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2. Consider turbulent flow over flat plate and Prandtl's one-seventh power law velocity profile as u+= 8.7(y+)17. Show that velocity profile is: u/Uco =

2. Consider turbulent flow over flat plate and Prandtl's one-seventh power law velocity profile as u+= 8.7(y+)17. Show that velocity profile is: u/Uco = (y/8)1/7. Calculate boundary layer thickness d. Derive the skin friction coefficient formula Step by step. compare your results with those listed as eqs. (7.57)-(7.60). How much is ST ? 30

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