Water flows in a channel whose bottom slope is 0.003 and whose cross section is shown in Fig. The dimensions and the Manning coefficients for the surfaces of differet subsections are also piven on the figure. Determine the flow rate through the channel and the efflective Manning coefficient for the channel. Also calculate the freeboard and state the type of the flow (supercritical or suberitical) Clen tural chanel Light u

Water flows in a channel whose bottom slope is 0.003 and whose cross section is shown in Fig. The dimensions and the Manning coefficients for the surfaces of differet subsections are also piven on the figure. Determine the flow rate through the channel and the efflective Manning coefficient for the channel. Also calculate the freeboard and state the type of the flow (supercritical or suberitical) Clen tural chanel Light u

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

Q: Question (2): Determine the head in the region between the two materials and the discharge in…

Q: Problem 3 The figure presents the portion of the pipe network through which a fluid with a specific…

Q: -Q.4 MASS FLOW AT A PIPE JUNCTION Consider the steady flow in a water pipe joint shown in the…

Q: An orifice on the side of a tank discharges water under a head of 9 ft. if the diameter of the…

A: Coefficient of discharge: The ratio of actual discharge to the theoretical discharge is known as the…

Q: (a) Develop a model that describes the system (b) Represent the model in the state space form (1)…

A: a.) Model defined the system Water first flows in the tank1 and after filling till a certain height,…

Q: Calculate the shear stress for the illustrated flow to 2 significant figures(dyn/cm2 ; do not use…

A: Given Data: Velocity Vo=7 cm/s. Velocity V=0. Distance d=30 mm. Viscosity of liquid is μ=2…

Q: Which of the following is a valid potential function for incompressible flow? (Assume A is numerical…

Q: Given laminar fully developed flow in an elliptical duct of semiaxes a and b. Show that, for a given…

A: Question is based on the flow is fully laminar. For a given pressure gradient, the flow rate per…

Q: Which of the following statements are true about major head losses? Select all that are true. Major…

A: Darcy- Weisbach equation is used primarily to find out the major head loses in the pipe due to…

Q: A = Roll 16 kN/m' 6 m 4 6m + M = 96 kNm 4 m B = Pin

Q: Determine the difference in pressure between the centerline points A and B in the two pipelines as…

A: The manometer is used to measure the pressure of liquids or gases. Some types of manometers are used…

Q: H k, H, k, Н. H. k, Referring to the figure above, estimate the equivalent hydraulic conductivity…

Q: -0.13 Darcy Experiment A set-up of Darcy Experiment involves measuring the pressure head at two…

A: Given data h1 = 24 in h2 = 11 in Length of seepage (L) = 100 in

Q: Use Euler's method to solve for the depth y

A: Euler's method to calculate the depth from t=0 to t=10d with a step size of .5dh is the step sizen…

Q: 5. Develop a formula for capillary rise of a fluid having a surface tension A and contact angle B…

A: a) Two concentric glass tubes of radil r1 and r2 surface tension σ…

Concept explainers

Time and time related variables in engineering

Time is the event progression starting from past to present and then, future statistically. The time-related variable is any particular value in relation to time to assess its changes on a specified (XY) plane.

Question

o T ☺ ť
Water flows in a channel whose bottom slope is 0.003 and whose cross section is shown in Fig. The
dimensions and the Manning coefficients for the surfaces of different subsections are also given on the figure.
Determine the flow rate through the channel and the effective Manning coefficient for the channel.
Also calculate the freeboard and state the type of the flow (supercritical or suberitical)
8 m
Clean natural
Light brush
channel
3m
مر ر ل لأعلى لاستعراض الفلاتر
إضافة شرح. . .
mum <

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Time and time related variables in engineering

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

A fluid flows downward with the rate of Q=0.015 m/s in a smooth vertical pipe with the length of l. (a) Find the diameter of the pipe if the pressure drop (pi – p2) is zero. (Hint: Use Moody Chart with the initial guess of f=0.02. Two iterations are enough) (b) If the pipe outflow hits a fixed vane as shown in the figure, what would be the horizontal and vertical forces (Fx, Fy) on the vane? (p = 1000 kg/m3; u = 0.001 kg/m. s; a = 30 deg)
1) At small Reynolds numbers, the viscous forces are larger than the inertial forces and large enough to suppress the rapid fluctuations of the flow. These flows are called laminar flows. True or False 2) The control volume is selected arbitrary, but the bounding control surface should be fixed. True or False 3) In the following figure, which control volume is the best? a) cannot be determined b) CV B c) CV A = CV B d) CV A
Flow rate of a fluid (p = 1000 kg/m³) in a small diameter tube is 800 mm³/s. The length and diameter of the tube are 2 m and 0.5 mm, respectively. The pressure drop in 2 m length of is equal to 2 MPa. The viscosity of the fluid is:
The diameter of a pipe changes gradually from 6 inches at A to 18 inches at B. A is 15 ft lower than B. If the pressure at A is 10 lbs per square inch and at B, 7 lbs per square inch when there are 5.0 cubic ft per second flowing, determine: a. the direction of flow. b. the frictional loss between the two points B. If in Problem 1 the direction of flow is reversed, determine the pressure at A if all other factors, including the frictional loss, remain the same. C. In Problem 1, determine the diameter of pipe at B in order that the pressure at that point will also be 10 lbs per square inch, all other factors remaining constant. D. Determine the discharge in Problem 1, assuming no frictional loss, all other conditions remaining as stated. E. What would be the difference in pressure in pounds per square inch between A and B, Problem 1, if there were 6.2 cubic ft per second flowing, neglecting friction.
A certain part of cast iron piping of a water distribution system involves a parallel section. Both parallel pipes have a diameter of 30 cm, and the flow is fully turbulent. One of the branches (pipe A) is 1500 m long while the other branch (pipe B) is 2500 m long. If the flow rate through pipe A is 0.4 m/s, determine the flow rate through pipe B. Assume the flow is fully rough, thus the friction factor is independent of Reynolds number. I 0.4 m/s 30 cm 1500 m A В 30 cm 2500 m
Show the complete solution for this equation
For the selection of friction factor, f from the Moody diagram, select the most appropriate answer. O For rough turbulent flow, we need to know Re vs k/D. O All the answers are correct. O For smooth-walled pipes, we need to know Re only. O For laminar flow, we need to know Re only.
Flow separates at a sharp corner along a wall and forms a recirculating separation bubble as sketched in Fig.(streamlines are shown). The value of the stream function at the wall is zero, and that of the uppermost streamline shown is some positive value ?upper. Discuss the value of the stream function inside the separation bubble. In particular, is it positive or negative? Why? Where in the flow is ? a minimum?
Give proper explanation for the selected option
2xy, v = x² – y², is irrotational and incompressible, and determine its stream function and velocity potential p. 2. Demonstrate that the two-dimensional flow fluid flow defined by u =
Consider the two-dimensional flow of an inviscid, incompressible fluid described by the superposition of a parallel flow of velocity V0, a source of strength q, and a sink of strength −q, separated by a distance b in the direction of the parallel flow, the source being upstream of the sink. (a) Find the resultant stream function and velocity potential. (b) Sketch the streamline pattern. (c) Find the location of the upstream stagnation point relative to the source.
Q1) Mott recommends the following formula for the friction head loss hf, for flow through a pipe of length L and diameter D : where Q is the volume flow rate , A is the pipe cross-section area , and Ch is a dimensionless coefficient . Determine the dimensions of hf? hf = LG *0.551. A. Ch. Do.63)1.85