EBK NUMERICAL METHODS FOR ENGINEERS
EBK NUMERICAL METHODS FOR ENGINEERS
7th Edition
ISBN: 8220100254147
Author: Chapra
Publisher: MCG
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Chapter 2, Problem 21P

Manning's equation can be used to compute the velocity of water in a rectangular open channel,

U = S n ( B H B + 2 H ) 2 / 3

where U = velocity ( m/s ) , S = channel slope, n = roughness coefficient, B = width ( m ) , and H = depth ( m ) . The following data are available for five channels:

n s B H
0.35 0.0001 10 2
0.020 0.0002 8 1
0.015 0.0010 20 1.5
0.030 0.0007 24 3
0.022 0.0003 15 2.5

Write a well-structured program that computes the velocity for each of these channels. Have the program display the input data along with the computed velocity in tabular form where velocity is the fifth column. Include headings on the table to label the columns.

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EBK NUMERICAL METHODS FOR ENGINEERS

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