Defence Technology · 2018 · 10 citations · 4 references
EngineeringChemical EngineeringMechanical EngineeringFluid DynamicsFluid MechanicsMultiphase FlowFuel CharacteristicsMultiphase Flow SimulationTurbulenceTurbulent CombustionTurbulent FlowTurbulent TransportConcentrationDispersion ModelHydrodynamic DispersionNumerical Flow SimulationNumerical SimulationParticle Dispersion ModelingTurbulence ExcitationTurbulence Intensity Estimation
This paper describes numerical simulation on dispersion of the solid-liquid mixed fuel driven by explosion load. A model used in numerical calculation for dispersion of solid-liquid mixed fuel was established in this study. The concentration and turbulent intensity in the multiphase cloud of the solid-liquid mixed fuel were obtained by numerical simulation. It was found that the fuel concentration tended to be 0.15 kg/m3, the turbulence intensity tended to be 7 in 90 ms. The numerical results agree with those measured in the experiment.
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