WATER RESOURCES ENGINEERING (CL)
3rd Edition
ISBN: 9781119625827
Author: Mays
Publisher: WILEY
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Question
Chapter 5, Problem 5.1.8P
To determine
Design of the trapezoidal concrete channel.
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b
Problems
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(1)
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A₁ = 0.09 m²
Q₁ = 0.28 m³/s
P₁ = 70 kPa
M
R
1.
Water flows through the horizontal branching pipe shown below. Calculate:
a) The water speed at section (2).
b) The pressure at section (3).
c) Flow rate at section (4).
Assume no losses and branch in horizontal plane
Solution
A2 = 0.0065 m²
P₂ =
= 35 kPa
(2)
E
(4)
G
(3)
A3 = 0.018 m²
V3 = 6.1 m/s
site.iug...
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G
Q2) For the composite channel shown in Fig. The bed slope is (0.0003).
Calculate:
1. The discharge of the channel using Horton and Pavlovskii Methods
2. The required freeboard
n-0.028
n=0.035
n-0.025
y = 2,7m
I.Im
1.5
6m
5m
Two pipes are connected in series. If the roughness coefficient n2 = 2n1 and the diameter D1 = 600 mm, determine the diameter D2 if the slope of their energy grade lines should be same.
Chapter 5 Solutions
WATER RESOURCES ENGINEERING (CL)
Ch. 5 - Prob. 5.1.1PCh. 5 - Prob. 5.1.2PCh. 5 - Prob. 5.1.3PCh. 5 - Prob. 5.1.4PCh. 5 - Prob. 5.1.5PCh. 5 - Prob. 5.1.6PCh. 5 - Prob. 5.1.7PCh. 5 - Prob. 5.1.8PCh. 5 - Prob. 5.1.9PCh. 5 - Prob. 5.2.1P
Ch. 5 - Prob. 5.2.2PCh. 5 - Prob. 5.3.1PCh. 5 - Prob. 5.3.2PCh. 5 - Prob. 5.3.3PCh. 5 - Prob. 5.3.4PCh. 5 - Prob. 5.3.5PCh. 5 - Prob. 5.3.6PCh. 5 - Prob. 5.4.1PCh. 5 - Prob. 5.4.2PCh. 5 - Prob. 5.5.1PCh. 5 - Prob. 5.5.2PCh. 5 - Prob. 5.5.3PCh. 5 - Prob. 5.5.4PCh. 5 - Prob. 5.5.5PCh. 5 - Prob. 5.5.6P
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