![WATER RESOURCES ENGINEERING (CL)](https://www.bartleby.com/isbn_cover_images/9781119625827/9781119625827_largeCoverImage.gif)
WATER RESOURCES ENGINEERING (CL)
3rd Edition
ISBN: 9781119625827
Author: Mays
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 5, Problem 5.3.1P
To determine
The distance from the vena contracta to a point b downstream
Expert Solution & Answer
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Students have asked these similar questions
if the median size of bed material of a natural
channel is 1.2 mm, then the Manning's n
coefficient for the channel is about
а.
0.027
0.041
Ос.
0.012
o d. 0.035
The open channel shown in the following figure is constructed of smooth concrete. Water flows at 3.0 m2/s in
uniform flow. What is the minimum slope? Use a reasonable value of the Manning's roughness coefficlent (i.e.
for smooth concrete, use n= 0.013). Given that w = 3.3 m.
W.
concrete
channel
water
60
O a. 0.00011
O b.0.00106
Oc.0.00498
O d.0.00064
O e. 0.00204
if the median size of bed material of a natural
channel is 1.2 mm, then the Manning's n
coefficient for the channel is about
0.027
.a
0.041 .b
0.012
.C
0.035 .d
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
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
- Find the bed width and bed slope of a canal having the following data: Discharge of the canal = 40 cumec Permissible mean velocity = 0.95 m/sec. Coefficient of rugosity, n = 0.0225 Side slope = 1:1 B/D ratio = 6.5 %3Darrow_forwardAn open channel is to be designed to carry 1 m3/s at a slope of 0.0065. The channel material has n = 0.011. What is the optimum depth for a rectangular section? Select the correct response: 0.69 0.48 0.43 0.46arrow_forward2. A 1.50 m diameter circular channel flowing at maximum velocity is to be replaced by a trapezoidal channel of the most efficient section with one side slope at 2V:3H and the other at 4V:3H. The two channels have the same longitudinal slopes of 0.010 and the same roughness coefficient, n = 0.030. Determine the dimensions of the trapezoidal channel using Manning's equation. need complete solution with illustrationsarrow_forward
- H.W 2 Find the bed width and bed slope of a canal having the following data. Discharge of the canal = 40 cumec Permissible mean velocity = 0.95 m/sec. Coefficient of rugosity, n = 0.0225 Side slope = 1:1 B/D ratio = 6.5 %3Darrow_forwardWater flows in a rectangular open channel that is 10m wide, at a depth of 2.5m. The Manning roughness coefficient of the sides of the channel is 0.015 and the bottom of the channel is 0.010 . Calculate the equivalent roughness coefficient by using Horton –Einstein approach.arrow_forwardFor a triangular channel with the horizontal dimension of the side slope is 3 (i.e Z-3), a normal depth 2.74 in ft, and a channel bed slope of 0.001. The channel is lined with concrete with a roughness coefficient 0.013. Calculate the velocity in fps. (1.486 (S^0.5)*(((3*(yn^2)/(2*yn´(10^0.5)))^(2/3)))/n 4.3arrow_forward
- Q5: The bed slope of a regime canal is 1/5500. Determine the canal section and discharge by using Lacey's theory. The average particle size is 0.35 mm.arrow_forwardA 1.50 m diameter circular channel flowing at maximum velocity is to be replaced by a trapezoidal channel of the most efficient section with one side slope at 2V:3H and the other at 4V:3H. The two channels have the same longitudinal slopes of 0.010 and the same roughness coefficient, n = 0.030. Determine the dimensions of the trapezoidal channel using Manning's equation.arrow_forwardQ3/ Find bed width (B) and depth of flow (y) of a rectangular open channel, if, Flow rate in the channel Q = 250 (m³/s). Longitudinal slope of bed level of the channel S, = 0.0001, Manning's coefficient n = B = 20y. (1/3) 0.025 (s/m/3). %3Darrow_forward
- A flow rate of 2.1 cu.m./s is to be carried in an open channel at a velocity of 1.3 m/s. n = 0.020. A. Determine the required slope in x10^-3 (2 decimal places) if the channel is a semi-circular section. B. Determine the required slope in x10^-3 (2 decimal places) if the cross section is trapezoidal with depth equal to the width of the channel bottom and side slope 1:1. C. Determine the required slope in x10^-3 (2 decimal places) if the cross section is rectangular with depth equal to 1/2 its width.arrow_forwardQ3/ A Trapezoidal open channel. The following data are available:- 1- Cross -sectional area of flow in the channel A = 75 (m). 2- Wetted perimeter of the channel P = 100 (m). 3- Longitudinal slope of bed level of the channel S, = 0.0001 4- Bed width of the channel B = 10 (m). %3D 5- Width of channel at water level W = 2B (1/3) 6- n = 0.025 {S/mu/3)} Find:- 1- Flow rate in the channel Q. 2- Side Slope of the channel Z. 3- Fluids Number Fr. 4- Type of flow in the channel.arrow_forwardDetermine the critical depth of a rectangular channel having a velocity of 2.215 m/s.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Structural Analysis (10th Edition)Civil EngineeringISBN:9780134610672Author:Russell C. HibbelerPublisher:PEARSONPrinciples of Foundation Engineering (MindTap Cou...Civil EngineeringISBN:9781337705028Author:Braja M. Das, Nagaratnam SivakuganPublisher:Cengage Learning
- Fundamentals of Structural AnalysisCivil EngineeringISBN:9780073398006Author:Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel LanningPublisher:McGraw-Hill EducationTraffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage Learning
![Text book image](https://compass-isbn-assets.s3.amazonaws.com/isbn_cover_images/9781337630931/9781337630931_smallCoverImage.jpg)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780134610672/9780134610672_smallCoverImage.gif)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:9780134610672
Author:Russell C. Hibbeler
Publisher:PEARSON
![Text book image](https://www.bartleby.com/isbn_cover_images/9781337705028/9781337705028_smallCoverImage.gif)
Principles of Foundation Engineering (MindTap Cou...
Civil Engineering
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9780073398006/9780073398006_smallCoverImage.gif)
Fundamentals of Structural Analysis
Civil Engineering
ISBN:9780073398006
Author:Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:McGraw-Hill Education
![Text book image](https://www.bartleby.com/isbn_cover_images/9781337551663/9781337551663_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305156241/9781305156241_smallCoverImage.jpg)
Traffic and Highway Engineering
Civil Engineering
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Cengage Learning