1. The flow from A to B (pipe 1) is 0.825 cu. m/s. Pipe AB is connected to two parallel branch pipes (pipe 2 and pipe 3) and finally joins at junction C and then connected to pipe CD. Use f = 0.022. 3ر2 PIPE 1 2 3 4 LENGTH (m) Diameter (mm) 3 000 2 200 3 200 2 800 300 200 300 400 0.30 20 (0.022 (0.20 0.022) (2 (0.30 10)5 3. 2. Oil of specific gravity 0.80 flows in a 200 mm diameter pipe. Find the critical velocity. Use μ =8.14 x10^-6 Pa-s. Pipe 1, 2 and 3 are 300 m, 150 m, and 250 m long; and 25 cm, 12 cm and 20 cm diameter with friction fraction equal to 0.019, 0.021 and 0.02 respectively and are connected in series. If the difference in elevation of the ends of the pipe is 10 m, what is the rate of flow? Neglect minor losses. sal sexlan 4. Water flows through a pipe 600 mm diameter in which the inlet is 4.3 m and the outlet is 9.08m above the datum where v₁ = V₂ = 1.2 m/s and the pressure is 280 KPa and 200 KPa respectively. Determine the total head loss between 1 and 2. ^ - 001) (3200) h^

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
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Chapter6: Fundamental Dimensions And Units
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Answer 3,4
1. The flow from A to B (pipe 1) is 0.825 cu. m/s. Pipe AB is connected to two parallel branch pipes (pipe 2 and pipe
3) and finally joins at junction C and then connected to pipe CD. Use f = 0.022.
3ر2
PIPE
1
2
3
4
LENGTH (m) Diameter (mm)
3 000
2 200
3 200
2 800
300
200
300
400
0.30
20 (0.022
(0.20
0-022) (3
2) (2,800
10)5
3.
2. Oil of specific gravity 0.80 flows in a 200 mm diameter pipe. Find the critical velocity. Use μ = 8.14 x10^-6 Pa-s.
Pipe 1, 2 and 3 are 300 m, 150 m, and 250 m long; and 25 cm, 12 cm and 20 cm diameter with friction fraction
equal to 0.019, 0.021 and 0.02 respectively and are connected in series. If the difference in elevation of the ends
of the pipe is 10 m, what is the rate of flow? Neglect minor losses.
salsocial
4. Water flows through a pipe 600 mm diameter in which the inlet is 4.3 m and the outlet is 9.08m above the datum
where v₁ = V₂ = 1.2 m/s and the pressure is 280 KPa and 200 KPa respectively. Determine the total head loss
-
001) (3200)
between 1 and 2.
^
ha
Transcribed Image Text:1. The flow from A to B (pipe 1) is 0.825 cu. m/s. Pipe AB is connected to two parallel branch pipes (pipe 2 and pipe 3) and finally joins at junction C and then connected to pipe CD. Use f = 0.022. 3ر2 PIPE 1 2 3 4 LENGTH (m) Diameter (mm) 3 000 2 200 3 200 2 800 300 200 300 400 0.30 20 (0.022 (0.20 0-022) (3 2) (2,800 10)5 3. 2. Oil of specific gravity 0.80 flows in a 200 mm diameter pipe. Find the critical velocity. Use μ = 8.14 x10^-6 Pa-s. Pipe 1, 2 and 3 are 300 m, 150 m, and 250 m long; and 25 cm, 12 cm and 20 cm diameter with friction fraction equal to 0.019, 0.021 and 0.02 respectively and are connected in series. If the difference in elevation of the ends of the pipe is 10 m, what is the rate of flow? Neglect minor losses. salsocial 4. Water flows through a pipe 600 mm diameter in which the inlet is 4.3 m and the outlet is 9.08m above the datum where v₁ = V₂ = 1.2 m/s and the pressure is 280 KPa and 200 KPa respectively. Determine the total head loss - 001) (3200) between 1 and 2. ^ ha
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