Q: The flow through bridge opening is a function of hydraulic properties, fluid characteristics and channel geometries as follows: fi(h, ho, B, Va, ha, hu, p, H, g) = 0 Where h, is the bridge deck thickness, h, is the bridge deck height, B is the bridge opening, Va is the downstream velocity, ha is the downstream water level, hu is the upstream water level, p is the mass density, u is the water dynamic viscosity and g is the gravitational acceleration.

Q: The flow through bridge opening is a function of hydraulic properties, fluid characteristics and channel geometries as follows: fi(h, ho, B, Va, ha, hu, p, H, g) = 0 Where h, is the bridge deck thickness, h, is the bridge deck height, B is the bridge opening, Va is the downstream velocity, ha is the downstream water level, hu is the upstream water level, p is the mass density, u is the water dynamic viscosity and g is the gravitational acceleration.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Concept explainers

Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.

Question

Q: The flow through bridge opening is a function of hydraulic properties, fluid
characteristics and channel geometries as follows:
fi(ht, ho, B, Va, ha,hu, p,H,g) = 0
Where h, is the bridge deck thickness, h, is the bridge deck height, B is the bridge
opening, Va is the downstream velocity, ha is the downstream water level, hu is the
upstream water level, p is the mass density, u is the water dynamic viscosity and g is
the gravitational acceleration.
Use Buckingham n theorem to express the dimensionless terms through the
abovementioned variables.

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