A computational model for simulation of compressible multiphase supersonic jets with nonequilibrium physical and chemical processes is developed. Compared with the others, this model is distinguished by an extended system of nonequilibrium chemical reactions while taking into account the multiphase nonequilibrium. Lagrangian particle methodology is used. The particle phase change is simulated kinetically and includes two solid crystalline structures: metastable gamma and stable alpha forms. The simulation results were compared with the available results of the other authors. There was a satisfactory agreement regarding the results of concentrations of the main gaseous components. Comparison of the simulation results with experimental data also showed their satisfactory agreement.
Computation of Gas and Multiphase Supersonic Jets with Nonequilibrium Processes
Journal of Thermophysics and Heat Transfer ; 29 , 3 ; 587-593
2015-01-28
7 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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