The rectangular channel is 2 m wide, and the depth of the water is y₁ = 1.6 m as it flows with an average velocity of V = 0.6 m/s. (Figure 1) igure < 1 of 1 Part C Determine the required height of the bump so that the flow can change to rapid flow after it passes over the bump. Express your answer to three significant figures and include the appropriate units. h= Submit Part D 3/2 = Value Submit Request Answer What is the new depth 3/2 for rapid flow? Express your answer to three significant figures and include the appropriate units. Value Units Request Answer Units ? Revi

The rectangular channel is 2 m wide, and the depth of the water is y₁ = 1.6 m as it flows with an average velocity of V = 0.6 m/s. (Figure 1) igure < 1 of 1 Part C Determine the required height of the bump so that the flow can change to rapid flow after it passes over the bump. Express your answer to three significant figures and include the appropriate units. h= Submit Part D 3/2 = Value Submit Request Answer What is the new depth 3/2 for rapid flow? Express your answer to three significant figures and include the appropriate units. Value Units Request Answer Units ? Revi

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

What is the total flow rate of the given figure if the channel slope is 0.17° andn =0.012? Use Kutter’s formula for C. Use 3 decimal places all throughout the solution. Box/underline your finalanswer.
Manning's equation is Q = where Cm AR 2/3 1/2 n Q = Cm = = flow (m³/s) 1.49 USC system 1.00 SI system roughness factor for various boundary conditions area (m2) hydraulic radius (m) n = A = R == = S = slope of EGL (or HGL for steady uniform flow conditions) m/m area/wetted perimeter Transform the above equation to solve for pipe diameter (mm) expressed in terms of flow (L/s), pipe slope (%) and pipe roughness "n". The value of Cm 1s 1.00 for a metric equation. Express your answer in the simplest form mathematically. Check by assuming arbitrary values and comparing the results between the original equation and the transformed equation.
Assignment 1. Derive from first principle the chezy equation for uniform flow. 2. A channel 5m wide at the top and 2m deep has sides sloping 2 vertically in 1 horizontally. The slope of the channel is 1 in 1000. Find the volume rate of flow when the depth of water is constant at 1m. Take c = 53 in si units. What will be the depth of water if the flow were to be doubled? [q = 4.79m/s, h = 1.6m] 3. A trapezoidal channel is to be designed to carry 280m3/minute of water. Determine the cross – sectional dimensions of the channel if the slope is 1 in 1600, side slopes 45° and the cross – section is to be a minimum, take c = 50 in si units. [h = 1.53m, b = 1.27m] 4. A 2.0m diameter concrete pipe on a slope of 0.005 is to carry water at a normal depth of 1.5m. Determine the flow velocity and flow rate. Take n=0.014. Also determine q when ho=0.75 and h=1.0m 5. Prove that the best hydraulic section for a rectangular channel 6. Determine the best section for a semi-circular cross section. 7. Find…
If the head loss in an 8 km long cast iron pipe carrying water at a rate of 1.42 m^3/s is not to exceed 1.50 m, determine the pipe diameter if f= 0.018. Include the diagram in your solution. a.0.56 m. b.2.84 m. c.1.74 m. d.3.56 m.
2. A welded iron industrial wastewater discharge pipe made of concrete (n = 0.014) Water flow Inside the pipe is uniform and half full (y=d/2,d=pipe diameter). If So=0,00035 and Q=2,25 m^3/s, find the diameter of the pipe!
Question 03: Consider a flow field represented by the stream function w = (4+27) x'y - (6+27) x'y? + (4+27) xy'. Is this a possible two-dimensional incompressible flow? Is the flow irrotational? Discuss the reasons against your findings.
t: A certain lined irrigation channel with a cross section shown in figure I in the next page. It is required to deliver water at 30 ms with a velocity of 1 m/s. Compute the bed width and depth of flow. Assume final side slope of the channel as 0. SH:IV. TU Figure 1: I need solve solution please
notes for the question and actual picture is the question thank you Although the following procedures are more or less sequential, be certain you read through and understand all the procedures and suggestions before you begin to actually construct a flow net. 1. Ensure that the use of a flow net is valid. (a) Flow is steady state. (b) Boundary conditions are known or can be approximated well. 2. Prepare for a trial-and-error solution: there is no unique solution. 3. Ensure that the boundaries of the flow field are drawn to scale. 4. Define the boundaries, and determine the nature of each boundary (a) equipotential, or constant-head, boundary (b) flow line, or no-flow, boundary: commonly an impermeable boundary (c) known-head boundary; commonly the water table (d) most often encountered, two equipotential boundaries and two flow line boundaries. 5. Determine the symmetry of the flow field, if any. This may reduce the work involved-for example, bilateral symmetry would require…
The figure shown is a dewatering plan to build the foundations of an office building below the water table without the sheet-piling. Assume that all b = 6 meters and all 1 = 4 meters in all grids of the middle flow channel. Dewatering wells Marshy soils Ah =Sm Excavated site OL Ah = 2m Ah = 2m Ah = 2m Lowered WT a. What is the value of n? b. How many flow channels are in the figure? c. How many potential drops are in the figure? d. The potential drop at area 1 is: e. The potential drop at area 2 is: f. The potential drop at area 3 is: g. The average hydraulic gradient in each net is:
Question 12 of 23 A flow os 0.413 m3/s was measured from a rectangular channel flowing 1.20 m wide and 0.60 m deep. If the slope of the channel was 0.0004, what os the roughness of the lining of the channel? Select the correct response: 0.013 0.025 0.021 0.016 < Previous
A pipe is use to Connect two reservior, length is 1000m, headloss is 4m, flowrate is 0.6m³/s. Compute the diameter of the pipe IF 1. f = 0.02 2. n = 0.014 3. C=120
Determine the size of a circular concrete pipe (n = 0.013) to carry 150 ft³/s of stormwater on a slope of 0.007. What is the depth of flow in the pipe? S 1.0 0.8 0.6 0.4 0.2 0.0 D 0.0 0.2 0.4 0.6 Q'2p² 0.8 1.0 Figure 5.3 Discharge in a circular pipe flowing partially full with Manning "" as a function of water depth.