Water flows through a pipe at 150 L/s that changes gradually in diameter from 165 mm at point A to 473 mm 4.3 m higher than at point A and B are at point respective pressures 49.8 kPa. В. В is point A. The 72 КРа and Determine the head loss of the pipe. а. b. Determine the total energy at point B with datum at point A. Determine the total energy at point A with datum at C. point A.

Water flows through a pipe at 150 L/s that changes gradually in diameter from 165 mm at point A to 473 mm 4.3 m higher than at point A and B are at point respective pressures 49.8 kPa. В. В is point A. The 72 КРа and Determine the head loss of the pipe. а. b. Determine the total energy at point B with datum at point A. Determine the total energy at point A with datum at C. point A.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A discharge of 12 m3 /s of water flowing with a velocity of 1.5 m/s in a rectangular channel 7.5 m wide. What would be the value of minimum specific energy (in meters)? a.0.639b.1.1825c.0.0958d.2.5
Problems For the beam shown, derive the expressions for V and M, and draw the shear force and bending moment diagrams. Neglect the weight of the beam.
A pump draws water at 20 liters per second from reservoir A and lifts it to reservoir B, as shown in Figure . The head loss from A to 1 is three times the velocity head in the 150-mm diameter pipe, and the head loss from 2 to B is fifteen times the velocity head in the 100-mm diameter pipe. 1. Compute the Power delivered by the pump in kw ( A. 79.07 , B. 48.10 C. 13.08 , D. 57.23) 2. Compute the Pressure head at point 1 in m. ( A. 85.96 , B. 19.74 C. 245.09 , D. 45.90) 3. Pressure head at point 2 in m. ( A. 104.51 , B. 246.67 C. 57.84 , D. 12.69)
The tank in the figure is open to the environment and divided into two compartments, connected by the flat gate C-D (2 m long), which can rotate around C. In the compartment on the left there is a level of 4.30 m of water at 20°C, which makes gate C-D remain in equilibrium (that is, Rx = 0 in D), compensating for the effect of the penstock's own weight (9000 N/m2), as well as the hydrostatic force caused by water from the compartment on the right. Under these conditions and knowing that the deposit has a width of 1 meter, calculate: a) The water level, H, in the compartment on the right, b) The reactions in the supports of the gate A-B, knowing that the gate can rotate on support A, and is simply supported in b h=4.30 m D RD=0 45° L = 2m C H A B R=1.5 m
2. A pump is used to transfer water from tank A to tank C through a pipeline that passes through point B. The AB pipeline experiences a head loss of 10m. Please, determine the power required by the pump and to draw an energy line that represents the state of energy of the water in the pipeline. It is assumed that any minor losses can be ignored, and the pump's efficiency is given as n=0.70. 50m A D₁-300mm L₁=1000m f=0.020 P B D₂=250mm L₂=2000m f 0.020 C 80m
Oil with sp. gr. of 0.87 is being pumped from a lower reservoir to an elevated tank as shown. The pump in the system is 78% efficient and is rated 185 kW. Determine the energy added by the pump. 160mm w EL. 200m 200mm 9 El.150m Oif. Sp.gr.=(0.82
Determine (a) the discharge in the tube immediately after it is opened. Determine (b) the time for the water surface in each tank to be at the same level. Determine (c) the time for the difference in the water surface to be 4 meters.....
An open tank with piezometers attached on the side contains two different liquids.Determine the elevation of the liquid in piezometer Achoices are:A. 2.2mB. 2mC. 2.4mD. 2.1m Find the pressure at the bottom of the tankchoices are: A. 18.59 Kpa B. 18.85 kPa C. 19.85 kPa D. 18.95 kPa Find the elevation of the liquid in piezometer Bchoices are: A. 0.918m B. 0.819m C. 0.189m D. 0.889m
ELEV. = 130m B L = 1000m D = 200mm f = 0.023 L= 1500m L = 300m D = 250mm ELEV.= 40m D = 300mm f = 0.02 f = 0.018 Q = 0.14 m3/s ELEV. = 10m 3 A Determine the power (in horsepower) delivered by the pump to the water system shown above,