Flux of density-driven convective dissolution in heterogeneous porous media

Dissolution of CO2 in to brine can increase the density of CO2 rich brine and can cause density driven convection, which can enhance the dissolution of CO2 into brine. Permeability heterogeneity in natural saline aquifers cuases uncertaintis in dissolutio rates, which is measured with mass flux at the CO2-brine interface. Both laboratory experiments and numerical simiulations were conducted to investigate the impact of permeability heterogeneity on convective dissolution. This dataset includes the flux at the CO2-brine interface against time of 48 experiments and 2000 numerical simulations.