Uoutlet Doutlet Dinlet Ax Uinlet

Q: The spiral conical draft tube are connected to Francis turbine. The diameters of the internal and…

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Q: The cylindrical container in Fig. is 20 cm in diameterand has a conical contraction at the bottom…

A: Goven that,

Q: Water (ρ=1000 kg/m3) flows through a pipeline with inlet diameter 10 cm and outlet diameter 5 cm.…

A: Given data as per the question inlet diameter = 10 cm  outlet diameter =5 cm The pressure at inlet…

Q: Water at 20°C flows steadily through tion in Fig. P3.34, entering section 1 at 75 L/min. The average…

A: Given,  Flow rate at section 1, Q1=75 L/min=7560000m3/s=0.00125 m3/s   Average velocity at section…

Q: The turbulent velocity profile in the pipe is given by the equation, ... Shear velocity 0,69 m/s,…

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Q: 27. Engine of an airplane (v, = 102.5 m-s", v2 = 792 m-s", Ftn = 31.8 kN, A, = 2.88 A2, pi = 1.26…

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Q: A converging elbow (see Figure) turns water through an angle of 135o in a vertical plane. The flow…

A: Given,  At inlet - D1 = 400 mm P1 = 150 KPa At outlet -  D2 = 200 mm P2 = 90 KPa   Flow rate ,…

Q: A power plant discharges cooling water through the manifoldin Fig.  which is 55 cm in diameter and 8…

A: Determined the total discharge through all the holes by using the given equation, Here, the total…

Q: Two reservoirs, which differ in surface elevation by 40 m,are connected by 350 m of new pipe of…

A: Write the given Data:

Q: Nadeen is washing her car, using a nozzle similar to the one sketched in Fig. 4-8. The nozzle is…

A: Given,  Length of the nozzle, L  = 0.325 ft. Inlet diameter , d1 = 0.0350 ft Outlet diameter , d2…

Q: A vertical orifice is 10 cm. square and has an actual flow of 28 Ips with Cy= 0.95, C= 0.62 as shown…

A: The coefficient of discharge can be determined as,

Q: Estimate the diameter of the chimney as per the data given below: Mass of flue gases flowing through…

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Q: 2. (i) Water flows through a 5cm diameter pipe which has a 180° vertical bend, as in the Figure…

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Q: In Fig. P3.130 the fl uid is gasoline at 20 ° C at a weight fl owof 120 N/s. Assuming no losses,…

A: Given data To determine the gauge pressure at section 1-1

Q: For a flow of oil (m = 0.1 N.s/m, S.G. = 0.75) through a horizontal, straight, smooth 5 cm diameter…

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Q: The present pumping rate of North Slope crude oil through the Alaska Pipeline is about 600,000…

A: Given data: d=48 inchesρ=860 kg/m3μ=0.0040 kg/m.s Need t0 determine the maximum flow rate.

Q: A fluid is flowing through a small diameter pipe of radius R1 and length L1. It then expands rapidly…

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Q: a free cylindrical vortex flow of water, at a point at a radius of 150 mm the velocity and pressure…

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Q: A fluid is pumped at a rate of 0.00156 m3/s through a 0.025-m-diameter pipe to fill a water tank as…

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Q: A Keystone Pipeline has a diameter of 36 inches and a design flow rate of 590,000 barrels per day of…

A: Given: Diameter of pipeline =36 inch Diameter of pipeline=3 ft.                  Flow rate =590,000…

Q: Comment on the significance of any experimental errors for ORIFICE AND FREE JET FLOW

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Q: The reservoirs in Fig.  are connected by cast iron pipesjoined abruptly, with sharp-edged entrance…

A: Given data: The diameter of pipe 1 is d1=1 in. The length of pipe 1 is l1=20 ft. The diameter of…

Q: Find the head lost due to friction in a pipe of diameter 5 m and length 5000 cm, through which a…

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Q: A pump delivers 1 hp to a water at 68°F flowing in a 10-in-diameter horizontal, cast iron pipe at V…

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Q: Required information According to potential theory for the flow approaching a rounded…

A: Given: The speed, U = 17 m/s The constant, a = 11 cm The density of fluid, ρ = 917 kg/m^3 The…

Q: estimate the distance X required to obtain a volume flow rate of 7.1 x 10^-3 m^3/s.

A: Given: The flow through pipe, Q = 7.1x10-3 m3/s The diameter of pipe, D = 50 mm = 0.05 m The…

Q: An engineer who took college fluid mechanics on apass-fail basis has placed the static pressure hole…

A: Given, L = 10 m T1 = 20°C P1 = 1 atm D = 6 cm = 0.06 m For air we know that,ρ = 1.2 kg/m3μ =…

Q: The pump in Fig. is used to deliver gasoline at 20°Cthrough 350 m of 30-cm-diameter galvanized iron…

A: Given, T1 = 20°C L = 350 m D = 30 cm = 0.3 m Q =? Considering Properties of Gasoline at 20°C,ρ = 680…

Q: Water at 20°C flows in a long horizontal commercial-steel 6-cm-diameter pipe that contains a…

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Q: 02. Gasoline at 20°C is pumped through a smooth 12-cm diameter pipe 10km long, at a flow rate of 75m…

A: From the given data,Energy equation of steady state;The velocity will be equal as pipe dia. is…

Q: Example :- Calculate the power in W/m3 required for mixing an oil of relative density 0.93 and…

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Q: SAE 30 oil (density = 917 kg/m³, viscosity = 0.26 kg/(m*s)) is flowing through a 2 cm diameter tube…

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Q: A large room uses a fan to draw in atmospheric air at 20°Cthrough a 30-cm by 30-cm commercial-steel…

A: (a) The density of the air is: ρair=1.2kgm3 For commercial steel, ε=0.046 mm Side length, DH=30 cm…

Q: A number of straight 25-cm-long microtubes of diameter dare bundled together into a “honeycomb”…

A: Given: The cross-sectional area of the honeycomb is Ab=0.0006 m2. The length of the tube is L=25…

Q: A pipe connecting two reservoirs, as in Fig., containsa thin-plate orifice. For water flow at 20°C,…

A: Given data: The temperature of water is T= 20 oC. The length of the pipe is L = 100 m. The diameter…

Q: Find the draft loss in rectangular breeching 2.59m x 3.67m x 30.48m long when 196 m3/sec flue gas of…

A: Given: The rectangular breaching dimension is 2.59m x 3.67m x 30.48m. Flow rate is 196 m3/sec.…

Q: If the two pipes in Fig.  are instead laid in serieswith the same total pressure drop of 3 lbf/in2,…

A: Given data: The pressure drop is, ∆P = 3 lbf/in2. Calculate the flow rate as follows:…

Q: Figure 1 shows water at 20°C to be circulated from and to the reservoir. The 30 mm diameter pipe…

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Q: Three pipes steadily deliver water at 20°C to a large exit pipe in Fig. The velocity V3 = 8 m/s, and…

A: Given that, Diameter of pipe 1, D1=4 cm,Diameter of pipe 2, D2=5 cm,Diameter of pipe 3, D3=6…

Q: A 10-cm jet of water issues from a 1-m diameter tank, as shown below. Assume that the velocity of…

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Q: SAE 10 oil at 20 °C flows through the 4-cm-diameter verticalpipe of Fig. P6.30. For the mercury,…

A: Given data d=0.04 mh=0.42 mρ=870 kg/m3μ=0.104 kg/m·s

Q: This problem is useful for the preliminary design of a hydroturbine. From the material learned in…

A: The gross head of water in dam H=15.5 m Flow rate of water Q=0.22 m3/s Overall efficiency of the…

Q: SAE 50W oil at 20 °C flows from one tank to anotherthrough a tube 160 cm long and 5 cm in diameter.…

A: Given:  Length of the tube, L=160 cmL=1.6m Diameter of the tube, D=5cm Elevation of the tank 1,…

Q: Pump specific speed and turbine specific speed are “extra” parameters that are not necessary in the…

A: Specific Speed is a dimensionless rating of pump discharge performance derived from an equation…

Q: Air, assumed frictionless, fl ows through a tube, exiting tosea-level atmosphere. Diameters at 1 and…

A: Given The diameter at section 1 and 3 is D=5 cm. The diameter at section 2 is D2=3 cm. The height…

Q: Oil is to flow through a pipe at 80°C, and for experimental purposes, the oil flow must be…

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Q: Example: In a 45° bend a rectangular air duct of 1 m² cross-sectional area is gradually reduced to…

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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.