If the velocity in the channel of Problem 5.18 is given as u = 8[exp(y) 1]

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If the velocity in the channel of Problem 5.18 is given as u = 8[exp(y) – 1] m/s and the channel width is 2 m, what is the discharge in the channel and what is the mean velocity?

Data from Problem 5.18

The rectangular channel shown is 1.2 m wide. What is the discharge in the channel?

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Engineering Fluid Mechanics

ISBN: 9781118880685

11th Edition

Authors: Donald F. Elger, Barbara A. LeBret, Clayton T. Crowe, John A. Robertson

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Question Posted: Jun 18, 2021 02:16 AM

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If the velocity in the channel of Problem 5.18 is given as u = 8[exp(y) 1]

Question:

Vertical depth = 1m 1/3 u = y"3 m/s Water 30°

Step by Step Answer:

The first step is to use the given velocity profile to find the discharge in the channel We ca...View the full answer

Engineering Fluid Mechanics

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