Civil Engineering MCQAE Level Civil Engineering
In model studies, Froude similarity is the governing criterion when the dominant forces are:
Fluid MechanicsDimensional AnalysisMEDIUM
Choose the correct answer
A
inertia and gravity forces
B
viscous and elastic forces only
C
surface tension and electric forces only
D
magnetic and compressibility forces only
Correct Answer
A. inertia and gravity forces
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Froude similarity preserves the ratio of inertia to gravity forces and is used for free-surface flows such as spillways and open channels.
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