Problem 6A truck is ruptured and releases a non-reactive liquid into a streamline, which drains into a retention pondwith a 20,000 m³ liquid volume. The streamline has a velocity of 0.10 m/s and a flow rate of 0.10 m³/s. It is5000 m from the spill site to the pond. Assume that the pond operates like a CSTR with balanced flow(Qin=Qout)a) Calculate the time required to reach the pond (in days)b) Estimate the time it will take to flush the following percentages of the liquid from the pond.Fill the table below.Flushing percentage (%)20Time (minutes)40608090Note: This is a case of flushing a nonreactive contaminant from a CSTR.Q 0.10 m³/sน0.10 m/sStream line5000 mRetention pondV-20,000 m³

Answered: Problem 6 A truck is ruptured and…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A rectangular channel, 20ft wide, carries 400 cfs and discharges onto a 20 ft wide apron with no slope with a mean velocity of 20 fps. What is the height of the hydraulic jump? What energy is lost in the jump? 2. At a certain section of a rectangular channel 10 ft wide, the depth of flow is 2 ft and the flow rate is 400 ft3/s. If a hydraulic jump occurs, will it be upstream or downstream of this section? Prove answer using calculation. 3. Water flows over a spillway into a sluice 10 m wide. Before the jump the water has a depth of 1 m and a velocity of 18 m/s. Determine the Froude number before the jump and the depth of flow after the jump
A pipe having a diameter of 3 m with roughness coefficient of 0.013 flows 30% of full depth. If the slope of the energy grade line is 0.0025, determine the discharge.
A trapezoidal channel of 2.0m bed width and 3:2 side slope carries a discharge of 10m3/sec with a depth of flow of 0.5m. Determine whether the flow is supercritical or subcritical. If hydraulic jump where to form. what would be its height and efficiency. Assume mannings coefficient n = 0.025
The outflow rate (O) and storage (S) for the emergency spillway are linearly related as O = S/10,000. Where, O andS are respectively in m3/s and m3. Based on the assumption that at the beginning (i.e., time = 0.0 hour), the storage,the inflow rate, and the outflow rate are all equal to zero; determine the outflow rate from the reservoir at the endof 2 hours period if the inflow rate is 500 m3/s.
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?
Determine the flow over a suppressed weir 3 m long and 1.2 m high under a head of 900 mm. The weir factor Cw=1.91. Consider the velocity of approach.
Problem 7 - 64 Determine the flow in each pipe in the figure shown and the elevation of reservoir C if the inflow to reservoir A is 515 Lit/sec. Problem 7-64 with the following conditions: - inflow at reservoir A = 600 Ips - roughness coefficient for all pipes = 0.05 - elevation B = 92m
A rectangular channel of width 550 mm has a discharge of 0.1 m3/s and a uniform flow depth of 250 mm. The channel has an adjustable bottom slope with the value of C equal to 55. Calculate the slope of the channel and the convenience of fume.
Weir (use Q=1.84LH^3/2)The head over the weir (L=200m) after a heavy rainfall was 4m. Determine the depth of water over the weir 300 sec later when the volume of water that passed thru the weir was 540,000 cu m?
An rectangular orifice with height 0.4 m and width of 0.6 m was used to measure the flow of a certain channel. Flow was controlled such that the entirety of the discharge will be focused and exit on the orifice. Upon stabilization of conditions, it was observed that the height of the water above the orifice can be taken as 1.2 meters and for a certain section upstream before the orifice, velocity can be considered constant at 1.7 meters per sec-ond. Assume your own water temperature and compute for the stream discharge considering a discharge velocity of 0.6812. Please answer this with complete solutions inlcuding complete figures. Thanks
Water is being released from a spillway at a flow velocity of 13.72 m/s. The depth of flow at the toe of the spillway is 0.3 m. Compute the required depth of flow at the tail to cause a hydraulic jump.
A rectangular channel of width 500 mm and a uniform flow depth of 250 mm has a discharge of 0.1 m3/s. The value of C equal of adjustable bottom slope to 55. Calculate the slope of the channel and the convenience of fume.

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