Question: Whilst preparing for this assignment I read an article about friction factors in a technical journal. For the turbulent regime in a smooth pipe the

Whilst preparing for this assignment I read an article about friction

Whilst preparing for this assignment I read an article about friction factors in a technical journal. For the turbulent regime in a smooth pipe the author presented the semi-theoretical equation of Prandtl as: f1=2.457ln[1.126Ref] in which the friction factor is defined as w/2. This differs from the von Karman equation that I gave in class. Show how Prandtl's equation can be recast as the von Karman equation

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