3. IN THE FIGURE SHOWN, THE 50-METER PIPE IS 60 MM IN DIAMETER. THE FLUID FLOWING HASMASS DENSITY OF 920 KG/CU.METER AND DYNAMIC VISCOSITY OF 0.29 PA-S. THE PRESSURE IN THEENCLOSED TANK IS 200 KPA GAGE. DETERMINE THE FOLLOWING(ƒ =0.0225).A. THE AMOUNT AND DIRECTION OF FLOWB. THE VELOCITY OF FLOW IN THE PIPE.C. THE REYNOLDS NUMBER OF THE FLOWH= 12 mL=50 m

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Answered: 3. IN THE FIGURE SHOWN, THE 50-METER…

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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The fluid in the figure is water, with the surface 10m above the datum. The pipe is 15cm in diameter and the head losses are as follows: from 1 to 2, 0m; from 2 to 3, 0.60m; from 3 to 4, 2m; and from 4 to 5, 0.30m. 1.Determine the velocity of flow in the pipe in m/s. 2.Determine the discharge Q in m^3/s. 3.How many centimeters above the center of the pipe will water stand in piezometer tube 3? 4.How many centimeters above the center of the pipe will water stand in piezometer tube 4?
PROBLEM 01: Given the figure below, (a) determine the value of h in the siphon shown if velocity at C was 38.38 fps. Diameter of the pipe is 1 inch. (b) Determine the pressure at point B in psi.
2. A 6 in. pipe, as shown in the figure, takes water from a reservoir and terminates in a nozzle having a jet diameter of 2 in. Assuming a nozzle loss of 8 percent of the velocity head in the jet, compute the discharge (in SI units). Also, make a table showing the elevation head, velocity head, pressure head, and total head at each of the six stations. Lastly, draw the hydraulic gradient line (H.G.L.) & the energy gradient line (E.G.L.). Head losses in pipe: 1 to 2: 3.00 m 2 to 3: 9.00 m 3 to 4: 4 to 5: 18.00 m 6.00 m 1 W.S. ELEV. 140 ELEV. 128 M ELEV. 15M 5 6
In the figure below, pipe A contains gasoline (S.G.=0.75), pipe B contains oil (S.G.=0.91) and the manometer fluid is mercury (S.G.=13.6). The initial differential reading is 0.30m as shown. Determine the pressure difference between A and B.
Water flows from a tank through 160 feet of 4 inches diameter pipe and then discharges into air as shown in the Figure. The flow of water in the pipe is 12cfs. Assume n=0.013 and neglect minor losses. Determine the following: (a) The velocity of flow in the pipe in fps. (b) The total head lost in the pipe in feet. (c) The pressure at the top of the tank in psi.
An open jet of water at 20 ℃ exits a nozzle into sea-level air and strikes a stagnation tube, as shown in the sketch. If the pressure at the centerline of section (1) is 110kpa (abs), and losses are neglected, estimate: (a) the mass flow in kg/s, and (b) the height H of the fluid in the stagnation tube. (Atmospheric pressure =101.3 kpa)
As shown in the figure, water enters and exits a U-shaped piece of pipe located in the horizontal plane. (1) the total absolute pressure in flange number is 200 kPa and there is a mass flow rate input of 40 kg/sec into the pipe. In flange (2), the total pressure is 150 kPa and there is a mass flow rate output of 30 kg/sec from the pipe. 4 kg/sec from section (3) and 6 kg/s from section (4) are discharged into the atmosphere at a pressure of 100 kPa. By working with relative pressures; Determine the total Rx and Ry forces on the two flanges connected to the pipe. (Answer: Rx = 1545,7 N (←) and Ry = 91,96 N (↑))Note:-Mass flow rate = Specific mass x Flow rate. -Specific mass of water : ?w=1000 ??/?3-A flange is a construction element that is usually produced as a standard for the sealed joining of two machine or installation elements.-The sections (1) and (2) are close enough to each other.-The momentum flow correction coefficient for the fluid entering and exiting the control volume is…
For a vertical rectangular gate, one side has linseed oil (0.938) and the other has two fluids—castor oil (0.96) and water. Considering a unit-width of the gate, apply the PRESSURE PRISM CONCEPT (Illustrate and label the pressure diagram/prism) to calculate the magnitude and direction of the following when z=20ft. a. The hydrostatic force due to linseed oil F1. b. The hydrostatic force due to castor oil F2. c. The hydrostatic force due to water. d. The net hydrostatic force acting on the gate Fnet
For a vertical rectangular gate, one side has linseed oil (0.938) and the other has two fluids—castor oil (0.96) and water. Considering a unit-width of the gate, apply the PRESSURE PRISM CONCEPT (Illustrate and label the pressure diagram/prism) to calculate the magnitude and direction of the following when z=20ft. A.) The hydrostatic force due to linseed oil F1. B.)The hydrostatic force due to castor oil F2. C.)The hydrostatic force due to water. D.)The net hydrostatic force acting on the gate Fnet
11.34. If the pressure at point A in the figure is 300 kPa, compute the volume flow rate of water at delivered to the tank.
Water flows through the pipe contraction as shown in the figure. The drop in the piezometer level after contraction is 0.1 ft. Determine the flow rate as a function of the small pipe diameter, D. What is the flow rate if D = 6 in.
Water at 60°F is siphoned between two tanks as shown in Figure P8.27. The connecting tube is 2.0 in. diameter smooth plastic hose 20 f t long. Find the volume flow rate and the pressure at point P, which is 8 f t from the entrance to the tube. Ignore minor losses. (To begin, assume a friction factor, then iterate.)

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