SEARCH Articles Figures Tables Burke-Schumann diffusion flames convective-diffusive zones Convective diffusion, zone refining Convective flow, capillary zone Convective zone Convective zone Convective-diffusive zones Numerical simulation of the sill-driven convective ore-forming system at Matagami, Quebec implications for metal leach zones Solar surface convection zone Zone Convection Electrofocusing Zone melting, convective-diffusive