The flow velocity of water in a pipe is measured by a pitot static tube. The tube is placed at the centre of a 30 cm diameter pipe. The difference between the stagnation and static pressures measured as head of mercury and converted to head of water is 10 cm. If the coefficient of velocity Cv = 0.98. determine the velocity of water in the pipe. If the mean velocity is 0.7 times the centre line velocity, compute the

Q: Question 1: The diagram shows water leaving a tank through an inverted V-tube. (All answers to be…

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Q: A pipe carrying oil of specific gravity 0.877 changes in size from 150 mm at section 1 and 450 mm at…

A: Given data Specific gravity(SG) = 0.877 Diameter at section 1 = 150 mm Diameter at section 2 = 450…

Q: Brine is flowing through a coil with a velocity of 240 fpm, The pressure foss in overcoming me…

A: Given : Velocity, v = 240 ft/min = 1.2192 m/s Pressure loss, p = 3.134 psia = 21608.169 Outer…

Q: What is the pressure at point 2 (kpa), if the water flows as irrotational inside the pipe? Given…

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Q: In the test of the reaction turbine, the water flowing over the weir in the tailrace was found to be…

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Q: The head in a vessel with vertical sides and a height of 4m at the instant of opening an orifice was…

A: When a tank with an orifice at the bottom is filled with water and the orifice is opened water is…

Q: 1. Is steady flow a good approximation for this problem? Why?2. What assumption will you use about…

A: Given data as per question

Q: Water enters a turbine through a 320mm diameter pipe at the rate of 215 lit/s at a pressure at A of…

A: given data  diameter at A = 320mm flow rate = 215 lit/s pressure at A = 150kpa pressure at B = -35…

Q: Q1: A pipe connecting a reservoir to a turbine which discharges water to the down through another…

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Q: Q2/ Water is flowing through the system. If P1 = 0.18 MPa gage, and mass flowrate is 15 kg/s.…

A: The velocity of flow at section 2 can be determined as, The velocity at section 1 can be determined…

Q: A large, enclosed (pressurized) cylindrical tank 3 meters high contains 2.8 meters of oil (s.g. =…

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Q: venturi meter is introduced in a 300 mm diameter horizontal pipeline carrying a liquid under a…

A: Diagram and solution is attached below:

Q: A pipe whose axis is horizontal, is full of water in motion. At a section A, the velocity of water…

A: Given data: The velocity of the flow at the point A can be determined as,

Q: A pump is tested for cavitation using the test rig. Water at 20°C is pumped and the inlet pipe…

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Q: diam. pipe through which water flows at the rate of If the axis of vertical tube А 0.3 0.283 m°/s…

A: Given dataDiameter of the small pipe D1 = 0.3mDiameter of the larger pipe D2 = 0.6mDischarge Q =…

Q: Air is drawn into a small open-circuit vind tunnel as shown in Fig. Atmospheric oressure is 98.7 kPa…

A: At stagnation velocity of air will zero so, total head will be converted to pressure therefore…

Q: 31. Situation 11 - Water flows through a horizontal Venturi meter whose inlet diameter is 31 cm. and…

A: Find the discharge in pipe using venturi meter and velocities at inlet and throat area.

Q: Air enters into the hollow propeller tube at A with a mass flow of 3.5 kg/s and exits at the ends B…

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Q: 7.56 What is the head loss at the outlet of the pipe that dis- charges water into the reservoir at a…

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Q: A Venturimeter is inserted in a 150mm diameter pipe carrying an oil of specific gravity 0.85. If the…

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Q: Question 1: B The diagram shows water leaving a tank through an inverted V-tube. (All answers to be…

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Q: 2 Oil flows from a tank through a 50 mm diameter pipe. If the average velocity is 1,3 m/s, determine…

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Q: Inside the streamtube, the air has pressure of 1 atm, desity of 1.225 kg/m^3, and temperature of…

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Q: A fan is used to extract 140m3 air per minute from a large room. A circular duct of diameter 0.53 m…

A: Given Q=140 m3/min; D1=D2=0.53; D3=0.8m h=6mm To Find: static and stagnation pressure upstream and…

Q: An orifice meter is to be installed in a 12 cm ductile iron pipe carrying water at 27oC. A mercury…

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Q: Determine the horizontal force (F) required to hold the plate in position. The water flow rate in…

A: Write the given data with suitable variables: Q˙=0.6 m3/sPA=75 kPaw=9810 N/m3ρ=1000kg/m3g=9.81 m/s2…

Q: Q2/: As shown in the figure, the Assumptions of the flow through the venturi is steady,…

A: (1) Draw the diagram of the venturi meter.

Q: Given : The flow rate is 0.0015 m/s. • The density of water is 890 kg/m3. .The head loss due to…

A: Given:Q=0.0015m3/sρ=890kg/m3hL=6mP2=0V2=0d=30 mm

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: Determine the available suction head of the pump that is taking a gasoline at 204°C at a closed tank…

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Q: The rectangular duct section of 400mm*300mm size carries 50 m^3/min of air, with density 1.2 kg/m^3.…

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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: 2. An orifice at the side of the tank is located 1 meter above the bottom of the tank which is…

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Q: In the venture experiment, if the water volume of 9 L passed through the venture with a time of 43…

A: Given: Water volume = 9L time required to pass the water, t = 43 sec water velocity; V=? manometer…

Q: A pitot-static tube is used to measure the air flow at the centre of a 400mm diameter building…

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Q: Problem 5: A pressurized tank of water has a 10-cm-diameter nozzle at the bottom, where the liquid…

A: Taking point 1 above liquid surface and point 2 just after nozzle exit.

Q: A fan has a suction pressure of 37mm water vacuum with air velocity of 8m/s. the discharge has 230…

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Q: 5.102 A sphere is moving in water at a depth where the absolute pressure is 18 psia. The maximum…

A: Given Data The absolute pressure is: P= 18 psia The density of the water is: ρ=62.4 lb/in2 The…

Q: In the test of the reaction turbine, the water flowing over the weir in the tailrace was found to be…

A:

Q: If a pumped hydro installation can hold 30 million m3 of water, and the water head is 36 m:…

A: For solution refer below images.

Q: Q3: A pitot-tube is inserted in a pipe of 300 mm diameter. The static pressure in pipe is 100 mm of…

A: For solution refer below images.

Q: High pressure water and compressed air are delivered to some operating rooms. Bored one day, with no…

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Q: The

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Q: Water at 20°C is flowing through a horizontal nozzle at a flow rate of 0.005 m³/s. At the nozzle…

A: Given Data: Discharge rate, Q=0.005 m3/s Inlet diameter, d1=5 cm

Q: Determine the flowrate and the pressure in the hose.

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Q: 3.82 JP-4 fuel (SG = 0.77) flows through the Venturi meter shown in Fig. P3.82 with a velocity of 15…

A: Calculate the velocity using continuity equation, A1V1=A2V2 π4d12V1=π4d22V262×15=42×V2V2=33.75 ft/s

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.