An alternate analysis of turbulent flat-plate flow was givenby Prandtl in 1927, using a wall shear stress formula frompipe flow: \tau_{w}=0.0225 \rho U^{2}\left(\frac{\nu}{U \delta}\right)^{1 / 4} Show that this formula

can be combined with Eqs. (7.33)and (7.40) to derive the following relations for turbulent