template<class TypeTag>
class Opm::ObstacleProblem< TypeTag >
Problem where liquid water is first stopped by a low-permeability lens and then seeps though it.
Liquid water is injected by using of a free-flow condition on the lower right of the domain. This water level then raises until hydrostatic pressure is reached. On the left of the domain, a rectangular obstacle with lower permeability than the rest of the domain first stops the for a while until it seeps through it.
The domain is sized 60m times 40m and consists of two media, a moderately permeable soil ( ) and an obstacle at with a lower permeablility of .
Initially the whole domain is filled by nitrogen, the temperature is for the whole domain. The gas pressure is initially 1 bar, at the inlet of the liquid water on the right side it is 2 bar.
The boundary is no-flow except on the lower 10 meters of the left and the right boundary where a free flow condition is assumed.