18. Fit the data in the table below into the Greenshields' model and determine; (i) The maximum flow (Qmax)? [1849 veh/h] (ii) The speed at which flow is maximum (Ucap)? [31.3 km/h] (iii) The density at which flow is maximum (Keap)? [59 veh/h] Speed (us) (km/h) Density (k) (veh/km) 53.2 20 48.1 27 44.8 35 40.1 44 37.3 52 35.2 58 34.1 60 27.2 64 20.4 70 17.5 75 14.6 82 13.1 90 11.2 100 8.0 115
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- A rectangular tank, 7.99 ft. in length, 7.85 ft. in width, and 8.84 ft. in height, has water to a depth of 7.5 ft. If the tank is accelerated 26.02 ft/s2 along its length, determine the amount of volume spilled (ft3).Plz, solve the parts of this problem.plz. A rectangular channel carrying 30 cfs has a bottom width of 4 ft. Manning roughness coefficient is 0.0a, where a = last digit of your registration number. Assume ten different depths of the flow and DEVELOP a specific energy diagram, using Excel sheet, for the given flow in this channel. Show 1) All the alternate depths and the corresponding energies. 2) The critical flow parameters. 3) Relationship between specific energy and the depth of flow for no velocity in a given channel. Registration number = 5395 a=5 Subject = Hydraulics (Open Channel flow) Book = Fuid Mechanics With Engineering Applications by Robert L. Daugherty, Joseph B. Franzini, E. John Finnemore (S.I Metric Edition) Manning's Coefficicnt = 0.05Traffic flow on a single lane road is moving with a free flow speed of 40 kph and density of 50 vpk. This flow is stopped for 45 seconds at an intersection controlled by signals. Assume jam density of 250 vpk. i. What would be the speed and direction of the stopping wave? ii. What would be the length of the cars stopped? Show complete solution. need ASAP. THANK YOU
- Please answer fast Fully developed flow is assumed if the coefficient of variation for velocity measurements in the central 2/3 of a stack is less than what value? a.100% b. 80% c. 40% d. 20%Water is pumped through a 350 mm diameter circular pipe which is 850 meters long at the velocity of 2.5 meters per second. Determine the head loss using the Hazen-Williams formula if C = 110. What is the discharge amount of water?Determine a suitable volume (dimensions) for coagulation basin for a flow of 1350 m3/hr, if t= 40 sec. (use circular tank). 1 A B I = &= % & [
- Consider a rectangular wastewater treatment pond having a length of 100 ft,width of 20 ft, and depth of 20 ft. Assume the discharge from a wastewater treatment plant has aflow of 30 MGD with a solids concentration of 5 mg/L.a) Determine the mass flow rate of solids discharged in ton per day?b) Calculate the residence time of the pond in minutes?Please provide complete solution. 1. Neglecting the losses, find the discharge through the venture meter. a. 0.0314 m^3/s b. 0.0404 m^3/s c. 0.0507 m^3/s d. 0.0870 m^3/s 2. Considering head loss between point 1 and 2 equal to 20% of point 1 velocity head, Calculate the rate of flow. a. 0.0210 m^3/s b. 0.0576 m^3/s c. 0.0401 m^3/s d. 0.0311 m^3/sUsing the Hazen-Williams nomograph, determine the following:(a) The head loss (m/km) for a 600 mm diameter pipe with a flow of 0.20m3/s.(b) The flow rate for a 300 mm diameter pipe with a head loss of 10 m/km of pipeline.(c) The pipe diameter to carry a flow of 65 liters/s without exceeding a pressure loss of 86 kPa per kilometer of pipeline.
- Given the 2-Hour Unit Hydrograph shown below, construct a 3-Hour Unit Hydrograph using the S-Hydrograph procedure.Two reservoirs, A and B feed a third reservoir C as shown. Calculate the flow (Q) in each pipe assuming constant reservoir water levels as indicated. Use the data below:Traffic flow on a single lane road is moving with a free flow speed of 40 kph anddensity of 50 vpk. This flow is stopped for 45 seconds at an intersection controlled by signals. Assume jam density of 250 vpk.i. What would be the speed and direction of the stopping wave? ii. What would be the length of the cars stopped? SHOW COMPLETE SOLUTION. NEED ASAP. THNAK YOU