The pump whose characteristics are: H, = 80 – 6o0v² n = -1500V² + 700V Elevation = 230 m |(2) (1) Elevation = 200 m 1000 m pipe 40 cm in diameter Pump Figure Q3 is used to pump water (p=0.001kg/ms) a distance of 1000 m between two reservoirs the elevations of which are shown in Figure Q3 and remain constant. The pipe is 40 cm diameter commercial steel (ɛ=0.046 mm). Ignoring minor losses and assuming fully turbulent flow. Determine a) The friction factor b) The pressure loss expressed in terms of the volumetric flow rate c) The system losses (use Bernoulli) d) The volumetric flow rate e) The efficiency at the operating point

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The pump whose characteristics are:
H, = 80 – 60ov²
n = -1500V² + 700V
Elevation = 230 m
| (2)
(1)
Elevation = 200 m
1000 m pipe 40 cm in diameter
Pump
Figure Q3
is used to pump water (µ=0.001kg/ms) a distance of 1000 m between two
reservoirs the elevations of which are shown in Figure Q3 and remain constant.
The pipe is 40 cm diameter commercial steel (ɛ=0.046 mm).
Ignoring minor losses and assuming fully turbulent flow.
Determine
a) The friction factor
b) The pressure loss expressed in terms of the volumetric flow rate
c) The system losses (use Bernoulli)
d) The volumetric flow rate
e) The efficiency at the operating point
Transcribed Image Text:The pump whose characteristics are: H, = 80 – 60ov² n = -1500V² + 700V Elevation = 230 m | (2) (1) Elevation = 200 m 1000 m pipe 40 cm in diameter Pump Figure Q3 is used to pump water (µ=0.001kg/ms) a distance of 1000 m between two reservoirs the elevations of which are shown in Figure Q3 and remain constant. The pipe is 40 cm diameter commercial steel (ɛ=0.046 mm). Ignoring minor losses and assuming fully turbulent flow. Determine a) The friction factor b) The pressure loss expressed in terms of the volumetric flow rate c) The system losses (use Bernoulli) d) The volumetric flow rate e) The efficiency at the operating point
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