Hydraulic Jump ·
Fr = U / √(gh)
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seel
.com · thin fast sheet · glowing jump ring · thick slow flow
Inner
Fr₁
Depth ratio
h₂/h₁
phase
—
Supercritical sheet (Fr > 1)
The jump ring (Fr → 1)
Subcritical flow (Fr < 1)
Falling jet
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.com · Hydraulic Jump