Fluid Mechanics: Open Channel Flow 1.The total head on a 60° triangular weir is measured to be 43 cm. If the measured actual discharge in the channelis 0.15 m³/s, what is the coefficient of discharge of the weir? Neglect the upstream velocity before the weir.Answer:2.A hydraulic jump forms in a 3-m wide rectangular channel that carries a discharge of 12 m³/s. Thedepth downstream of the jump is measured to be 2.5 m. What is the classification of the jump formed?O a. oscillatingO b. stableO c. undularO d. weak

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The total head on a 60° triangular weir is measured to be 43 cm. If the measured actual discharge in the channel is 0.15 m³/s, what is the coefficient of discharge of the weir? Neglect the upstream velocity before the weir.

The total head on a 60° triangular weir is measured to be 43 cm. If the measured actual discharge in the channel is 0.15 m³/s, what is the coefficient of discharge of the weir? Neglect the upstream velocity before the weir.

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 Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

Fluid Mechanics: Open Channel Flow

1.
The total head on a 60° triangular weir is measured to be 43 cm. If the measured actual discharge in the channel
is 0.15 m³/s, what is the coefficient of discharge of the weir? Neglect the upstream velocity before the weir.
Answer:
2.
A hydraulic jump forms in a 3-m wide rectangular channel that carries a discharge of 12 m³/s. The
depth downstream of the jump is measured to be 2.5 m. What is the classification of the jump formed?
O a. oscillating
O b. stable
O c. undular
O d. weak

Branch of science that deals with the stationary and moving bodies under the influence of forces.

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