A horizontal nozzle discharges water into the atmosphere as shown in the figure.the relative pressure at point 1 equal to p1 = 18 kPa.a. A Pitot tube connected to a mercury manometer is inserted into the flow.in the area section A1 indicating a height difference h = 0.01 m. For this reading indicated in thePitot tube, determine the velocity in the A1 area section of the nozzle.b. For the dimensioning of the anchor block it is necessary to determine the force thatthe nozzle applies over the fluid. Calculate the component of this force in the x direction.Data:D1 = 0.070 m; D2 = 0.060 m; 0 = 30°; dHg = 13.6PatmA2piFxA1Block ofanchorage

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Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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A horizontal nozzle discharges water into the atmosphere as shown in the figure. the relative pressure at point 1 equal to ?1 = 18 ??? . A. A Pitot tube connected to a mercury manometer is inserted into the flow. in the area section A1 indicating a height difference ℎ = 0.01 m. For this reading indicated in the Pitot tube, determine the velocity in the A1 area section of the nozzle. B. For the dimensioning of the anchor block it is necessary to determine the force that the nozzle applies over the fluid. Calculate the component of this force in the x direction. Data: ?1 = 0.070 ?; ?2 = 0.060 ?; ? = 30°; ??? = 13.6
Manometer being used to indicate the pressure difference between two points in a fabricated system. Calculate the velocity at A and B if the manometer deflection h is 250 mm. (This arrangementis called a venturi meter, which is often used for flow measurement.) (WE CAN USE THE FLOWRATE EQUATION Q=Av). Find; vA and vB
Good day. I require assistance as this will help in my examination review. (Basic Aerodyn Principles) Consider the wind tunnel shown below. The diameter at section 1 is 0.8 m and the diameter at section 2 is 0.5 m. A manometer is used to determine the pressure difference between the two sections. The manometer liquid has a specific gravity of 0.82. Determine the change in height in the manometer if the velocity at section 2 is 72 m/s. Assume incompressible flow and standard sea-level conditions. Provide answer in centimeters. Round-off answer to the nearest whole number. **Would gladly appreciate an explanation. Thank you.
A pressurized tank of water is used to create a fountain, as illustrated. Assume that the water's free surface area in the tank is very large relative to the pipe's cross-sectional area, which is circu- lar with diameter d 1.0 cm. The small pipe bend has height = 10.0 cm. At the instant when 0.75 m, H = 2.5 m, and the gauge measures a pressure of Pgauge 20.0 kPa, the water spray reaches a height L above the pipe exit. h = = = Neglecting viscous effects, determine the height of the spray, L.
A horizontal water pipe is reduced in size from 18 inches in diameter from point A to 6 inches in diameter to point B. The flow in the pipe is 10 cubic feet per second, and the pressure in A is 20 psi (gage). If it is assumed that there is no less energy due to friction, what is the pressure at B
The plunger diameter of a single-acting reciprocating pump is 115 mm and the stroke is 230 mm. The suction pipe is 90 mm in diameter and 4.2 m long. If cavitation takes place at the suction head of 4 m, the barometer stands at 10.3 m of water, and the water level in the sump is 3 m below the pump cylinder axis.1. Find the maximum allowable speed to operate the pump
For the wye fitting below, which lies in a horizontal plane, the cross-sectional areas at sections 1, 2 and 3 are 1 ft2 , 1 ft2 and 0.25 ft2 , respectively. At these same respective sections the gage pressures are 1000 lb/ft2 , 900 lb/ft2 and 0, and the flow rates are as shown below in ft3/s or cfs. What x and y force components would have to be applied to hold the wye in place?
SUPPLEMENTARY QUESTION The figure shows two reservoirs connected by a pipe. The discharge rate in the pipe is known to be equal to SN/100 (m2/s) (where SN is the sum of your student number). Calculate the height of the second reservoir (H2), and the pressure head, velocity head and elevation head at point 3 (mid-point of the pipe). HI 300 m H2 datum A = SN/1000 L = 100 x SN (m) D 0.3 m Please solve these question my sn number 31
(b) A venturi meter with diameter at inlet D1, and throat diameter D2, is used for measuring the flow of oil of specific gravity Si downwards. The venturi is connected to a mercury manometer of specific gravity S2 shows a deflection giving a reading of Ah. Starting from sketch the vertical venturi meter with U-tube manometer and using Bernoulli's equation, derive the discharge equation Q in term of D1, D2, S1, S2, Ah, and gravity g.
Flow takes place between three reservoirs, as shown in Figure 1. The volume flow rate out of reservoirs A and B is 0.15 m3/s and 0.25 m 3 /s respectively. If the coefficient of friction for the three pipes is 0.008, determine the relative elevations of the free surfaces. Neglect all losses other than friction. Below attached is the sketch Make use of bernoulli equations if possible show all formulas and all values that are substituded
A piezometer and a Pitot tube are tapped into a horizontal water pipe, as shown in the Figure I belowto measure static and stagnation (static + dynamic) pressures. For the indicated water column heights,determine the velocity at the center of the pipe. Clearly state all asuumptions and illustrations
A venturi meter is used to measure the flow speed of a fluid in a pipe. The meter is connected between two sections of the pipe (the figure); the cross-sectional area A of the entrance and exit of the meter matches the pipe's cross-sectional area. Between the entrance and exit, the fluid flows from the pipe with speed Vand then through a narrow "throat" of cross-sectional area a with speed v. A manometer connects the wider portion of the meter to the narrower portion. The change in the fluid's speed is accompanied by a change Ap in the fluid's pressure, which causes a height difference h of the liquid in the two arms of the manometer. (Here Ap means pressure in the throat minus pressure in the pipe.) Suppose that the fluid is fresh water, that the cross- sectional areas are 93 cm2 in the pipe and 31 cm² in the throat, and that the pressure is 53 kPa in the pipe and 44 kPa in the throat. What is the rate of water flow in cubic meters per second? Meter Meter entrance Venturi meter exit A…

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