Problem 3. A 3 m wide channel with a rectangular cross-section is carrying a flow withflow rate Q = 9 m³/s and specific energy E = 2 m. What are the possible flow depths of thisflow and the corresponding velocities? Calculate the Froude number associated with eachflow depth.

Given: Width of channel, b = 3 m Flow rate, Q = 9 m3/s Specific energy, E = 2 m

Answered: Problem 3. A 3 m wide channel with a…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

None
Please try to solve
The 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.
i need the answer quickly
ANSWER URGENTLY
2. Flow occurs through a sand-filled pipe with a cross- sectional area of 60 cm?. If K is 10 cm/s and the gradient is 0.01, what is the discharge from the pipe?
Q. A hydraulic jump stilling basin, equipped with baffle blocks, is to be tested in laboratory to determine the dissipation characteristics for various flow rates. The maximum prototype discharge will be 220m3/s and the rectangular channel will be 10 m wide. (Assume the channel bed to be horizontal and concrete lined, i.e. smooth.) A 40:1 scale model of the stilling basin is to be built. Discharges ranging between the maximum flow rate and 10% of themaximum flow rate are to be reproduced in the model. 1. What similitude should be used? (Justify your selection.)2. Determine the maximum model discharge required.3. Determine the minimum prototype discharge for which negligible scale effects occur in the model. (Comment on your result.) For one particular inflow condition, the laboratory flow conditions are upstream flow depth of 0.019 m, upstream flow velocity of 2.38 m/s and downstream flow depth of 0.122 m.4. Compute the model force exerted on the baffle blocks. (State the basic…
For a 6 ft wide rectangular channel, a hydraulic jump occurs according to the following figure. If the flowrate is 80 cfs and vi is 20 ft/s, find h2. h2
15. A circular pipe has a diameter of 1 m, bed slope of 1 in 1000, and Manning's roughness coefficient equal to 0.01. It may be treated as an open channel flow, when it is flowing just full, i.e. the water level just touches the crest. The discharge in this condition is denoted by Qfull Similarly, the discharge when the pipe is flowing half, i.e. with a flow depth of 0.5 m, is Qfull denoted by Qhalf. The ratio is Qhalf ●
Note: Kindly answer all according to the question. Please humble request to kindly answer all
At a particular point of a 2 m wide rectangular channel, the flow has a depth of 0.3 and discharge of 1.5 m/s. Find out if a hydraulic jump will take place and if it will then what will be the height of hydraulic jump.
Q2/Béd width of an open channel is B = 40 (m), depth of water in the channel is y = 2 (m), longitudinal bed level slope is So = 0.001 and Manning's coefficient is n= 0.025 { m(l)/s}. Calculate the value of water flow rate in the channel. Find the Type of flow in the channel.

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

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

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

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

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

Problem 3. A 3 m wide channel with a rectangular cross-section is carrying a flow with flow rate Q = 9 m³/s and specific energy E = 2 m. What are the possible flow depths of this flow and the corresponding velocities? Calculate the Froude number associated with each flow depth.