I need the answer as soon as possible Bernoulli's EquationDifferential Pressure FlowMetersPractice questionAir flows steadily at low speed through a horizontal nozzle (bydefinition a device for accelerating a flow), discharging to atmosphere.The area at the nozzle inlet is 0.1 m?. At the nozzle exit, the area is 0.02m?. Determine the gage pressure required at the nozzle inlet toproduce an outlet speed of 50 m/s.

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Answered: Practice question Air flows steadily at…

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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A venturi meter, shown in Fig. designed constriction whose pressure difference is a mea- sure of the flow rate in a pipe. Using Bernoulli's equation for steady incompressible flow with no losses, show that the flow rate Q is related to the manometer reading h by is a carefully 2gh(PM – p). A2 VT- (D/D;)4 where py is the density of the manometer fluid. 2
3. In the figure, ideal fluid (water) flow from the infinity large basin through the atmosphere. Diameters of the pipes for AB, is 0.30 m, BC is 0.10 m and, CD is 0.20. The absolute atmospheric pressure is 1kgf/cm² and the absolute vapor pressure is 0.025 kgf/cm?. According to given data; 0.40m 0,10m 0.30m 0.20m Determine the discharge of the system a. and calculate velocities in each part of the system, Determine the possible maximum axial height of the BC pipe (z) and draw the absolute and relative (hydraulic) grade b. 0,00m lines for this condition.
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In Fig. water exits from a nozzle into atmosphericpressure of 101 kPa. If the manometer fl uid has a specifi cgravity of 1.6 and h = 66 cm, with friction neglected, whatis the average velocity at section 2?( a ) 4.55 m/s, ( b ) 2.4 m/s, ( c ) 2.95 m/s, ( d ) 5.55 m/s, ( e ) 3.4 m/s
In the Impact of a Jet experiment, Mass=36g, water volume collected=5.0 Liter, time=30 seconds, assume nozzle diameter equal 10mm, then the angle B in degrees is: O None of choices O 120 O 180 O 110 O90 Noxt na
Pro er hydrant nozzle in Fig. 1 has inlet and outlet diameters, D₁ = 8 cm and D₂ 1.0 cm. Water at 20°C flows through the nozzle at 0.001 m³/s and exits to the atmosphere. The atmospheric pressure is 101.3 KPa. Neglect the weight of the piping and nozzle. Compute: a) The exit fluid velocity, V2, ( b) The inlet pressure, Pl c) The horizontal force which must be resisted by the = flange bolts S d) The moment acting on the flange neglect the weight of the hydrant and water 10 m 8 cm Fig. 1: Water hydrant 1
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Gentlemen, please check and help me with question #3 Tank filled with water and orifice diameter of 3 cm in the bottom. Height between centre of orifice and water level 3 m. Coefficient of discharge - 0.64, coefficient of velocity- 0.97. Find: 1. Actual jet velocity? This one I know how to do. V(actual) = square root from 2gH 2. Jet diameter? This one I know as well. Coefficient of contraction= coefficient of discharge/ coefficient of velocity Diam of jet we will find from formula: Coefficient of contraction = (diameter of jet/diameter of orifice)^2 3. How long will it take for jet to be established?
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At a point in a pipe that lay flat ノ water in the pipe flows at a speed of 9.0 mls and has 6-40x 104 Pa a gaoge pressure is Find the gauge pressure at point 2 of pipe that lower than the first point 8.0 m and the cvoss - se ctional| area of the pipe is double of first point . Answer [1.52x105 Pa]
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