Physics · Fluid Mechanics
The most popular form of gradually varied flow (GVF) equation in open channel hydraulics is expressed as which of the following? (Assume standard nomenclature of the terms used).
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1dxdy = S0 - Sf1 - αFr2
- 2dxdy = S0 - Sf1 + αFr2
- 3dydx = Sf - S01 - αFr2
- 4dydx = S0 - Sf1 - αFr2✓
Correct answer
dydx = S0 - Sf1 - αFr2
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