Please answer the following question in the picture please, show all of your work, and explain each step you do. Problem 1For this diagram of an industrial pressure washer system, x = 2 ft, y = 5 ft, z = 9 ft, Q = 3.4 ft3/s, and thehose diameter is 3 in. Assuming a head loss of 4 ft is derived over the distance from point 2 to the jet,what is the pressure at point 2 if the jet from the nozzle is 1 in. in diameter? Assume a = 1.0 throughout.INozzle

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Answered: Problem 1 For this diagram of an…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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For this diagram of an industrial pressure washer system, x = 2 ft, y = 5 ft, z = 9 ft, Q = 3.4 ft3/s, and the hose diameter is 3 in. Assuming a head loss of 4 ft is derived over the distance from point 2 to the jet, what is the pressure at point 2 if the jet from the nozzle is 1 in. in diameter? Assume a = 1.0 throughout. O 535164 psi O 372383 psi O 2586 psi ○ 4996 psi 2 Z Nozzle
2. A tank and piping system are shown below. The total length of PVC pipe is 2500 ft and discharges water into the atmosphere. The pipeline has an open globe valve and four threaded elbows; h1 = 10 ft and h2 = 45 ft." a. If the discharge is 0.5 cfs, what NPS should be used for the PVC pipe (ks = 0.00006 inch). b. What is the pressure at A, the midpoint of the pipeline? c. Draw the EGL and HGL. h2 Water T = 10°C (50°F) Globe valve
From the setup shown in the figure: If the manometer reads 60 mm, determine the gage pressure at B. If the pressure at B is 3.5 kPa, determine the manometer reading. Hg A Water Air 750 mm 200 mm 80 mm B Oil S=0.8
A cylinder is placed in a steady water flow as shown. Calculate the pressure difference PB - PA in psi if the flow speed at A is 10 ft/sec. .A O 1.04 O 1.53 0.67 1.92 0.82 O 1.74
This vertical pipeline with attached gage and manometer contains oil and mercury as shown. The manometer is open to the atmosphere. There is no flow in the pipe. What will be the gage pressure reading at A? correction: 3.75 mm should be 375 mm en Me Do not write the unit. You will only input the numerikal answer in the space provided. Unit of the Correct Answer. kPa Decimal Places required in the firal answer 3
2. Oil of specific gravity of 0.90 is discharging through a 100 mm circular sharp edge orifice in the end of a 120mm pipe. The pressure head on the center line of the pipe just upstream from the orifice is 9m of oil, and discharges takes place into a closed tank in which the vapor pressure is - 20 kPa. Use C = 0.68 and Cv = 0.97. Compute the discharge. 120 mm pipe P = - 20 kPa 100 mm orifice
- In a mano meter shown, the fluid from A to B is mer cury (s-q= 13-0) and from e to C,the flud is oil Csg. 0-80). At what height "h" Of mercury Of 226.3 gram cm at C. ue density of watr p= 1granl Com?. oil 1-20m will give a pressure mercury
PLEASE USE EQUATIONS ATTACHED 9.95. The mean velocity of water in a 150 mm horizontal pipe is 0.9 m/s. Calculate the loss of head through an abrupt con- traction to 50 mm diameter. If the pressure in the 150 mm pipe is 345 kPa, what is the pressure in the 50 mm pipe, neglecting pipe friction? K₁ from Table 2 for abrrupt contraction find Using work- energy equation Az A₂/A₁ C K₂ 21102392 A1 2.A? 81000.0 1J0321 to 19 1200 to find the pressure. 14 or. Mive stolwlog si/s919 mE.0 P but mop, +V² F 2 P₂ + Cup 2.10 erived one wolf 829) NINY 2.0 = 9 . TABLE 2 Contraction, C., and Loss, Kr, Coefficients for Abrupt Contractions 0 0.617 0.50 0.1 0.624 0.46 0.2 0.632 0.41 0.3 0.643 0.36 0.4 0.659 0.30 V₂² + Z₂ +h₁0/₂ 2 milyot has 9919 0.5 0.681 0.24 0.6 0.712 0.18 0.7 0.755 0.12 0.8 0.813 0.06 0.9 0.892 0.02 1.0 1.00 0
15. If the pressure in pipe A is 6 kPa, the SG = 0.85 pressure in pipe B =. ........... psig. Water 90 mm 30% a. 1.27 70 mm b. 8.73 40 mm C. 60.17 SG = 13.6 Mercury d. None of all these
1. The 3-in-diameter, horizontal nozzle depicted below is attached to the 6-in-diameter pipe with flange bolts. The nozzle inlet pressure is 40 psi (absolute), and the exit velocity is 40 ft/sec. Compute the force (F) in the flange bolts. Vin F H Vout 2. Given H = 2 m & D = 0.2 m through the hole in the open top container. Determine the head losses through the tank outlet if the exit velocity were 5 m/sec.
c) The orifice flowmeter shown in Figure 4 is used to obtain the flowrate of oil inside a conduit. The diameter of the orice, d is one third of the pipe diameter, D with pressure difference recorded as 25 kPa. The pipe diameter D is 6 cm, discharge coefficient Ca, is 0.60, Bis the ratio of orifice diameter to pipe diameter and Oilspedific gravity, SG is 0.95. If the h is 7 cm, i. Calculațe the vollime flowrate of oil inside the conduit. ii. Determine the mass flowrate of oil inside the conduit. iii. Explain why the discharge coefficient Ca, for the orifice meter is higher compared to the venturi and nozzle meters. D=6 cm d Figure 4
3. What is the pressure difference between pipe A and pipe B? Give pressure difference in kPa. (y = 1.22 m and h 30 in.) The gage fluid, M, is mercury with a specific gravity of 13.54 State assumed values if any. Water A Water B y D Liquid M

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