The celerity of the pressure wave is 976 m/s instantaneously in a 600 m long pipe from a reservoir with a diameter of 1.20 m. The flow rate is initially 0.85 cu.m./sec of water. Compute the water hammer pressure at a point in the pipe 90 m from the reservoir if a 1.0 sec valve closure reduces the flow rate from 0.28 cu.m./s to 0.

Q: Water flows into junction J from reservoirs A and Bthrough connecting pipes, the head loss through…

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Q: Water flows upward through a vertical pipe of diameter 5 cm and height 10 m. For a constant…

A: Dia of vertical pipe = 5 cmHeight = 10 mPressure head at lower end of pipe = 20.4 mTo Find :The head…

Q: In a siphon, the summit is 5 m above the water level in the tank from which the flow is being…

A: Summit is 5 m above the water levelHead loss from the inlet to the summit = 2.5 mVelocity head at…

Q: A reservoir is shown in Figure E4.6a. (a) Draw the flownet. (b) Calculate the flow rate. (c) How…

A: Solution: Given Data k=1×10-9 ft/s

Q: Q1: Figure shows the water pipe network shown: a) Analyze the water pipe network shown take…

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Q: Three Reservoirs A B and C are connected by pipes 1, 2 and 3 respectively which meets at the…

A: Given: Pipe 1 (D=300 mm; L = 450 m; f=0.0198) Pipe 2 (D=150 mm; L = 240 m; f=0.0175) Pipe 3 (D=200…

Q: A sharp-edged orifice 100 mm in diameter, in the side of tank having a horizontal cross-section 2 m…

A: do = 100mm or 0.1mD = 2m Q1 = 20 L/s or 0.02 m3/s Q2 = 30 L/s or 0.03 m3/s Cd = 0.60 -

Q: h=8-06 m/s The Velocity in the outlet pipe from this reservoir is 9 m/s and h = m/s. Because of the…

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Q: EXAMPLE: A line is required to provide 20 L/s of water from a dam to a high level storage tank…

A: To design the water line to provide 20 L/s of water from the dam to the high-level storage tank…

Q: (6a) A siphon is made of a pipe whose inside diameter is 25.4 mm and is used to maintain a constant…

A: Data given Siphon pipe, diameter = 25.4 mm = 0.0254 m Depth of tank = 6.0975 m

Q: PROBLEM I A horizontal water pipeline 50-cm diameter carries a discharge of 0.5 m/s at a pressure of…

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Q: Q5/ For the Fig.3 below, assuming disruption of the flow when the negative pressure head reaches 6…

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Q: Water flows at a rate of 0.011 m³/s in a horizontal pipe whose diameter increases from 6 to 11 cm by…

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Q: A pipeline 300 m long discharge freely at a point 50 m lower than the water surface at intake…

A: Given :

Q: A town is planning to develop a new water supply from an aquifer. Two observation wells installed…

A: Calculation of total ground water discharge/ volumetric flow rate:

Q: A reservoir is fitted with a pump discharging into the open air at point B. The pressure at section…

A:

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?