Figure 8.18 shows a system used to spray polluted water into the air to increase the water's oxygen content and to cause volatile solvents in the water to vaporize. The pressure at point B just ahead of the nozzle must be 25.0 psig for proper nozzle performance. The pressure at point A (the pump inlet) is -3.50 psig. The volume flow rate is 0.50 ft/s. The dynamic viscosity of the fluid is 4.0 x 105 lbs/ft². The specific gravity of the fluid is 1.026. Compute the power delivered by the pump to the fluid, considering friction energy loss in the discharge line.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Figure 8.18 shows a system used to spray polluted water into the air to increase the water's oxygen content and to cause volatile solvents in the water to vaporize. The pressure at point B just ahead of the nozzle must be 25.0 psig for proper nozzle performance. The pressure at point A (the pump inlet) is -3.50 psig. The volume flow rate is 0.50 ft/s. The dynamic viscosity of the fluid is 4.0 x 105 lbs/ft². The specific gravity of the fluid is 1.026. Compute the power delivered by the pump to the fluid, considering friction energy loss in the discharge line.

48
Chapter 8 problems.pdf
80 ft
X
wnloads/Chapter%208%20problems.pdf
35-in Schedule 40
steel pipe
PUF
FIGURE 8.18 Problem 8.44.
B
|
+
G
2/-/-in Schedule 40
steel pipe
2
DA
SECT
tube that will ca
flow of 0.90 ft/
pressure drop be
is horizontal.
8.46 Water at 60°FF
ervoir whose ST
8.19. The pipe
Schedule 40 st
pumped, comp
Consider the fi
other losses.
8.47 For the pump
at the pump i
ered by the pr
8.48 Gasoline at 5
3200 ft of sta
of 4.25 ft³/s.
sure at B mu
in the pipe,
8.49 Figure 8.20
heavy mach
stability. Th
total length
livered by 1
8.50 Linseed oil
lic copper
pressure d
apart if th
8.51 Glycerin
copper tu
180 L/mi
points 2
second p
Transcribed Image Text:48 Chapter 8 problems.pdf 80 ft X wnloads/Chapter%208%20problems.pdf 35-in Schedule 40 steel pipe PUF FIGURE 8.18 Problem 8.44. B | + G 2/-/-in Schedule 40 steel pipe 2 DA SECT tube that will ca flow of 0.90 ft/ pressure drop be is horizontal. 8.46 Water at 60°FF ervoir whose ST 8.19. The pipe Schedule 40 st pumped, comp Consider the fi other losses. 8.47 For the pump at the pump i ered by the pr 8.48 Gasoline at 5 3200 ft of sta of 4.25 ft³/s. sure at B mu in the pipe, 8.49 Figure 8.20 heavy mach stability. Th total length livered by 1 8.50 Linseed oil lic copper pressure d apart if th 8.51 Glycerin copper tu 180 L/mi points 2 second p
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