Water flowing along a channel meets a constriction so that the water surface at the constriction dips relative to theupstream level as shown in the figure below. For a given flowrate Q = 1.2 m3/s, calculate all possible solutions for y2,where y1= 2m, bị, = 1m, b2 = 0.5 m. Find the value for the velocity uz that corresponds to the solution that bestmatches the figure below. The flow is steady and you can neglect frictional losses in the channel.ТорSide

Answered: Image /qna-images/answer/c671a917-c942-46e2-9b2c-d00a32312074.jpg

Answered: Water flowing along a channel meets 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

A well with a diameter of 1 (m) pumps at a steady rate of 500 (m3/day) from a confined aquifer. An observation well A is located 100 (m) away from the pumping well and has a hydraulic head of 200 (m). What is transmissivity(T = K*b)?
The storage in the reach of a stream has been studied. The values of x and K in Muskingum equation have been identified as 0.28 and 1.6 days. If the inflow hydrograph to the reach is as given below, compute the outflow hydrograph. Assume the outflow from the reach at 1 = 0 as 3.5 m³/s. Time (h) Inflow (m³/s) 6 12 18 24 30 35 55 92 130 160 140
A semi-infinite body is constructed from a uniform flow with velocity Vo = 13.1 m/s and a source with strengthA = 1148 at the origin. Determine the stagnation point on the body (rstag-TT) and compute the velocity components Vr and Ve and the velocity components Vy and Vy on the surface of the body at 0 = 1.9 rad. Give your answers to 3 decimal places. Istag m Vr = Ve = Vx = Vy =[ m/s m/s |m/s m/s
Problem 7.7 A mixing basin in a sewage filtration plant is stirred by a mechanical agitator with a power input W = F. LIT. Other parameters describing the performance of the mixing process are the fluid absolute viscosity μ=F.T/Ľ², the basin volume = Ľ³, and the velocity gradient G=1/T. Determine the form of the dimensionless relationship.
3
Problem 4: Approximating Discharge from Velocity Consider steady flow in a stream d = 0.50 m deep and w = 3.0 m wide ("into the page"): Part A Part B h X X The velocity distribution is u = Umax(1- h²/d²), where Umax = 0.20 m/s. A few sample values are shown in the following table: 0.25 h[m] 0 u [m/s] 0.20 0.15 ▼ Part A On the figure, sketch the velocity profile using the equation. No need to calculate points. Part B On the figure, sketch an approximate velocity profile, with an upper area and a lower area. Plot the average velocity for the upper area and the lower area (hint, recall the wedding cake). Part C Using your approximation, calculate the discharge Q [m³/s]. Part D Using your approximation, calculate the average velocity V[m³/s].
Water flows in a rectangular channel at a depth of 1.5 m. A 30 cm high smooth hump produces a drop of 15 cm in the water surface elevation. Neglecting losses, estimate the discharge per unit width of the channel. Solution: Refer to Figure 2.18. Let suffixes 1 and 2 refer to sections upstream of the hump and on the hump respectively as indicated in the figure. Energy Line V Е, У, 1 0.15 m √₂ Hump AZ = 0.30 m 2

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