Gravity currents in a porous medium at an inclined plane by Vella, D, Huppert, H

“…We consider the case where the volume of the resulting gravity current increases with time like tα and show that for α < 3 at short times the current spreads axisymmetrically, with radius r ∼ t(α+1)/4, while at long times it spreads predominantly downslope. …”

Leakage from gravity currents in a porous medium. Part 1. A localized sink by Neufeld, J, Vella, D, Huppert, H, Lister, JR

“…We determine numerical solutions for the evolution of the gravity current in the porous medium and for the quantity of fluid that escapes through the sink as a function of time. …”

Leakage from gravity currents in a porous medium. Part 2. A line sink by Vella, D, Neufeld, J, Huppert, H, Lister, JR

“…We consider the propagation of a buoyancy-driven gravity current in a porous medium bounded by a horizontal, impermeable boundary. …”

The effect of a fissure on storage in a porous medium by Neufeld, J, Vella, D, Huppert, H

“…We determine numerical solutions for the evolution of both the gravity current within the porous medium and the volume of fluid that has escaped through the fissure as a function of time. …”