2. Water flows from left to the right reservoir at a rate of 16 ft3/s (cfs). The head loss can be calculated as hL = 0.02(L/D)(V²/2g), where L is the length of a pipe and D is the diameter. Determine the water surface elevation of the left reservoir. -Elevation ? Elevation 100 ft -200 ft 300 ft D - 1.128 ft A-1 f D, - 1.596 ft Az =2 fi

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Water flows from left to the right reservoir at a rate of 16 ft3/s (cfs). The head loss can be calculated as hL = 0.02(L/D)(V 2/2g), where L is the length of a pipe and D is the diameter. Determine the water surface elevation of the left reservoir.

**Problem 2:**

Water flows from the left reservoir to the right reservoir at a rate of 16 cubic feet per second (cfs). The head loss can be calculated using the formula:

\[ h_L = 0.02 \frac{L}{D} \left(\frac{V^2}{2g}\right) \]

where \( L \) is the length of a pipe and \( D \) is the diameter. Determine the water surface elevation of the left reservoir.

**Diagram Explanation:**

- The diagram shows a system with two reservoirs connected by a pipeline.
- The left reservoir has an unknown elevation (indicated by “Elevation = ?”).
- The pipeline consists of two sections:
  - The first section is 200 ft long with \( D_1 = 1.128 \) ft and cross-sectional area \( A_1 = 1 \) square foot.
  - The second section is 300 ft long with \( D_2 = 1.596 \) ft and cross-sectional area \( A_2 = 2 \) square feet.
- The right reservoir has a known elevation of 100 ft.

This setup is used to calculate the unknown elevation of the left reservoir based on the head loss equation and flow rate provided.
Transcribed Image Text:**Problem 2:** Water flows from the left reservoir to the right reservoir at a rate of 16 cubic feet per second (cfs). The head loss can be calculated using the formula: \[ h_L = 0.02 \frac{L}{D} \left(\frac{V^2}{2g}\right) \] where \( L \) is the length of a pipe and \( D \) is the diameter. Determine the water surface elevation of the left reservoir. **Diagram Explanation:** - The diagram shows a system with two reservoirs connected by a pipeline. - The left reservoir has an unknown elevation (indicated by “Elevation = ?”). - The pipeline consists of two sections: - The first section is 200 ft long with \( D_1 = 1.128 \) ft and cross-sectional area \( A_1 = 1 \) square foot. - The second section is 300 ft long with \( D_2 = 1.596 \) ft and cross-sectional area \( A_2 = 2 \) square feet. - The right reservoir has a known elevation of 100 ft. This setup is used to calculate the unknown elevation of the left reservoir based on the head loss equation and flow rate provided.
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