#Case target
In my case need to set 2 radial wells.
A radial well have 10 pipes, each pipes should extract 5,000 CMD.
Then a radial well will extract 50,000 CMD.
2 radial wells will extract 100,000 CMD.
#My model
1. Unsaturated flow (Richard's), the well zone van Genuchten parameters is: (alpha=14.5, n=2.68, sr=0.045).
2. One aquifer and one aquitard.
3. Set radial well by discrete feature with well BC
#Problem
I just set the first radial well (50,000CMD), then get non-convergence.
I have try to smooth mesh but not work.
According to the reference: https://www.waterloohydrogeologic.com/2017/10/20/experiencing-non-convergence-error-here-are-some-tips/, I consider the dry cell is the reason that result in non-convergence.
If the well location (elevation) cannot adjust(layer thickness fixed), how can i solve the convergence problem?
*The detail setting and result as shown in picture.