Q2/ The hydraulic jump occurred in an open rectangular channel with a length of 3.5 m. Assume Froud number before jump is 7 and determine: 1. Depth of water before and after jump. 2. Height of hydraulic jump. 3. Head losses.

Q2/ The hydraulic jump occurred in an open rectangular channel with a length of 3.5 m. Assume Froud number before jump is 7 and determine: 1. Depth of water before and after jump. 2. Height of hydraulic jump. 3. Head losses.

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter8: Stresses In A Soil Mass

Section: Chapter Questions

Problem 8.14P

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Concept explainers

Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.

Question

Q2/ The hydraulic jump occurred in an open rectangular channel with a length of 3.5 m.
Assume Froud number before jump is 7 and determine:
1. Depth of water before and after jump.
2. Height of hydraulic jump.
3. Head losses.
4. Dissipation of head losses if energy before jump is 1.8 m.

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