Data_WindEntrainmentInVolcanicJets_Michaud-DubuyEtAl

We performed laboratory experiments of jets with reversing buoyancy in a crossflow, using a mixture of EEG (Ethanol and Ethylene Glycol) injected in a tank filled with fresh water (experiments 1 to 27) or injecting fresh water in a tank filled with salty water (experiments I to VI).Table S1 contains the initial conditions of the experiments, the calculated dimensionless numbers, and the main regime of the obtained jet (i.e., fountain or stable plume). Figure S1 shows the evolution of the density of the mixture between EEG and water (in kg/m^3) as a function of the water content in the mixture (in wt%). This density evolution can be approximated by a quadratic equation (dashed line, equation 9 in Michaud-Dubuy et al.).