## relaxationFactors

| p     | Iterations    | U     |
| ---   | ---           | ---   |
| 0.05  | 830           | 0.2   |
| 0.1   | 678           | 0.2   |
| 0.2   | 505           | 0.2   |
| 0.3   | 305           | 0.3   |
| 0.3   | 236           | 0.4   |
| 0.3   | 181           | 0.5   |

-->

## SIMPLE.residualControl

| p     | U     | Iterations    |
| ---   | ---   | ---           |
| 1e-4  | 1e-4  | 338           |
| 1e-5  | 1e-5  | 499           |

##

```math
U = \frac{\Delta p L}{mu} \frac{9}{256} (\sqrt 2 - \frac{1}{1 - \alpha})^2
L = 2 R_0
R_0 = 1
scale = 1e-5
mu = 1e-3
\Delta p = 1
```