A 6cm diameter horizontal water pipe expands to a 10cm diameter pipe. The average velocity and pressure of water before the expansion section are 7 m/s and 150 kPa, respectively. Determine the head loss in the expansion section. Use Table 2 from our Lecture for the loss coefficient. he = Ke 2gTable 2. Values of KeRatioVelocityVe(m/s)0.601.50D1/D20.90.040.040.040.040.00.60.11.00.950.20.30.40.50.70.80.960.890.840.860.800.760.440.410.390.151.000.960.910.740.690.650.620.600.290.270.550.520.500.143.000.890.840.260.136.000.860.800.720.370.240.1212.000.810.800.750.680.580.470.350.220.110.03

Answered: Image /qna-images/answer/9ecc12aa-1575-4b39-9761-dcad6a127ee4.jpg

Answered: A 6cm diameter horizontal water pipe…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Concept explainers

Question

A 6cm diameter horizontal water pipe expands to a 10cm diameter pipe. The average velocity and pressure of water before the expansion section are 7 m/s and 150 kPa, respectively. Determine the head loss in the expansion section. Use Table 2 from our Lecture for the loss coefficient.

he = Ke 2g
Table 2. Values of Ke
Ratio
Velocity
Ve
(m/s)
0.60
1.50
D1/D2
0.9
0.04
0.04
0.04
0.04
0.0
0.6
0.1
1.0
0.95
0.2
0.3
0.4
0.5
0.7
0.8
0.96
0.89
0.84
0.86
0.80
0.76
0.44
0.41
0.39
0.15
1.00
0.96
0.91
0.74
0.69
0.65
0.62
0.60
0.29
0.27
0.55
0.52
0.50
0.14
3.00
0.89
0.84
0.26
0.13
6.00
0.86
0.80
0.72
0.37
0.24
0.12
12.00
0.81
0.80
0.75
0.68
0.58
0.47
0.35
0.22
0.11
0.03

Expert Solution

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions