Comparisons between experiments near a water/white spirit interface ρ* = 0.76, by Chahine & Bovis [19], used with permission, and the numerical code for γ = 0.87 (top) and γ = 2.2 (bottom). The final frames in both cases are where the simulation ends due to either non-axial jet impact (top) or jet disconnection (bottom), and resultantly the times of the final frames for γ = 2.2 are not the same time. Other parameters are estimated as α = 100, Cab = 0.001.