The pressure inside a horizontal domestic water pipe is 60 psi above atmospheric. If viscouseffects are neglected, determine the maximum height reached by a free jet of water through asmall hole in the top of the pipe. Assume atmospheric pressure is negligible. Unit weight ofwater is 62.4 pcf.A clean, labeled sketch with hydraulic points of interest and any Datum shownSolution steps

Write the pressure inside a horizontal domestic pipe. P=60 psi Write the unit weight of the water.…

Answered: The pressure inside a horizontal…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Assume an ideal fluid with mass density of 900kg/cu.m. The pressure and velocity at section 1 are 100kPa and 10 m/s, respectively. The velocity at section 2is 20 m/s. (a) Determine the reading on the manometer.(b) If the downstream piezometer was replaced with aPitot tube, what would be the manometer reading?Comment on the practicality of these arrangements.
Piston A has a cross-section of 1,200 cm^2 while that of piston B is 950 cm^2 with the latter higher than piston A by 1.75 m. If the intervening passages are filled with oil (s= 0.8), what is the difference in pressure between A and B?
An open cylindrical vessel 60cm in diameter and 1.20m high contains water to a depth of 1m. If it is rotated about its vertical axis, determine the angular velocity w if: a)The water surface just touches the edge of the open top without spillage.
The figure shows a siphon that is used to draw waterfrom a large open tank. If the absolute vapor-pressureof the water is pv = 1.23 kPa. (a) determine the shortest drop length L of the50-mm-diameter tube that will cause cavitation in thetube. Show all your calculations. (b) Also draw the energy and hydraulic grade lines forthe length of the tube. Be sure to indicate the pressureheads, elevation heads, and dynamic heads. And toshow all your calculations.
Two very large open tanks A and F (Fig. ) containthe same liquid. A horizontal pipe BCD, having a constriction at C andopen to the air at D, leads out of the bottom of tank A, and a verticalpipe E opens into the constriction at C and dips into the liquid in tank F.Assume streamline flow and no viscosity. If the cross-sectional area atC is one-half the area at D and if D is a distance h1 below the level ofthe liquid in A, to what height h2 will liquid rise in pipe E? Express youranswer in terms of h1.
In cold climates, water pipes may freeze and burst if proper precautions are not taken. In such an occurrence, the exposed part of a pipe on the ground ruptures, and water shoots up to 55 m. Estimate the gage pressure of water in the pipe. State your assumptions and discuss if the actual pressure is more or less than the value you predicted
A 15-ft-diameter tank discharges water at 50 F through a 2-in.-diameter sharp edged orifice. If the initial water depth in the tank is 10 ft and the tank is continuously pressurized to 50 psi, how long will it take to empty the tank?
If a jet is inclined upward 30 degrees from the horizontal, what must be its velocity to reach over 3m wall at a horizontal distance 18m, neglecting friction?
two vertical parallel glass plates 0.1 mm apart are partially immersed in water. Considering that the water does not reach the upper edges of the sheets and that the liquid completely wets the glass, determine: a) the height that rises in the flat capillary, b) the attractive force between the plates. Consider the width of the sheet l=12cm and density y=72.8*10^-3 N/m
In order to measure the speed of the ambient air at atmospheric pressure, a Pitot tube is used, in which water is the gage fluid.. It is known that the ambient air speed is 25 meters per second, when the air temperature is 40 degrees. Celius. Calculate what the differential manometer reading in the pitot tube would be?
U - tube is used to pressure the difference in water channel. p1= 1000 kg/m3. The orange fluid in the U - tube has a density: p2= 2000 kg/m3. The height a = 10 cm and h = 15 cm. If the pressure at point ① is 111 kPa, what is the pressure at point ② ?
Q6) The space between two parallel plates is filled with oil. Each side of the plate is 60 cm. the thickness of oil film is 12.5 mm. The upper plate, which moves at 2.5 metre per sec requires a force of 98.1 N to maintain the Speed. Determine

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