# Influence of the flow rate

In this part, we will study the influence of the source term on the flow. The source term corresponds to the flow rate in the well. We call the flow rate qwell.

The study will be led with the parameters presented on the previous parts. The only parameters that will change is the flow rate. The solver used is a solver without anisotropy, moreover the permeability will be equal to $K=7.10 {-7} \ m^2$.

In some cases with very high rate flow the solutions obtained are not real because the Darcy low is valid only for small velocities.