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Reichardt profile

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u^+ = \frac{1}{\kappa} \, ln(1+0.4y^+) + 7.8\left( 1-exp(\frac{-y^+}{11})-\frac{y^+}{11}exp(\frac{-y^+}{3}\right)

Where:

u^+ Dimensionless velocity
y^+ Dimensionless wall distance
\kappa von Karman's constant (\approx 0.41)

stub.

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