A sharp - edged orifice of 12,5mm in diameter has a coefficient of discharge of 0.6 and is situated in the base of a closed tank. At a given instant the head of water above the orifice is 1,8m. The density of the water is 988 kg/m³. If the discharge of water is to be 90 kg/min at this instant, calculate against which pressure the air must be pumped in the tank above the water.

Q: Water is draining from the bottom of a cone- shaped funnel at the rate of 0.8 ft³/sec. The height of…

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Q: Cylinder has a bore area of 333cm2 and volume 210 cm/min. Calculate the discharge of a pump delivery…

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Q: A siphon pipe of diameter 250 mm contracts to a diameter of 100 mm over a vertical distance of 5 m…

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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: A closed cylindrical vessel, 3m in diameter and 8m high is shown. Assuming that C of orifice is…

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Q: Water issues from the-14 nozzle of a horizontal hose- pipe. The hose has an internal diameter of 70…

A: Find the flow rate through the pipe.

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: Calculate the theoretical discharge through a vertical orifice 0.3 m square in the side of a tank if…

A: Given Data,A=0.3m×0.3m=0.09 m2h=150 mm⇒0.15Now, Let coefficient of  velocity        CV=0.99So,…

Q: Determine the inclination angle at point C for the water stream to reach a range of 10 m. Also…

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Q: A calibration test of a 2.5m circular sharp edge orifice in the vertical side of the large tank…

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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: 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: In an experiment a jet of water of diameter 20 mm is fired vertically upwards at a sprung target…

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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: Determine the NPSH available for the system shown. The pump takes water at 30 ° C. The system is…

A: Water temperature, T = 30o C Static head, Hs = 2 m Length of pipe, L = 6 m Pipe diameter, d = 5 cm =…

Q: Cylinder has a bore area of 339cm² and volume 210 cm/min. Calculate the discharge of a pump delivery…

A: Given Data:- bore area A= 339cm² volume V= 210 cm/min. To find:- Discharge of a pump delivery in…

Q: Water flows from a pressurized tank, through a pipe of diameter D, exits from a nozzle of diameter…

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Q: 3. In the figure shown, oil with specific gravity of 0.80 flows down at the rate of 15 m³/s. The…

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Q: Shown below is an inverted U-tube which is used to drain alcohol from a tank reservoir. The bend of…

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Q: A vessel is being filled with water through an inlet at section 1 having a diameter of 40 mm and a…

A: The dynamics of fluid flow is the study of fluid motion with the forces causing flow. The dynamic…

Q: A venturi-meter having an entrance diameter of 300 mm and throat diameter 200 mm is used to measure…

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Q: Centrifugal pump is a kinetic device and uses the centrifugal force to push out the fluid. So the…

A: Centrifugal pumps works by  transferring the low viscosity fluids in high flow rates, within low…

Q: In the following figure, a machine is installed in the water drainage system. Knowing that the…

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Q: The pipe elbow below discharges water at rate of SN/100 (m/s) into the atmosphere at section 2…

A: given data; SN=21discharge at section 2 (Q2)=SN100=21100=0.21m3/sdiameter at section 1st…

Q: An industrial tank is discharging a fluid through a 5-inches nozzle with a velocity of 5 meters per…

A: Given data  Industrial tank discharges water through a 5 inch nozzle at 5 m/s Diameter of nozzle = 5…

Q: manometer is inserted into the flow. in the area section A1 indicating a height difference ℎ = 0.01…

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Q: What will be the new pressure exerted by a fluid flowing through a horizontal pipe with an initial…

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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: A 75-mm diameter orifice discharges 23.41 L/s of liquid under a head of 2.85 m. The diameter of the…

A: To find :  The three orifice coefficients. Given :  The diameter of orifice is do=75 mm. The…

Q: A Borda's mouthpiece 150 mm in diameter discharges water under a head of 3 m. Determine the…

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Q: A pipe of diameter 18 cm, is used to pump the water to the house in the Hamra hill at the height of…

A: Write the given values along with the suitable variables.

Q: A ventury meter used to measure the liquid from the reservoir. The cross-sectional area at the inlet…

A: Given:A1=4.536*10-3 m2A2=1.134*103 m2Q=9167 cm3/sx=266 mms=13.6

Q: (b) As shown in Figure Q4 (b), the owner of the opulent home desired to construct a viewless…

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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.