Laminar oil (u 0.1kg SG = 0.9) flows through a long, straight smooth 5 cm m.s diameter pipe at 14 m³/hr. What is the pressure drop per meter? (a) It cannot be determined. (b) 1.6 kPa/m (c) 2.5 kPa/m (d) 1.9 kPa/m

Freshwater (density = 1000 kg/m³, viscosity cm diameter tube with an average velocity of 0.23 m/s. What is the Reynold's number of the flow (first blank)? Is the flow laminar, transitional, or turbulent (second blank)? = 0.001 kg/(m*s)) is flowing through a 2 Blank # 1 Blank # 2

with a head loss of 7.5-m. Use iterative method to find the pipe diameter requires to keep a flow Q3: Oil, with (p- S950 kg/m'; v 2x10s m2/s), flows through horizontal smooth pipe of 80-m long rate of 0.332 m/s steadily flowing, (Start with initial guess of friction factor f-0.01)