Section: Fluid Mechanics | Type: NAT | Marks: 2
A fluid is flowing through a pipe of circular cross-section. Reynolds number of the flow is 1600. The head loss over a 45 m length of the pipe is 0.6 m. The average flow velocity of the fluid is 1 m/s and the acceleration due to gravity is 10 m/s2. The diameter of the pipe is ____ m. XE (GATE 2014)
Answer: 0.145 to 0.155