10. Water at 25 °C is transferred 10 m high to the first floor using stainless steel pipes (e = 2 x 106 m) with a diameter of 2 cm. If the water leaves through a faucet of diameter 1.3 cm at a flow rate of 8 x 10+ m³/s. Determine the required pressure at point 1 (P:) if: a) All viscous effects are ignored b) Only major losses are considered c) All loses are considered (major + minor) Assume that the density and viscosity of water at 25 °C is 997 kg/m and 0.891 x 10-3 kg/m.s, respectively. You can use relevant tables and Moody chart to find the required properties. L=4m L=4 m K, = 2.5 10 m K15 L=4m K=0.5 K=8 Water L-5m L-4m L-4m
10. Water at 25 °C is transferred 10 m high to the first floor using stainless steel pipes (e = 2 x 106 m) with a diameter of 2 cm. If the water leaves through a faucet of diameter 1.3 cm at a flow rate of 8 x 10+ m³/s. Determine the required pressure at point 1 (P:) if: a) All viscous effects are ignored b) Only major losses are considered c) All loses are considered (major + minor) Assume that the density and viscosity of water at 25 °C is 997 kg/m and 0.891 x 10-3 kg/m.s, respectively. You can use relevant tables and Moody chart to find the required properties. L=4m L=4 m K, = 2.5 10 m K15 L=4m K=0.5 K=8 Water L-5m L-4m L-4m
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:10. Water at 25 °C is transferred 10 m high to the first floor using stainless steel pipes
(e = 2 x 10-6 m) with a diameter of 2 cm. If the water leaves through a faucet of
diameter 1.3 cm at a flow rate of 8 x 104 m³/s. Determine the required pressure
at point 1 (P1) if:
a) All viscous effects are ignored
b) Only major losses are considered
c) All loses are considered (major + minor)
Assume that the density and viscosity of water at 25 °C is 997 kg/m and
0.891 x 10-3 kg/m.s, respectively. You can use relevant tables and Moody chart to
find the required properties.
L=4m
L-4 m
L= 4 m
K, = 2.5
10 m
K- 1.5
K, = 0.5
L= 4 m
K, 8
Water
L=5m
L%3D4M
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