A pump is required to move water at a design discharge of 1m3 /s between reservoir A to reservoir B (see schematic below). The difference in surface water elevations between A and B is 10m. The difference in elevation between the surface elevation of A and the center of the first pipe section is 2m. The pipe is to be commercial steel with an internal diameter of 35cm. Determine the maximum distance, LAP, from reservoir A that the pump could be installed without encountering cavitation problems. Consider minor losses of a sharp-edged inlet. Assume a kinematic viscosity of 1x10-6 m 2 /s and a specific weight of 9.79kN/m3 . Assume STP conditions (i.e., Pvapor = 3kPa, Patm=101.3kPa)

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Q: Water is passing through a vertical nozzle.The flow rate is 40kg/s and the cross section area at the…

A: Given: The mass flow rate, m = 40 kg/s The area of nozzle at inlet, A1 = 149 cm2 The area of nozzle…

Q: H.W.: In the figure shown, the flow rate is 0.05 m'/s, determine: (a) pressure at A and B, (b) the…

A: a) AT POINT A AND AT POINT 1, PRESSURE WILL BE SAME BECAUSE THEY ARE AT SAME HEIGHT. Pa=P1=0…

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Q: A reducing elbow as shown in Figure 5.1 is used to turn water flow at a rate of 0.4 m/s in a…

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Q: A vertical reducing bend carries 0.455 m^3/s of water at a pressure of 148kPa entering the bend at…

A: Given-Information:-  Q= 0.455 m3/sp1 = 148 kpadA = 0.6 mdB = 0.3 mF = 35670 Nθ = 45° To-Determine:-…

Q: Water flows at a rate of 0.0300 m³ /s from reservoir I to reservoir 2 through three pipes connect in…

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Q: Q7: Water flows through a 5cm diameter pipe which has a 180° vertical bend as shown in figure (7)…

A: Answer: The total force which the flanges must withstand for this flow: R = 750 N

Q: The jet of water that spews out from the reservoir inti the open air hits the concrete block and is…

A: A1=150 cm2     since 1cm =10-2 mA1=150×10-4 m2h=3.5 mρw=1 tonm3yw=9.81 kNm3α=45°…

Q: The discharges from the pipe is 0.142 m3/s of water into a reservoir at a point 1.85 m below the…

A: Given:diameter at point A, da 0.254 mdiameter at discharge, d=30.5 cm or 0.305 mDischarge, Q=0.142…

Q: Head losses in pipe: 1 to 2: 3.00 m 2 to 3: 9.00 m 3 to 4: 18.00 m 4 to 5: 6.00 m W.S. |ELEV. 140…

A: Given diameter of pipe = 6 in Diameter of jet = 2 in Nozzle loss = 8 % of velocity head

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A: Write the Bernoulli expression as follows.

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Q: he water flows through a pipeline 1.2m diameter at a velocity of 3m/s which bifurcates at a…

A: Given:d1=1.2 mv1=3 m/sd2=0.08 mQ2=13Q1v3=2.4 m/s

Q: As water flows through the pipe, it rises within the piezometers at A and B to the heights of hA=…

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Q: The figure represents a stream of water in a pipe. If the distribution of velocities in a section is…

A: For the solution refer below images.

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Q: The hydroelectric turbine shown in the figure passes 500 m³/sec of water across a head of 200 m.…

A: Given:  Q = 500 m3/s  H = 200 m Maximum Power output of the system is given by  Pmax = ρgQH

Q: Flow of water from a pipe connected to a tank is 10 m/s. Determine the height of the tank.

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Q: A centrifugal pump is used to pump water through horizontal distance of 150 meters and then raised…

A: Length of the pipe, L=150 mElevation difference, ∆z=20 mInside diameter, d=50 mm =0.050 mFlow rate,…

Q: Question 2. B la0 mm diameter siphon draws water from the reservoir. Considering that the elevation…

A: givendaimeter of siphon d=10mmh1=2mh2=5.1mρwater =1000Patm=101.3kPa

Q: Oil (Gs = 0.80) flows through pipe A at 200 li/s at elevation 20 m through a 200 mm diameter pipe…

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Q: In the dam shown in the figure, the water flows at the entrance of the conduit with a speed of 0.4…

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Q: 1 m/s 4 m/s 30 m 15 m Fan 30 m 15 m 60 m 3 m/s For the duct system shown, determine the size of…

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Q: B4. An orifice meter with orifice area 848 mm2 is inserted in a pipe of area 1696 mm2 .The pressure…

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Q: d D

A: Note:- hete inclination angle for carriage is not given so, I directly find the Net force along the…

Q: A turbine extracts 3 MW from a water flow with a rate of 23 m/s. The head loss across the turbine…

A: Find the pressure difference between 1 and 2. And elevation (h).

Q: through a tube with a regular hexagonal cross-section whose side is 0.7 cm. Determine the hydraulic…

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Q: 200mm ● diameter 400mm diameter 1 Mercury (SG = 13.6) Water In the 200mm diameter vertical venturi…

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Q: The axial flow pump produces a discharge of 0.095 m³/s. (Figure 1) The impeller is rotating at w =…

A: Given:The blade speed U:

Q: Q.2.A. Blood flows through the branching blood vessels as shown in figure at a rate of 1o Aaln ft/s.…

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Q: The water in an aquarium will be drained for cleaning. A flexible tube (D = 4mm) will be used to…

A: The volumetric flowrate of water is 2.587 LPM (litre/min).

Q: Q3) a high level reservoir A supplies water through a pipe of 0.5m diameter 10 km long to a low…

A: First pipe diameter, D1=0.5 mFirst pipe length, L1=6000 mSecond pipe diameter, D2=0.5 mSecond pipe…

Q: 2.The diameters of a pipe at the sections 1-1 and 2-2 are 100mm and 15cm respectively, If the linear…

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Q: For the system shown below, calculate the vertical distance (in meters) between the surfaces of the…

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Q: 1- Calculate the water discharge in the following system (assume Ks=0.00004m, D=26 cm, v=1.07x106…

A: Given data: Ks=0.00004 mD=26 cmv=1.07×10-6 m2/sCL=0.5L=700 mH=60 m Need to determine the water…

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Q: The flow rate of water through the pipe system shown in the figure is 25 lit/s under the total head…

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Q: Two pipes in a series have a flow rate of 50 L/s. The pipe upstream is 300 mm and reduced downstream…

A: Given Data Q=50 L/s D1=300 mm D2=150 mm

Q: A

A: Given that  volumetric flow rate of water (Q)= 741 L/s = 0.741 m3/s ;diameter of pipe coneecting A…

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.