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 5.5.5P
To determine
The depth at which hydraulic jump is formed just upstream of the gate, channel bottom slope and head loss in the hydraulic jump.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The bottom width and bed slope of a long rectangular channel are 4.0 m and 0 0008,
respectively. The volumetric steady-state discharge is 1.50 m/s. The flow depth at a specific
location is 0 30 m. Ifn=0.016, determine:
(a) The type of water surface profile expected Show all work and state your reasoning in
support of your work Pleasell!!
(b) Sketch the water surface profile with all necessary information and labels shown
A sluice gate was installed upstream of a rectangular channel that has a width of 5 m. The upstream and downstream depth on the sluice gate are 2 m and 0.4 m, respectively. If Cd is 0.6, what is the discharge? Neglect the upstream velocity head.
a. 7.52 cms
b. 10.02 cms
c. 12.53 cms
d. 15.66 cms
2000. If the Manning's n value is 0.015, calculate the discharge.
Try calculating the
[0.94m'/s].
discharge using the Chezy equation with C = 70.
3. A hydraulic jump is to be formed in a channel carrying a discharge of 0.8 m'/s/m width
of channel with a depth of flow of 0.25 m. Calculate the depth required downstream to
[0.61 m]
create the jump.
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
- c) The channel shown in Figure 1 below is laid at a slope of 0.0018 and has a Manning's roughness of 0.015. i) Calculate the discharge for a normal depth of flow of 2.11 m ii) Determine if this channel is mild or steep for this discharge. 10 m YN 10° 10° Figure 1- Question 1 (c)arrow_forwardQuestion 18 The incoming flow rate is 100 m3/s on a rectangular channel with: depth = 3 meters width = 4 meters Then, a hydraulic jump occurred along the way. Determine the depth at the hydraulic jump section.arrow_forwardThe incoming flow rate is 200 m3/s on a rectangular channel with: depth = 3 meters width = 4 meters Then, a hydraulic jump occurred along the way. Determine the depth at the hydraulic jump section.arrow_forward
- A hydraulic jump occurs in a trapezoidal channel with side slopes of 1:1 and base of 4 m. If the upstream depth before the jump is 1.0 m and the downstream depth is 2 m. Determine the discharge in cu.m./s (2 decimal places)arrow_forwardA trapezoidal channel has a bed width of 3.5 m and side slope of 1 horizontal : 1 vertical. It carries a flow of 9.0 cms (or m3/s) at a depth of 2.0 m. The Froude number of the flow is? (a) 0.013 (b) 0.156 (c) 0.189 (d) 0.215arrow_forwardQ-9, At a hydraulic jump, the flow depths are 0.4 m and 5 m at the upstream and downstream, respectively. The channel is wide rectangular. Find the discharge per unit width.arrow_forward
- 33. What is the depth of the flow (m) in a circular channel of diameter 2.0 m for the maximum velocity? (a) 1 (b) 1.62 (c) 2 (d) 2.83arrow_forwardAt a hydraulic jump, the flow depths are 0.4 m and 5 m at the upstream and downstream, respectively. The channel is wide rectangular. The discharge per unit width is nearly m²/s 2 A 5.8 m/s 2 B 6.4 m²/s C 7.3 m²/s 2 D 8.3 m²/sarrow_forwardRead the question carefully and give me right solution according to the question. If you don't know the solution please leave it but don't give me wrong solution. A rectangular channel 1.25m wide and 30m long with a flat bottom carries a flow of 0.5m³/s. The channel terminates in a free discharge. Plot a sketch of the water profile in the channel. Take n = 0.011.arrow_forward
- Neglect head losses 4) Two branches of different sections and discharges merge and continue to flow in a main channel with trapezoidal section as shown in the figure below. a) Find the discharge in branch A, b) Find the discharge in branch B, c) Find the depth of flow in the main channel. Branch A Branch B n=0.025- 1 SA=0.002 n=0.02 YA=1.5 m B B b=25 m Section A-A. n=0.02 t SB=0.0016 n=0.015 ! 1 R=0.015 50 m n=0.025 YB 1.15 m n=0.015 10 m t Section B-B. C EC C n=0.011 + n=0.015 ***** n=0.011 50 m Main Channel |yc=? b=30 m Section C-C. n=0.02 n=0.02 Sc=0.0009 1m n=0.011 3-92 6) secarrow_forward4- In a rectangular channel, a hydraulic jump occurs at a point where depth of water- before and after the jump was 0.6 m and 1.15 m respectively. Determine the discharge per unit width and critical depth (yc).arrow_forwardA rectangular flume 2 m wide carries discharge at the rate of 2 m³/s. The bed slope of the flume is 0.0004. At a certain section the depth of flow is 1 m. Calculate the distance of the section downstream where the depth of flow is 0.9 m. Solve by single step method. Assume rugosity coefficient as 0.014. Is the slope of the channel mild or steep? How is this type of surface profile Classified ?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:PEARSON
Principles 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 Education
Traffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:9780134610672
Author:Russell C. Hibbeler
Publisher:PEARSON
Principles of Foundation Engineering (MindTap Cou...
Civil Engineering
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:9780073398006
Author:Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Cengage Learning