Hi Kenza,
how do you get the data for your red line and how do you plot them?
- I assume that the permeability is constant for a complete cell. Is
this correct?
- If you get the value for the box center, you should plot the value for
the whole cell with the value from the center. Then you get the sharp
interfaces in your plot.
With other words, the unexpected plot results from a wrong visualization.
Bye
Christoph
Am 14.03.23 um 14:26 schrieb kenza bouznari:
Dear Dumux users,
My simulations show a progressive permeability interface between two
different materials instead of a sharp transition from one material to
another. Here's the permeability profile I obtain & the assumed
interfaces between the different layers in my conceptual model:
image.png
I am using test/2p2c/injection, the box method. The problem persists
even with a local refinement of the grid.
Do you have any suggestions for possible ways how to capture the sharp
interface between two different materials?
Thank you in advance for your help.
Kenza
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