If Re is the Renold's number, the coefficient of friction for laminar flow is

More Questions from Hydraulics

• If jet of water coming out from a nozzle with a velocity 9.81 m/s, the angle of elevation being 30°, the time to reach the highest point is
• Total head of a liquid particle in motion is the sum of
• Flow in pipes is laminar if Reynold number is
• The mouth piece shown in the below figure is generally known as
• The continuity equation
• If S is the length of the crest, H is the height of water source of a weir whose length is L and discharge is Q m3/sec, the velocity of approach Vd is
• The length of pipe is L, velocity of flow of a liquid in the pipe is V. If t is the time in second required to close the valve, the head of pressure
• In fluids, steady flow occurs when
• In a centrifugual pump casing, the flow of water leaving the impeller, is
• For critical depth of flow of water in open channels, fc the specific energy must be :

Discussion & Comments