Showing 2019Show all
2 papers · 1 filter
physics.flu-dyn2019
On the strong instability of the multi-layer Hele-Shaw flows
Gelu Paşa
We study the effects of some injection policies used in oil recovery process. The Saffman-Taylor instability occurs when a less viscous fluid is displacing a more viscous one, in a…
physics.flu-dyn2019
A strong contradiction in the multi-layer Hele-Shaw model
Gelu Paşa
The Saffman-Taylor instability occurs when a less viscous fluid is displacing a more viscous one in a rectangular Hele-Shaw cell. A surface tension on the interface between the two…