The specific energy in a 2.0 m wide rect
Q: If a surface is 40% impervious, how much rainfall is absorbed, how much runs off?
A: If a surface is 40% impervious, it means that 60% of the rainfall is absorbed and 40% of the…
Q: Q- In the layout of an MG track, the versine of a horizontal circular curve is measured over a 17 m…
A: MG track- Degree of curve D=2o, Length of the chord C=17 m, To Find- The value of the versine of the…
Q: You must determine the normal depth for a flow in a rectangular canal. Presume flow to be uniform,…
A: Channel - Rectangular The rate of flow, Q = 10 m3/sec The width of the channel, B = 8m Slope -…
Q: A 6 m thick clay layer undergoes 90% consolidation four times faster under two- way drainage as…
A: From Taylor's formula, the time factor of the soil sample is given by, Tv=Cvd2t where, Tv - Time…
Q: ) Determine the centroid for the homogenous solid section shown below in Figure Q5a, where d₁ =…
A: (a) Find out Centroid coordinate (x ,y ) (b) Draw SFD and BMD , and denotes values of shear force…
Q: A K D 2m 4 kN C E 0.5 m ↓ 0.5m 2m B
A:
Q: Two wells are located at points A and B respectively. Point C is the middle point between A and B.…
A: To determine the fall or rise in water level at any point we must know the hydraulic conductivity of…
Q: For the same section, what is the distance (e) in mm from the centreline of the left-hand web to the…
A: This question is already solved. As per question requirment , I answered about only distance (e).…
Q: What is the force in member AC of the following statically indeterminate truss to the nearest 0.001k…
A: A truss is given with a horizontal load, P = 18.1 k applied at C. To determine the force in the…
Q: Draw the free-body, shear and bending moment diagrams of each member of the rigid frame shown.
A: ###Drawing of free body diagram , SHEAR force diagram and BENDING moment Diagram ####of frame
Q: Water is pumped at steady uniform flow rate of 0.01 m3/ s though a horizontal smooth circular pipe…
A: Water is pumped at steady uniform flow rate of, Q = 0.01 m3/s A horizontal smooth circular pipe…
Q: Write objects made by man that come from natural resources
A: There are countless objects made by man that come from natural resources. Here are a few examples:…
Q: For a fully-developed flow of water in a pipe having a diameter 10 cm, velocity 0.2 m/s, and kinetic…
A: Diameter of the pipe d=10 cm=0.10 m. Velocity V=0.2 m/s, Kinematic viscosity v=10-5 m2/s, It is…
Q: For the frame shown in the figure below, use the equations of equilibrium to solve for the following…
A:
Q: What is the allowable soil pressure for a raft (10 mx 10m) if the depth is 5 m and the undrained…
A:
Q: Situation 5: 12. 13. 14. 15. An embankment for a highway 30 m wide and 1.3 m in compacted thickness…
A: As per guidelines we need to answer only first 3 subparts of question so please repost rest…
Q: well 12in in diameter penetrate 108 ft below the static water table. After a long period of pumping…
A: h1=108-12=96 fth2=108-7.4=100.6 ftr1=57 ftr2=148 ft To find: (a) transmissivity of the aquifer(b)…
Q: For a design speed of 60 kmph, if the deviation angle of a valley curve is 1/30 then the length of a…
A:
Q: 10.2. A catchment with a grass surface has an average slope of 0.8%, and the distance from the…
A:
Q: Using Carthle method, find the axial forces activ ading of the cubes of the fram provided. L
A:
Q: The BOD versus time data for the first 5 days of a BOD test are obtained as follows: Calculate kand…
A: Time (days) BOD (mg/l) 2 11 4 16 6 19 BOD versus time days for first five days is given, we…
Q: For the beam shown, determine the moment capacity in kNm of the beam at the endspan (supports) if ??…
A: Beam: Objective: Check the capacity of the given beam.
Q: (c). Calculate the degrees of indeterminacy of the structures in Figure 3c. (Answers: degrees of…
A: Determine the degree of Indeterminacy of the structure
Q: Each bar of the truss shown in the figure below has a diameter of 20 mm Suppose that P= 36 kN…
A:
Q: A continuous beam is to be subjected to a total uniform dead load of 10 kN/m and live load of 25…
A: Note: As per the company policy, maximum three sub-parts of a question can be answered at a time.…
Q: Given: 10ft high retaining wall backfilled with sand (c'=0, o'=32 degrees, y = 122pcf) a level…
A:
Q: A very large and open reservoir discharges into atmosphere through a 100 m long, 25 cm dia, f =…
A:
Q: Discover various types of Master Plans that are prepared as in put from stakeholders that are…
A: MASTER PLAN It is a type of urban planning that is useful for the physical development of a city ot…
Q: what size of pipe in ft should be used?
A: ###Calculation of size D of pipe in ft for circular vitrified sewer pipe having discharge 83.50…
Q: The velocity profile for a turbulent boundary layer is given by 1/7 4 = ( 1 ) for y ≤ 8. The shape…
A:
Q: An open ended steel barrel of 1 m height and 1 m diameter is filled with saturated fine sand having…
A: An open-ended steel barrel- Height = 1 m, & Diameter d = 1 m, Drop in the water level h = 0.75 m…
Q: The void ratio and specific gravity of a soil are 0.65 and 2.72 respectively. The degree of…
A: Void ratio e=0.65, Specific gravity G=2.72, Water content w=20%, To Find- The value of the degree of…
Q: An irrigation canal having side slope of (1:1) has bottom width of 3m. It runs at a depth of (1m)…
A:
Q: Calculate the bar force members IJ, ID, LK and BC using method of section. ANS: IJ = 4.6 KN (C) ID =…
A: Given: A truss with loadings Required : Force in member IJ, ID, LK, BC
Q: An air conditioner cools humid air at temperature t₁ = 25°C and relative humidity 1 = 70% to…
A: To solve this problem, we can use the psychrometric chart, which shows the properties of moist air,…
Q: Solid modelling allows for the shaping and sculpting of designs by architects. Explain?
A: Solid modeling is a powerful tool used in the field of computer-aided design (CAD) and…
Q: Using Eurocodes calculate the Normal traffic load in accordance to Load model 1, the snow load and…
A: To calculate the normal traffic load in accordance with Load Model 1 of the Eurocodes, we need to…
Q: 60 KN 40 kN 7m 3 m A₂ Ay -4 m- B Cy C -X
A: Find: The member Forces
Q: Create a 2D contour plot to allow the performance of the structure to be assessed against the…
A:
Q: Problem 2: A bronze bar is fastened between a steel bar and an aluminum bar as shown. Axial loads…
A: Est=200GPa Eal=70GPa Ebr=83GPa Overall deformation= 3mm
Q: A submerged sharp crested weir 0.81 m high stands clear across a channel having vertical sides and…
A:
Q: Q1] Calculate the critical depth and the corresponding specific energy for a discharge of 5.0 m³/s…
A:
Q: Consider a beam under a distributed load with a non-uniform profile w(x) like that shown in Fig…
A:
Q: Q5] A trapezoidal channel with a bed width of 5.0 m and side slopes of 1:1.5, lined with no finished…
A:
Q: a) A pipe with an inside diameter of 42 mm is subjected to an axial load of 850 kN. If the maximum…
A: Din = 42 mm P = 850 kN σt = 2.5 kN/mm2 NOTE : As per guidelines, first question is solved.…
Q: Q- In the layout of an MG track, the versine of a horizontal circular curve is measured over a 17 m…
A: Degree of curve = 2 Chord length = 17 m To calculate: versine of curve.
Q: An aerial photograph is taken from a flight at a height of 3.5 km above mean sea level, using a…
A: Photograph is taken at a height, H = 3.5 km = 3500 m. Focal length of camera, f = 152 mm Average…
Q: 6. For the beam and loading shown, calculate (a) the equation of the elastic curve for portion BC of…
A:
Q: Question-18 A saturates soil mass has a total density 22 kN/m3 and a water content of 10%. The bulk…
A: A saturated soil mass- Water content w=10%,Total density (γT)=22 kN/m3, To Find- The values of the…
Q: The coefficients of permeability of a soil in horizontal and vertical directions are 3.46 and 1.5…
A: Coefficients of permeability in horizontal & vertical directions- kx=3.46 m/day, ky=1.5 m/day.…
Step by step
Solved in 3 steps with 2 images
- A horizontal, frictionless channel of circular cross-section and diameter equal to 5 feet flows at a depth of 3 feet and a velocity of 2 ft/s. a. Find the discharge in the channel. b. Determine the specific energy of this flow. c. Determine the Froude number of this flow. d. What is the maximum upward step height (AZmax) that this flow can tolerate without a choke? Assume yc ≤r. Set up the equation to solve for yc, which will be "expensive" so solve. Move forward with the problem knowing that computationally 1.126 ft. Yc =-1/3 The discharge in a channel with bottom width 3 m is 12 m³ s¹. If Manning's n is 0.013 m and the streamwise slope is 1 in 200, find the normal depth if: a) the channel has vertical sides (i.e. rectangular channel); b) the channel in tranenoidal with sid 200 2H. 1 V5. In rectangular channel at a section P, it is required that the depth of flow is to be 1.4 m and the specific energy to be 2.8 m. The flow at section P is subcritical, critical, or supercritical flow?
- A rectangular open channel of width 5.0 m is carrying a discharge of 100m³/s. The Froude number of the flow is 0.8. The depth of flow (in m) in the channel isQ8] The specific energy in a 2.0 m wide rectangular channel is not to exceed 1.2 m. What maximum discharge can be carried in such a channel? What longitudinal slope is required to achieve this flow? Assume Manning's n = 0.015.4) a) Uniform flow in a steep rectangular channel is interrupted by the presence of a hump in the channel bed which produces critical flow over it for a discharge of 4 m/s. The channel properties are: b = 3 m, n = 0.015, So = 0.01, Az = 0.083 m. Show that critical flow occurs over the hump. i. If the flow in the channel in part (a) above is suddenly reduced to 3 m/s some distance upstream, determine the new depth upstream of the hump and the speed of propagation of the surge wave formed.
- 2- A rectangular channel has a width of 6 m, carriers a discharge of 24 m³/s with a depth of 3.2 m at Section 1. At Section 2, the flow experiences a smooth and gradual contraction with a minimum width of Bmin to form a critical condition. Assuming energy loss equal to 20% of velocity head at Section 1: a) Calculate the minimum channel width (Bmin) at Section 21 b) Calculate the force (F) exerted from water on the wall by employing the momentum equation 1 B₁ F= F Top veiw 2 Bmin Y1 Side veiwThe discharge in a channel with bottom width 3 m is 12 m³ s¹. If Manning's n is 0.013 m-1/3 s and the streamwise slope is 1 in 200, find the normal depth if: (a) the channel has vertical sides (i.e. rectangular channel); (b) the channel is trapezoidal with side slopes 2H:1V.An overflow spillway has its crest at an elevation of 138 m and a horizontal apron at an elevation of 100 m on the downstream side. Determine the tailwater elevation required to form a hydraulic jump when the elevation of energy line just upstream of spillway crest is 140 m. Take = 0.735 and neglect energy loss due to flow over the spillway. O 106.32 O 105.80 O 104.58 O 107.11
- Q3. Find the discharge through a fully submerged orifice of 2 m wide and 1 m deep, if the difference of water levels on both sides of the orifice is 3m. Take Cd 0.6.23. Water flows in a triangular channel at a depth of 0.90 m. A hydraulic jump occurs at a depth just downstream of the jump is measured to be 1.8 m. The apex angle is 90°. Calculate the discharge of the triangular channel (apex down). 24.If water is flowing in a rectangular channel 30 ft wido Trith tho digoh3- A rectangular channel has a width of 5 m, carriers a discharge of 24 m³/s with a depth of 3.2 m in Section 1. At a certain distance downstream (Section 2), flow experiences a smooth and gradual contraction to a width of 3.5 m and a bed raise of 0.5 m. Note: The energy loss is negligible. a) Calculate the flow depth in Section 2 without considering the bridge piers (v2) b) Calculate the flow depth in Section 2 with considering the minimum channel width (v.) c) Calculate the maximum diameter of the two bridge piers in Section 2 such that no backwater occurs for this discharge 0 B₁ Top View B₂ Yı Side View 1/2 4z