A hydraulic jump takes place in a triangular channel of vertex angles 90°, as shown in figure. The discharge is 1 m³/s and the pre-jump depth is 0.5 m. What will be the post-jump depth? (Take g = 9.81 m/s²) 90°

A hydraulic jump takes place in a triangular channel of vertex angles 90°, as shown in figure. The discharge is 1 m³/s and the pre-jump depth is 0.5 m. What will be the post-jump depth? (Take g = 9.81 m/s²) 90°

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: Determine the Hydraulic Radius for the given Open Channel in terms of meter. 6 m 8 m 2 m 3 m

Q: D=1.2m

A: Diameter of Pipe, Do= 1.2 m Depth of flow, y = 0.08 mm θ is angle subtended by water surface at…

Q: At the foot of a spillyway, water flows at a depth of 23 cm with a velocity of 8.1 m/s, as shown in…

Q: jump is formed in a 2 m wide channel which is horizontal and A hydraulic rectangular frictionless.…

Q: on. a) Using the above values, determine the hydraulic radius. b) Calculate the value of the Chezy's…

Q: 49. Well A has a piezometer reading of hi and Well B has a piezometer reading of h2. If h2 > hi: a.…

A: Solution (49) Well A has a piezoelectric reading H1 Which will be less than the well B has a…

Q: Question 23 Determine the hydraulic depth D (average depth) of a triangular channel with right angle…

Q: Q.6 Uniform Flow Fluid Mechanics and Hydraulics - Unifo... The initial depth of a hydraulic jump in…

A: Given data- A rectangular channel- Initial depth y1 =0.4 m, Sequent depth ratio y2y1=13, To Find-…

Q: depth of 0.8m with a Froude Number of 5 befo jump. a. Find the Froude Number after the jump. b. What…

Q: Determine the Hydraulic Radius for the given Open Channel in terms of meter. -0.52 m e = 60° b= 0.8…

Q: A rectangular and horizontal channel with a width of Bo = 3 m and water depth of y1 = 1.38 m carries…

Q: 10.64 The smooth concrete-lined channel shown in Fig. P10.64 is built on a slope of 2 m/km.…

A: Smooth concrete lined channelBed slope (S) = 2m/km Depth of flow (y) = 1.5m Determine the flow rate…

Q: Two water reservoirs are connected by a siphon (running full) of total length 5000 m and diameter of…

Q: The 3.2-meter width of a trapezoidal channel is shown below. Determine the normal depth (meter) that…

Q: A horizontal bend in a 2.5 m diameter penstock goes through a change in direction of 40° as shown.…

A: Given Data: The data is given as: d=2.5mθ1=0°θ2=40°Q=30m3/sP=160kPa

Q: 9. Calculate the hydraulic radius of a circular channel if the radius is 6m and the central angle is…

A: Calculate the hydraulic radius of a circular channel if the radius is 6m and the central angle is…

Q: Suppose that a stable hydraulic jump forms between the two sluice gates shown in Figure 5.15. If the…

Q: Briefly discuss the analogy between open channel and compressible flows. The horizontal rectangular…

A: The rectangular Channel is generally an open channel that generally has a rectangular cross-section.…

Q: H = 1.1 m K = 4.87 x 102 cm/sec 8 = 14° L = 36 m

A: Hydraulic gradient =Loss in headLength of the soilLength of the soil=Lcosθ

Q: At a hydraulic jump, the flow depths are 0.4 m and 5 m at the upstream and downstream, respectively.…

A: Introduction:-Hydraulic jump is a condition which occurs when fluids having supercritical flow meets…

Q: A hydraulic jump occurs in a V-shaped channel having sides sloping at 45°. Derive an equation…

A: Hydraulic jumpA hydraulic jump is a phenomenon that occurs regularly in open channel flow, such as…

Q: it is the depth difference between the waterlevel measured after some time during borehole pumping…

A: it is the depth difference between the waterlevel measured after some time during borehole pumping…

Q: Question 5 a. As a result of a sudden enlargement in a piper from a diameter 0.30 m to 0.60 m, the…

A: As per guidelines we can solve one question at a time, please upload separately,Thanks Solution…

Q: Q- The sequent depth ratio in a hydraulic jump formed in a rectangular horizontal channel is 10. The…

A: Given- Rectangular horizontal channel- Sequent depth ratio- y2y1=10, It is needed to find the Froude…

Q: Q16) For the flow condition shown in the figure, determine: 1) The hydraulic gradient. 2) The total…

Q: Two water reservoirs are connected by a siphon (running full) of total length 5000 m and diameter of…

Q: Fig. shows an aquifer inclined at 10° to the horizontal. The difference of water levels in two…

A: We knowQ=kiAi=hydraulic gradient=h2-h1LsLs=60cos10=60.92mArea=W×Depth=1×2.951=2.951m2so,

Q: Q3 Figure Q3 shows a flow net for flow through a weir, the base of which is 2m below the ground…

Q: A confined aquifer is shown in the figure. The aquifer has a hydraulic conductivity of 23 m/day and…

A: Figure is as shown in the question

Q: 11.28. A trapezoidal channel is to be designed to carry a dis- charge of 75 m'/s at maximum…

A: step 1-

Q: The dam shown in Fig is 120 m long and has two 10 m sheet piles driven partially into the granular…

A: The length of the dam is 120 m The length of sheet piles driven = 10 m The value of k = 2×10-3…

Q: Given the coefficient k =0.05 m/s and porosity p = 48%, find the transmissibility (T) in m/s per…

A: Given: The coefficient of permeability is 0.05 m/sec. The porosity is 48%. The width of the aquifer…

Concept explainers

Principles of Seepage

In hydrology, when water flows down in a pore or crack of unsaturated soil due to gravity, the deep layer of soil is called seepage. It is the slow movement of water in the soil layer. Seepage is mainly found near hydraulic structures and is responsible for the stability of earthen-type hydraulic structures.

Question

A hydraulic jump takes place in a triangular
channel of vertex angles 90°, as shown in figure.
The discharge is 1 m³/s and the pre-jump depth
is 0.5 m. What will be the post-jump depth? (Take
g = 9.81 m/s²)
90°
las

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 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

Consider a rectangular channel of width b=7.5 m, in which the hydraulic jump occurs and one of its stays is equal to 45 cm. A flow rate Q=54 m3/s passes through the channel. Determine: a) the other conjugate tie rod b) energy losses c) type of jump that occurs d) jump length
A trapezoidal channel with 3.0 m bottom width and 1:l side slope carries a discharge of l10.0 m/s at a slope of 12 cm/km. A hydraulic jump is formed in the channel with an initial depth of 0.6 m. Calculate the momentum function, the critical depth, and the conjugate depth.
Question 2 A trapezoidal channel with these conditions: Left side slope = 3H:2V Right side slope = vertical . has a bottom width of 8 meters and depth of 6 meters. Determine the hydraulic radius in meters.
An engineer will model this flow of water as steady and inviscid. The parameters are Q = 0.14 m³/min and A = 12 cm². What is the depth h in cm? (a) 3 (b) 5 (c) 8 (d) 10 (e) 19 Q h
Determine the Hydraulic Radius for the given Open Channel in terms of meter. 6 m 8m 2 m 3m
E Problem 3. Given the following set up, where the reservoir levels are maintained at a constant levation: Find the total head for points A and B Find the hydraulic gradient for the system What is the pressure head at C? (in other words, if we install a piezometer at C, how high would the water level rise?) If 1.5 cm of water flows through the soil in 2 min, what is the hydraulic conductivity for the soil? A=10 cm? 6cm 9cm 4cm SOIL- ---- DATUM 10cm
Determine the Hydraulic Radius for the given Open Channel in terms of meter. y 0.52 m 0=60° b = 0.8 m
Q: Water is flowing through an inclined aquifer (a=15°) as shown in the following figure. The depth of aquifer is H₁-3m. Two observation wells are constructed at 55m apart (S-55m) to reach the top of the aquifer. It is found that the head difference between the points, observation wells were constructed, is h=3m. (i) Find the flow rate in m³/s/m length (at right angles to the cross section shown) if k-0.05 cm/s. (ii) Find the percentage rate of change in flow rate if the head difference is increased to 4m (h-5m). H Impervious layerPermeable layer Direction of flow
A hydraulic jump is formed in a 2 m wide channel which is horizontal and the post-jump depth and rectangular frictionless. velocity are 0.8 m and 1 m/s, respectively. The pre- jump velocity is?
The coefficient of permeability below a dam is 12 m/day. The water in the upstream side is 32 meter higher than on the downstream side (level with the ground). To estimate the seepage below the dam, a flow net is graphically drawn such that the number of potential drops, Nd = 8 and the number of flow channels Nf = 3. The base of the dam is founded 1.8 m below the ground. Between the heel and the toe of the dam, a distance of 32 meters, there are 6 potential drops. a. Estimate the seepage per meter length of the dam in liters per minute. (IN EXPONENTIAL FORM AND IN 2 DECIMAL PLACES) b. Determine the uplift pressure at the heel in kPa. (IN 2 DECIMAL PLACES) c. Determine the uplift pressure at the toe in kPa. (IN 2 DECIMAL PLACES)