Quasihomogeneous model of gas-dispensed flows with chemical reactions and phase transitions

Authors

  • V.I. Timoshenko Institute of Technical Mechanics of the NAS of Ukraine and State Space Agency of Ukraine, Dnieper

DOI:

https://doi.org/10.15407/dopovidi2018.02.034

Keywords:

gas-dispersed flows, heat and mass transfer processes. phase transitions, heterogeneous chemical reactions, thermogasdynamic

Abstract

The formulation and description of a quasihomogeneous mathematical model of gas-dispersed flows in the presence of a nonequilibrium gas-phase and heterogeneous chemical reactions is given. The case where, in addition to fine particles, relatively large particles of a dispersed phase are present in a quasihomogeneous gas-dispersed mixture is considered.

Downloads

Download data is not yet available.

References

Sternin, P. E. & Shraiber, A. L. (1994) Multiphase flows of a gas with particles. Moscow: Mechanical Engineering (in Russian).

Timoshenko, V. I. (2013) Theoretical foundations of technical gas dynamics. Kiev: Naukova Dumka (in Russian).

Belotserkovets, I. S. & Timoshenko, V. I. (2008) March flow calculation for the interaction of a supersonic turbulent jet with a confined limited subsonic flow. Bulletin of the Dnipropetrovsk University. Mechanics, Iss. 11, 1, No. 5, pp. 30 (in Russian).

Marble, F.E. (1970) Dynamics of dusty gases. Annual Rev. Fluid Mechanics, 2, pp. 397-446. doi: https://doi.org/10.1146/annurev.fl.02.010170.002145

Timoshenko, V. I. (2014). Influence of the volume distribution of temperature in coal particles on their heating and ignition in a gas-dispersed flow. J. Engineering Physics and Thermophysics, 87, No. 4, pp. 767-771 (in Russian). doi: https://doi.org/10.1007/s10891-014-1073-6

Timoshenko, V. I. (2015). Numerical simulation of heating and ignition of dry and water-saturated carbon particles in a gas-dispersed stream. Applied hydromechanics, 17 (89), No. 2, pp. 64-72 (in Russian).

Shrayber, A. A., Gavin, LB., Naumov, V. A. & Yatsenko, V. P. (1987). Turbulent flows of a gas suspension. Kiev: Naukova Dumka (in Russian).

Downloads

Published

09.05.2024

How to Cite

Timoshenko, V. (2024). Quasihomogeneous model of gas-dispensed flows with chemical reactions and phase transitions . Reports of the National Academy of Sciences of Ukraine, (2), 34–42. https://doi.org/10.15407/dopovidi2018.02.034

Issue

No. 2 (2018): Reports of the National Academy of Sciences of Ukraine

Section

Mechanics

License

Copyright (c) 2024 Reports of the National Academy of Sciences of Ukraine

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.