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Water flows through a pipe, shown in the figure, having a semicircular cross-section (Diameter = 5 cm) with a velocity of 0.2 m/s. If

Water flows through a pipe, shown in the figure, having a semicircular cross-section (Diameter = 5 cm) with a velocity of 0.2 m/s. If the internal surface temperature of the pipe is kept constant at 120C, find the convection heat transfer coefficient between the internal surface 2004 of the pipe and water. (25 Points) Properties of water at T=30C: k-0.615 W/m.K, y 8x107 m/s, Pr-5.42, 40C

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