4.63 A layer of oil flows down a vertical plate as shown in Fig. P4.63 with a velocity of V= (Vo/h²) (2hx - x) where V, and h are constants. (a) Show that the fluid sticks to the plate and that the shear stress at the edge of the layer (x = h) is zero. (b) Determine the flowrate across surface AB. Assume the width of the plate is b. (Note: The velocity profile for laminar flow in a pipe has a similar shape. See Video V6.13.) INI X

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A: Bernoulli's principle states that the energy of the flow at the inlet of a pipe will always be equal…

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A:

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A:

Q: A 30 cm diameter pipe carries water under a head of 15 metres with a velocity of 4 m/s. If the axis…

A: d=30cm=0.3mv=4m/sh=15mθ=45°

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A: Let Fx =Force exerted by fluid on pipe in x direction  Fy =Force exerted by fluid on pipe in y…

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Q: (d) Calculate the amount of a fluid per unit of time that crosses the paraboloid cylindrical S:…

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Q: An incompressible fluid (water) flows steadily from an open tank. The elevation of point 1 is 10.0m,…

A: Consider the figure:

Q: 4.69 (muờa Water flows in the branching pipe shown in Fig. P4.69 with uniform velocity at each inlet…

A:

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

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A: To determine the force exerted by water jet on flat plate.

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Q: Q2- Once it has been started by sufficient suction, the siphon in the Fig. will run continuously as…

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Q: A pipe inclined at 45° to the horizontal (Fig. 2) converges over a length l of 2 m from a diameter…

A: According to the continuity equation, the product of fluid velocity and cross-section area of the…

Q: 3.65 Air at 120 kPa absolute and 30°C flows vertically upward in a pipe, as shown in Fig. P3.65. If…

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A: Bernoulli's Principle: Bernoulli's principle states that the increase in the velocity of the fluid…

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A:

Q: If pipe 1 has volumetric flowrate of 0.004 m^3/s, and pipe 2 Q2= 5.6549 L/s, and pipe 3 diameter 70…

A: Here, given data Q1=0.004 m3/sQ2=5.6549 lit/s     =0.0056549 m3/sd3=70 mm Now, consider flow…

Q: 3.101 Water flows through the horizontal Y-fitting shown in Fig. P3.101. If the flowrate and…

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Q: (3) The cart shown below is restrained from moving by a cable connected to a fixed wall. The tank…

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Q: Fig. 4 , a 2-in-diameter stream of water strikes a 4-ft-square door which is at an angle of 30° with…

A: The Answer is wrong..!!!! Please find the correct procedure and Answer provided below...!

Q: H.W.2/: The bottom quarter of a vertical cylindrical tank of total height 0.4 m and diameter 0.3 m…

A: Radius = R = D/2 = 0.3/2 = 0.15 m

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Q: what will be the pressure gradient (kpa/m) at L=D30 cm through the nozzle? At L=0, the liquid flows…

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Q: Problem 6.2 (Page 101) An oil of sp.gr.0.85 is flowing in a stream tube as shown in the figure. The…

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Q: (3) Overall Momentum Balance Equation A horizontal turbulent liquid jet of diameter D and average…

A: From the given information:

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A: The velocity is given by relation The value are

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Q: The flow pattern in bearing lubrication can be illustrated by Fig. P4.83, where a viscous oil (p, µ)…

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A: This problem can be easily solved by the application of Bernoulli's equation,

Q: Water flows in a pipe that has a 4ft diameter and the following hypothetical velocity distribution.…

A: Given     Diameter, d = 4 ft Velocity, Vmax = 15ft/s                Vmin = 12ft/s Therefore,…

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.