A pipeline having a diameter of 250 mm has a rate of flow of 0.30 m³/sec. from point 1 to 2, with 2 lower than 1. A gate valve is connected at a point 3 near point 2. The elevation of point 2 is 100 m. O Compute the elevation of 1 when the gate valve at 3 is closed and the difference in pressure P2 - P1 = 78 КРа. ® Compute the head loss from 1 to 2 when the gate valve at 3 is open and the difference in pressure Ри- Р2%3D 160 kРа. 3 Compute the length of pipe from 1 to 2 if f = 0.020.
A pipeline having a diameter of 250 mm has a rate of flow of 0.30 m³/sec. from point 1 to 2, with 2 lower than 1. A gate valve is connected at a point 3 near point 2. The elevation of point 2 is 100 m. O Compute the elevation of 1 when the gate valve at 3 is closed and the difference in pressure P2 - P1 = 78 КРа. ® Compute the head loss from 1 to 2 when the gate valve at 3 is open and the difference in pressure Ри- Р2%3D 160 kРа. 3 Compute the length of pipe from 1 to 2 if f = 0.020.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A pipeline having a diameter of 250 mm has a rate of
flow of 0.30 m³/sec. from point 1 to 2, with 2 lower than
1. A gate valve is connected at a point 3 near point 2.
The elevation of point 2 is 100 m.
O Compute the elevation of 1 when the gate valve at 3
is closed and the difference in pressure P2 - P1 = 78
КРа.
® Compute the head loss from 1 to 2 when the gate
valve at 3 is open and the difference in pressure
Ри- Р2%3D 160 kРа.
3 Compute the length of pipe from 1 to 2 if f = 0.020.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdebe834a-4000-440e-990d-969f916e9be9%2Fb7805402-4151-4a2d-a330-5ebcdc1859db%2Fjzvq9rm_processed.png&w=3840&q=75)
Transcribed Image Text:A pipeline having a diameter of 250 mm has a rate of
flow of 0.30 m³/sec. from point 1 to 2, with 2 lower than
1. A gate valve is connected at a point 3 near point 2.
The elevation of point 2 is 100 m.
O Compute the elevation of 1 when the gate valve at 3
is closed and the difference in pressure P2 - P1 = 78
КРа.
® Compute the head loss from 1 to 2 when the gate
valve at 3 is open and the difference in pressure
Ри- Р2%3D 160 kРа.
3 Compute the length of pipe from 1 to 2 if f = 0.020.
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