Two tanks connected by three pipes in series are shown in Figure 2. The lengths of these pipes are 400 m, 200 m and 250 m and diameters are 300 mm, 200 mm and 250 mm respectively. The difference in water surface in the two tanks is (12+X) m. If coefficient of friction of the three Problem 4 pipes is 0.006, evaluate the following: X=7 (a) Rate of flow through the pipes considering all the losses; (b) Diameter of an equivalent pipe of the same length. H= (12+X) m L;= 400 m L2= 200 m d3 300 mm d2= 200 mm L3= 250 m d3= 250 mm Figure 2

Two tanks connected by three pipes in series are shown in Figure 2. The lengths of these pipes are 400 m, 200 m and 250 m and diameters are 300 mm, 200 mm and 250 mm respectively. The difference in water surface in the two tanks is (12+X) m. If coefficient of friction of the three Problem 4 pipes is 0.006, evaluate the following: X=7 (a) Rate of flow through the pipes considering all the losses; (b) Diameter of an equivalent pipe of the same length. H= (12+X) m L;= 400 m L2= 200 m d3 300 mm d2= 200 mm L3= 250 m d3= 250 mm Figure 2

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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Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

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Two tanks connected by three pipes in series are shown in Figure 2. The lengths of these pipes
are 400 m, 200 m and 250 m and diameters are 300 mm, 200 mm and 250 mm respectively.
The difference in water surface in the two tanks is (12+X) m. If coefficient of friction of the three
Problem 4
pipes is 0.006, evaluate the following:
X=7
(a) Rate of flow through the pipes considering all the losses;
(b) Diameter of an equivalent pipe of the same length.
H= (12+X) m
L;= 400 m
L2= 200 m
d3 300 mm d2= 200 mm
L3= 250 m
d3= 250 mm
Figure 2

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