QI - A main pipe consist of 4 segments of equal length (500m for each segment), supplying 4 irrigation projects, the discharge for these projects are shown in the figure 1. Assume that the land is level and ignore any energy losses except friction losses He. Construct an optimal model to optimize the main line cost. Notes; 1- 0.5m's
QI - A main pipe consist of 4 segments of equal length (500m for each segment), supplying 4 irrigation projects, the discharge for these projects are shown in the figure 1. Assume that the land is level and ignore any energy losses except friction losses He. Construct an optimal model to optimize the main line cost. Notes; 1- 0.5m's
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![Q1 :- A main pipe consist of 4 segments of equal length (500m for each segment),
supplying 4 irrigation projects, the discharge for these projects are shown in the
figure 1. Assume that the land is level and ignore any energy losses except friction
losses Hf.
Construct an optimal model to optimize the main line cost.
Notes; 1-
0.5m's <v< 2m/s.
Hf = 1.14 * 109 * (21.852 *L/ D4.87
91=0.2
92= 0.18
91= 0.17
94=0.21
m'/s.
m'/s.
m/s.
m'/s.
Pump
Station](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5dd21f85-ca4f-462f-bf42-7beab5e2998e%2F202a6f16-aff6-42ef-9e27-2b8291ce2458%2Fan15v7m_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1 :- A main pipe consist of 4 segments of equal length (500m for each segment),
supplying 4 irrigation projects, the discharge for these projects are shown in the
figure 1. Assume that the land is level and ignore any energy losses except friction
losses Hf.
Construct an optimal model to optimize the main line cost.
Notes; 1-
0.5m's <v< 2m/s.
Hf = 1.14 * 109 * (21.852 *L/ D4.87
91=0.2
92= 0.18
91= 0.17
94=0.21
m'/s.
m'/s.
m/s.
m'/s.
Pump
Station
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