Computer · Fluid Mechanics
A trapezoidal open channel section has a flow depth 'y', base width 'B', and side slope 'Z' horizontal to 1 vertical. Find the wetted perimeter of this trapezoidal section.
- 1B + 2y(1 + Z2)1/2✓
- 2y(1 + Z2)1/2
- 32y(1 + Z2)1/2
- 4B + y(1 + Z2)1/2
Correct answer
B + 2y(1 + Z2)1/2
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