I need answer within 20 minutes please please with my best wishes Q3: design a 60 m long overflow spillway that will discharge 1500 cumecs at maximumpool level of 400 m, while the elevation behind the spillway is 350 m. the upstream faceof the spillway is vertical and the spillway Shute has a slope of 1:2 (H:V).Q4: Given the following sketch:Yc.AHHDam2gDetermine the rate of energy dissipation AH in nappe flows with hydraulic jumps fromthe step dimensions. Dam height (Ham) of 40 cm and length of 100 cm, with a steplength of 25 cm. Also, the steps' height and width were 10 cm and 100 cm respectively.Number of the steps (N) are 4 and the flow rate is 0.035 m/sec.

Answered: Image /qna-images/answer/4d873ca9-5572-4958-b54b-567b10a646e9.jpg

Q3: design a 60 m long overflow spillway that will discharge 1500 gumecs at maximum pool level of 400 m, while the elevation behind the spillway is 350 m. the upstream face of the spillway is vertical and the spillway Shute has a slope of 1:2 (H:V).

Q3: design a 60 m long overflow spillway that will discharge 1500 gumecs at maximum pool level of 400 m, while the elevation behind the spillway is 350 m. the upstream face of the spillway is vertical and the spillway Shute has a slope of 1:2 (H:V).

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

Three reservoirs A, B and C whose water surface elevations are 60ft, 50ft and 32 ft respectively, are interconnected by a pipe system with a common junction at elevation 35ft. All pipes have a frictional factor of 0.020 and are as described as follows 1. Illustrate the problem 2. What is the direction of flow into reservoir B? 3. Determine the flow from reservoir B in ft^3/s. Indicate if it is Toward or away from junction D. 4. Determine the flow from reservoir C in ft^3/s. Indicate if it is Toward or away from junction D.
The reservoir's water flow traverses a 15-meter-long spillway, lowering the water's height from 83 meters to 81.5 meters, with the crest elevation at 80 meters, in 30 minutes. Apply C = 1.84. A) What is the reservoir's area?B) How long does it take to extract water from an elevation of 83 m/80.2 m? C) After 20 minutes, what is the water's ultimate elevation?
Water on the horizontal apron of the 30 m-wide spillway shown in Fig. E10.8a has a depth of 0.2 m and a velocity of 6 m/s . Determine the depth, y,, after the jump, the Froude numbers before and after the jump, Fr, and Frz. ba width = 30 m Spilway apron V=6 m/s V=0.2 m Downstream
A hydraulic jump occurs in a trapezoidal channel with side slope of 1V:2H and base width of 3.8m if the upstream depth is 1.1m and the downstream depth is 2.2m A) compute for the discharge (m^3/s). b) compute for the power (HP) lost in the jump. please put 3 decimal places thank you
A spillway discharges a flood flow at a rate of q= 7.75 m3/s per meter width. At the downstream horizontal apron, the depth of flow was found to be 0.50 m. What tail water depth, y2 is needed to form a hydraulic jump? If a jump is formed, find its Type of jump, Energy loss, Percentage of energy loss to the initial energy Power dissipated per meter width of the channel
4. A rectangular channel 5 m wide carries a discharge of 15+Y m3/s. The observed velocity at a particular point in the channel is 2.0 m/s. (Y= 3). a. What is the specific energy of the flow at this point?b. What is the critical depth and critical velocity in the channel?c. hat will be the step up necessary that will produce critical depth?d. If you have to create critical depth by narrowing the width of the channel what will be width?e. If you decide to create critical depth using slope, calculate the slope with n=0.03.
The characteristics of a spillway are to be studied by means of a geometrically similar model constructed to a scale of 1:10.a. If 28.3 m 3 /s is the maximum rate of flow in a prototype, MEASURE thecorresponding flow in a model.b. If the velocity of flow in a model is 2.4 m/s, energy dissipated per second is 3.5N-m and the height of hydraulic jump is equal to 64 mm, MEASURE the corresponding parameters in a prototype.
A V-notch weir is located at one end of a tank having a horizontal square section 12m x 12m. The initial head of the water is 1.80 m and it takes 77 seconds to discharge 144 m³ of water. The coefficient of discharge is 0.60. Which of the following most nearly gives the instantaneous discharge in m³/s after 77 seconds?
A Rectangular, sharp-crested weir 10m long with end contractions suppressed is 1.5m high. Determine the discharge when the head is 350mm. Unit of the Correct Answer: cu.m./s Decimal Places required in the final answer: 3
Compute in liters per second the flow over a rectangular weir having a suppressed end contraction if the weir crest is 600 mm long and the water surface at point 2.5 meters upstream from the weir is 140 mm vertically above the crest.
A 7350 m long, 1050 mm concrete pipeline connects an upstream reservoir (watersurface elevation 433.3 m) to a downstream reservoir (water surface elevation 423.1 m). Adischarge valve at the downstream end is used to control flow; when this valve is fully open,the measured discharge in the pipeline is 920 L/s under the naturally available head difference.(a) Assuming fully developed turbulent flow and that all other local losses are negligible,estimate the loss coefficient k for the fully open valve (assume f = 0.015).(b) Because of increasing urban development, the flow under the natural head difference isconsidered to be inadequate and it is proposed to increase this flow with pumping. The head-capacity curve for the pump can be approximated by the equation H = 8 – 3.5Q2 in which H isthe total dynamic head on the pump (in m) and Q is the discharge (in m3/s). What is thedischarge that can now be obtained from the system where the pump is installed at a cross-section of the pipeline?
1a) 2-m wide sluice gate in a rectangular spillway discharges 20 m³ /s of flow at a depth of 1.6 m. Hydraulic jump occurs downstream. Calculate : (i) Type of jump (ii) Height of jump (iii) Head loss (iv) Percentage of energy loss relative to initial energy.