Ex: A rectangular channel 10m wide, 4.0 depth and has a bed slope of 18 cm/km. The discharge is 18 m3/sec, n = 0.023, 1- Show whether the flow is uniform or varied. 2- Show whether the flow is streaming or shooting.

Ex: A rectangular channel 10m wide, 4.0 depth and has a bed slope of 18 cm/km. The discharge is 18 m3/sec, n = 0.023, 1- Show whether the flow is uniform or varied. 2- Show whether the flow is streaming or shooting.

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: 542.A hydraulic jump was established in the river. The depth before the jump measured 3.38 cm and…

A: Given data in question Depths of flow Width of channel Discharge To find out Type of jump

Q: Two tanks A and B have 80 m difference in water levels, and are connected by a pipe 0.3 m diameter…

A: Friction factor f = 4F = 4×.002 = .008 Total inflow = Total net flow at junction CQ1 = Q2 + Q3Q1 =…

Q: Situation 1: Give the discharge/flow rate in (m/s) of the system with a constant velocity of 2.5m's…

Q: Q3: A. Derive the relation between the head losses and flow (hL=kQ) which is assumed in the hardy…

Q: Note:hand written solution should be avoided.

A: Approach to solving the question: Detailed explanation:Examples: Key references:

Q: Please answer fast.

Q: Piezometric tubes are tapped into a pipe section as shown in the figure below. The liquid is…

Q: rcular section channel 3m in diameter has a depth of flow of 1.0m and is laid to a gradient of…

A: n = 0.012 d = 3 m s = 1/5000h = 1 m Here, First we have to calculate hydraulic radius (R) -

Q: Water with density of 1000 kg/m and viscosity of 0.001 Pas is to flow from reservoir A to reservoir…

Q: Q.42 "MASS FLOW AT A PIPE JUNCTION Consider the steady flow in a water pipe joint shown in the…

Q: Water flows under a sluice gate in a horizontal rectangular channel of 2 m wide. If the depths of…

A: In this problem, we are asked to calculate the discharge of water flowing under a sluice gate in a…

Q: If the water surface elevation in reservoir B is 110 m, what must be the water surface elevation in…

A: The given data is: Water surface elevation in reservoir B=110 m Flow in reservoir A=0.03 m3 f=0.021…

Q: Determine the discharge rate in a 1.37-m diameter corrugated metal pipe (CMP) (n = 0.024) on a slope…

A: First part Diameter Of pipe (d) = 1.37 m Manning's coefficient (n)=0.024 Slope (S) = 0.007 When…

Q: for the following parallel pipe system F =0.015, d2= 100mm, dl= 50mm and L]= L2= 100m find:

A: Given:- d2=100mm L2=100mm d1=50mm L1=100mm F=0.015 To find:- a) flow in each pipe b)diameter of new…

Q: A channel of width 450 mm branches into two sub-channels having width 300 mm and 200 mm as shown in…

Q: Given the following: Diameter of Pipe = 1m, Length of Pipe = 845m and Head loss = 1.01 m, Determine…

Q: Example. The discharge in a channel with bottom width 3 m is 12 m s. If Manning's n is 0.013 and the…

A: Given that: Bottom width, B=3m Discharge in the channel, Q=12 m3/s…

Q: 1- A uniform flow passes through a rectangular channel having a width of 4 m. The channel carriers a…

A: Note: Since you have posted a question with multiple sub parts, we will provide the solution only to…

Q: A A 2 B The three-reservoir system is shown below: 3 |C The elevation of Reservoir at A is 140m and…

Q: gives a cross section of a concrete dam. The subsoil is anisotropic and has in./sec and kv 2.0 x 10…

Q: Determine the head loss in meters in PIPE 1. Determine the head loss in meters in PIPE 5. Determine…

A: The given figure shows the pipe system It is required to find out the head loss in meters in PIPE…

Q: A contracted rectangular weir 2 m width was installed in a channel 3-m wide. Water depth elevation…

A: Weirs are the fixed barriers across a river or stream that force water to flow over their tops in…

Q: Pipeline AB connects two reservoirs. The difference in elevation between the two reservoirs is 33…

A: Given data: Pipe 1: Diameter of pipe A D1 =30 in Length of pipe A L1 =5000 ft Pipe 2: Diameter of…

Q: 5.Pipes 1,2,3 are connected in parallel to connect the two reservoirs. The discharge in th main pipe…

Q: Question: Open channel test is performed and according to the following; (t=14.35 s)(1kg = 0.01m3)…

A: t=1 kg =y=B=To find- a) Flow calculationb) Energy from the flow ratec) Energy by point velocities

Q: Q. No 1). Determine the discharge through a trapezoidal channel having Xm base width, Side slope is…

A: Given data Depth of flow Manings roughness coefficient Bes slope Side slope Find? Discharge

Q: For a two-dimensional viscous dominated flow between two parallel plates, distance 0.9 m apart,…

Q: In a circular channel 3.0 meters in diameter, flowing over half full, the water surface width is…

A: Hi there! Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: The specific energy, E, is defined as the total energy head with respect to the channel or pipe…

A: Given data : Flow rate (Q)=1 m3/sWidth (w)=5 mDepth (d)=20 cm

Q: Onestion 2 : Choose the correct letter, A, B, C or D A 1 Esumate the flow velocity in m/s through a…

Q: A tube has a diameter of 30 inches and a roughness modulus of e equal to 1.5 * 103 feet. Find the…

A: Given,Diameter of tube, d=30 inRoughness modulus, n= 1.5×10-3 ftTo find,The minimum velocity that…

Q: 004. Find the hydrodynamic m poth concrete and (b) rough c sing Manning's formula. Cor concrete is…

Q: pipe carrying oil (SG = 0.877) change in size from 150mm diameter in point 1 to 450mm diameter in…

A: Head loss is generally a measurement of the energy dissipated in a fluid system due to friction…

Q: Reservoir, 8,450 ft

Q: A pipe carrying oil (5G = 0.877) change in size from 150mm diameter in point 1 to 450mm diameter in…

A: Given data, Oil SG = 0.877 Diameter of pipe in section 1 = 150 mm Diameter of pipe in section 2 =…

Q: A horizontal, frictionless channel of circular cross-section and diameter equal to 5 feet flows at a…

A: Note:- The given question is having multiple sub parts, as per the policy of Bartleby we are…

Q: ELEV. = 65m A ELEV. 32m L- 1500m 2 - 1400m D- 750mm Q= 1.2 m3/s D= 600mm ELEV. - ?? L= 1800m D=…

Q: 2. A V-notch weir is located at one end of a tank having a horizontal square section 12 m x 12 m.…

Q: A steep wide rectangular channel takes off from a reservoir having an elevation of 101.2 m. At the…

Q: The bottom width and bed slope of a long rectangular channel are 4.0 m and 0.0008, respectively. The…

A: Bottom width of rectangular channel, B=4 m Bed slope of channel, So=0.0008 Steady state discharge,…

Q: For a 2-D flow field, the stream function y is 3 given as y==(y² - x²). 2 The magnitude of discharge…

A: Given- 2-D flow field stream function- ψ=32y2-x2points (0,3) & (3,4).

Concept explainers

Open Channel Flow

Open channel flow is a branch of fluid mechanics. It deals with the flow of fluid in an open conduit or free surface. In an open channel flow, gravity induces the flow of water whose surface is open to the air. This flow is free-falling rather than confined in rigid body conduits. The open channel flow depends upon two parameters that are the cross-section of the conduit and the velocity profile. Practical examples of open channel flow are streams, rivers, canals, and other drainage systems.In open channel flow, the cross-sectional area of at least one of the sides is exposed to air, and the surface of water faces atmospheric pressure. This flow is also known as free gravity flow. The cross-sectional area of the conduit can be either man-made or a natural channel. For instance, the flow in rivers and streams are natural conduits, and the flow in a canal and sanitary systems are man-made or engineered channels.

Question

Ex: A rectangular channel 10m wide, 4.0 depth and has a bed slope of 18 cm/km.
The discharge is 18 m3/sec, n = 0.023,
1- Show whether the flow is uniform or varied.
2- Show whether the flow is streaming or shooting.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: State the given data:

VIEW

Step 2: Calculate the given flow is uniform or varied:

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

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

A rectangular channel 2.685 m wide and 1.342 m deep has a slope of 1 in 10000, and is lined with smooth stone (n=0.013),what is the discharge of the channel using the formula of the best hydraulic or the greatest efficiency of rectangular section Select one: O a. 3.645 cu m/s O b. 0.987 cu m/s O c. 2.124 cu m/s O d. 1.358 cu m/s O e. 1.985 cu m/s
.
(7) (8) Water flows in a rectangular channel with base width B=5 m and depth D=1.5 m. It then flows under a sluice gate that has a width equal to that of the channel base and is raised so that the depth of flow under the gate is d-0.5 m. Calculate the flow rate in the channel and the force on the sluice gate Downstream of the sluice gate in question (7) there is a hydraulic jump. Calculate the downstream depth of flow and the head loss in the jump.
Water is flowing in a rectangular channel that has a width b=3 m. If the depth of flow y = 2 m and Froud Number NF=3.3, then the flow rate(Q) in the channel is
Assume uniform flow through a half-full circular channel. a. hydraulic radius (m) b. Reynolds number c. hydraulic depth (m) d. Froude number
a. Determine the discharge to City A in cubic feet per day. b. Determine the discharge from the reservoir. c. Determine the discharge to City B in cubic feet per day.
Q. No 1). Determine the discharge through a trapezoidal channel having X m base width, Side slope is 2:1 (Vertical to Horizontal). If the height of free surface of the water above the bed is 4 m. The bed slope is 1 in 1500, take n= 0.012. Width X=85 Q. No 2). A pipe line is designed to supplying water with flowrate of X 1/s to fulfil the demand and consumption of a city. Determine the head loss and velocity of flow in 1500 m long water supply line section having diameter of Y cm. Assuming coefficient of friction factor f= 0.00155. X (Flowrate)= 88 Y (Diameter)= 21.6 Q. No 3). A water supply pipe line is designed to supplying water to a nearby city. Determine velocity of water when it reach to a location 1.3 km from the pumping station where maximum head loss was found to be X m. Assume that pipe used is having diameter of Y cm and commercial steel pipe is used in the project. X(Headloss,m) =2, Y (Dia, cm) = 169 Q. No 4). A rectangular channel of X ft width is supplying water at…
Add the energy grade line (EGL) as a solid line and the hydraulic grade line (HGL) as a dashed line to the figure below. Enter the corresponding numbers in the table. Assume steady incompressible flow from left to right. At point A, the pressure head P/y = 23 ft and the velocity is V=8 ft/s. The pump adds AH = 16 ft. Ply V²/(2g) EGL HGL EGL and HGL [ft] >> EGL_HGL(2,1,2,'-','P',20,'ft') A D, 2 ft B C D₂ = 1 ft D E D₂ = 2ft F 30 T TI 25 20 5 10 0 5 A A 10 B F 15 20 x [1000 ft] C 25 D 30 E F
A 300 mm diameter cast-iron pipe of 1000 m length delivers water from an upper reservoir to a lower reservoir. The difference in water levels of the two reservoirs is 30m. Determine the discharge through the pipe. Consider entrance and exit losses and the water to be at 10 degrees C. Take roughness height, e=0.24 mm. Klentrance)=0.5 and K(exit)=1.
For the 4-reservoir shown, if elev. P' = 86.95m, find the discharge at the 150mm diameter pipe. Assume f=0.02 for all pipes. El. 50m El. 90m 450 m - 200 mm 600 600 m mm P El. 75m 300 m - 200 mm 900 m 150 mm El. 30m Vl
11
Asap!!!