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Category > Applied Sciences Posted 30 Apr 2017 My Price 9.00

a water tower 50 m

1.      a water tower 50 m above the ground. The system consists of a pump (or a combination of pumps), a 40 long pipeline with one elbow on the suction side of the pump, a 90-m long pipeline, a gate valve, a check valve, and three elbows on the delivery side of the pump. The system is designed to operate 365 days a year. Select a pump (or pumps) and pump size based on the characteristics provided in tables below, for optimum design. Hazen Williams coefficient 100 can be assumed for all pipe sizes listed below, and all elbows are 90o (R/D=2.0). Power cost is $0.08/kW-hr. Motor efficiency is 75% for all sizes listed.

 

b) If the system is designed to pump 12 hours/day instead of 24 hours/day design a storage tank. The design should include size, shape (including dimensions) and structure system a) A pumping system is designed to pump water from a 8-m-deep supply reservoir to (material, type) holding the storage tank.

 

Note: You should show all your assumptions, computations, equations and drawing of entire system.

 

Pump

Cost

($)

Motor

(hp)

Cost

($)

I

600

60

150

II

750

95

200

III

850

180

250

IV

1000

230

300

 

 

 

Answers

IT KING
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Status NEW Posted 30 Apr 2017 07:04 AM My Price 9.00

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