Study on concentration and turbulence of solid-liquid FAE in dispersal process

Abstract

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. Keywords: Solid-liquid mixed fuel, Concentration, Turbulence intensity, Numerical simulation