition and flame acceleration were investigated for strong and mild initiation of detonation: by a shock wave and spark ignition followed by deflagration to detonation transition (DDT). The features of jet injection and ignition in a reaction chamber are studied.

https://doi.org/10.51790/2712-9942-2021-2-2-3
PDF (Русский)

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