anisotropy/notes.md

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

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SIMPLE.residualControl

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

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