a. Determine the average cross-sectional velocity V and the discharge Q for the compound channel shown above. b. Determine the rate of momentum transfer and the rate of kinetic energy transfer for the compound channel.

a. Determine the average cross-sectional velocity V and the discharge Q for the compound channel shown above. b. Determine the rate of momentum transfer and the rate of kinetic energy transfer for the compound channel.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

Question

1m Î
V₁=0.5 m/s
20m
3m
V/₂=1.5 m/s
4m
V3= 0.3 m/s
22m
a. Determine the average cross-sectional velocity V and the discharge Q for
the compound channel shown above.
b. Determine the rate of momentum transfer and the rate of kinetic energy
transfer for the compound channel.

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