(CLO-2).Q2. An intake tower located in a cold climate reservoir is being designed for a winterdesign flow rate of 18,000 m/day. The tower will have 6 ports at three differentelevations in each cell. All the ports combined must carry the total required discharge.There is a bar rack on each port with a bar diameter of 2 cm with a clear opening of 4cm between two bars. Determine the area of each port opening.Describe what will happen if three of the ports get blocked at the same instant, whatmeasures can you take to handle the situation and keep the intake structureoperational. (CLO-2)

Solution:- Given, Flow rate=18,000 m3/sPorts=6Diameter=2cmClear opening=4cm

Answered: Q2. An intake tower located in a cold…

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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The pressure at the 2nd floor faucet in the residential building is estimated to be about 43 psi for Q = 2.5 cfs and D = 3.5 inch (Figure 1), which is less than the recommended domestic pressure range of 50 to 60 psi. It is considered that an additional pump will be installed at point 1 to provide the recommended pressure at the faucet. Estimate the additional pump horse-power requirement at point 1 to provide 60 psi pressure at the faucet.
The allowable Net Positive Sustion Head (NPSH) for a pump provided by the manufacturer for a flow of 0.05 m³/s is 3.3 m. The temperature of water is 30° C (vapour pressure head absolute = 0.44 m), atmosphere pressure is 100 kPa absolute and the head loss from the reservoir to pump is 0.3 N-m/N. Find the maximum height of the pump above the sustion reservoir.
I need the answer as soon as possible
The pumping system below is used in a manufacturing process involving glycerin. Find the minimum pump head, E (P), required to prevent contamination of the piping system from reservoir B. the temperature of the glycerin is 60°F. Assume no losses in pipe 2 which connects reservoir B and node A. The check valve only allows flow from reservoir B to node A.
2.10. Water leaves a treatment plant in a 500-mm diameter ductile-iron pipeline at a pressure of 600 kPa and at a flow rate of 0.50 m³/s. If the elevation of the pipeline at the treatment plant is 120 m, estimate the pressure in the pipeline 1 km downstream where the elevation is 100 m. Assess whether the pressure in the pipeline would be sufficient to serve the top floor of a 10-story building (approximately 30 m high).
3) From a cistern tank a centrifugal pump (elevation=0m) delivers water to a site development with commercial and residential buildings. Two buildings are to be considered for the calculation of Total Dynamic Head, the information for each building are given below. Determine the most probable value of Total Dynamic Head in ft for the centrifugal pump considering that the negative suction head on the tank is 900mm. Building A Commercial Building B Residential Type of Occupancy Ground Elevation (m) Highest point of 5 2 11 7.5 40 25 distribution per Building from ground level. (m) Supply pipe diameter for each building. (mm) Water Demand (gpm) Residual Pressure Requirement. (psi) Headloss (m) 30 20 20 18 1.5 5.5
Provide complete solution please.
(a) Water at temperature of 20 °C is pumped from a reservoir to a large open surface storage tank through a piping system with diameter of 10 cm as shown in Figure Q1. A pump with pump head rise ha = 32 – 1 × 10°Q²,Q = is m? installed in this system. Besides, the pipe's fitting components installed in this piping system such as tee and long radius 90° elbows are flanged type. The total pipe length for the entire piping system from reservoir to storage tank is 48 m while the pipe length from reservoir to pump suction side is 8 m. The friction factor of the pipe in this system is estimated to be 0.02. The elevation difference between the reservoir and storage tank are estimated to be 18 m. Water at 20°C D= 10 cm 18 m pump Reservoir Figure Q1

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