Fluid is flowing through a pipe with a flow nozzle. Determine the pressuredifference between point A and point B. Express the answer in the variables fromthe diagram.(4)(5)T(1).(2)(3)FlowFlow nozzle

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Answered: Fluid is flowing through a pipe with a…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Problem 1.1MA

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ther f Q3
The pressure in the 6-in.-diameter pipe at A is 8 psi, and the water column rises to a height of h = 34 ft. Yw = 62.4 lb/ft³. (Figure 1) Determine the velocity in the pipe at C. Express your answer using four significant figures. D h 0.5 in.- B 3 in.
Problem Consider a cylindrical pipe of length L and diameter D = 2R. The angle that the axis of the pipe forms with the vertical direction is a. Assume that when the fluid enters the pipe its velocity is uniform (i.e., it has the same value over the entire cross-section of the pipe) and equal to U in the axial direction. In the radial and angular directions, the velocity is zero. So, it is: 2 =0: v(r, 0, 2) = Ue, (1.1) Here v is the fluid velocity and e, is a vector of unit magnitude parallel to the coordinate axis z; furthermore, we have assumed that the pipe inlet is located at z = 0. Near the entrance of the pipe, the velocity profile varies in the axial direction. But after a certain entrance length, the profile becomes fully developed, no longer changing with z. The evolution of the velocity profile is sketched in Fig. 1, where, for clarity, the pipe inclination is not shown. The entrance length is denoted by L.. For z > L., the fluid velocity is no longer a function of the axial…
Fundamental of fluid flow: A venturi meter with a throat diameter of 6 cm is fitted in a horizontal pipeline of 12 cm diameter with oil of specific gravity 0.88 flowing from left to the right. The difference in level in the two limbs of a mercury manometer connected to the tapping points read 12 cm and the connecting pipes are filled with the same oil. (a) If two pressure gauges are fitted at tapping points, one at the throat and the other in the inlet. Determine the difference between the 2 gage pressure readings in kPa. (b) Determine the flow in m^3/s neglecting head losses.
Please draw and label the diagram correctly.
4. Consider a viscous flow inside an annular pipe. The inner surface of the pipe is located at r = R₁ and is stationary. The outer surface is located at r = Ro and moves to the right with speed Upipe. The pressure inside the pipe is constant. The fluid inside the pipe has dynamic viscosity μ. Assume that the flow is steady, incompressible, fully-developed, axisymmetric, non-rotating, and has negligible body forces. Starting from the differential form of the conservation of mass and momentum equations: a. Derive an equation for the velocity inside the pipe in terms of Upipe, R₁, Ro, and r. b. Determine the average velocity inside the pipe in terms of Upipe, R₁, and Ro. C. Determine the shear stress acting on the inner annulus in terms of Upipe, Ri, Ro, and u. Upipe er R₁ fluid
..
. Figure 2 shows the apparatus used in the lab for validating Bernoulli equation which states that the sum of the piezometric pressure (p + γz) and kinetic pressure (ρw2/2) is constant along a streamline for the steady flow of an incompressible, inviscid fluid. figuer 2 Which numbers in the figure refer to the devices used for measuring the static pressure and the overall pressure? The static pressure ----------- The overall pressure ----------
The diameter of a pipe changes gradually from 75 mm at a point A, 6 m above datum, to 150 mm at B, 3 m above datum. The pressure at A is 103 kPa and the velocity of flow is 3.6 m/s. Neglecting losses, with the aid of a neat sketch, determine the pressure at B
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Fluid is flowing through a pipe with a flow nozzle. Determine the pressure difference between point A and point B. Express the answer in the variables from the diagram. (4) (5) T(1). (2) (3) Flow Flow nozzle