4.43 Water from a river is to be pumped to an irrigation ditch as shown in...
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4.43 Water from a river is to be pumped to an irrigation ditch as shown in Figure P4.43. The water temperature is 55°F. The irrigation requirement is 400 gpm. The elevation difference between the river and the surface of the water in the irrigation ditch is 30 ft. A hinged-disc foot valve with a strainer serves two functions: (1) it filters the water entering the suction pipe and. (2) it acts like a check valve when the pump is shut down. The pipeline contains 85 ft of 5-nom sch 40 commercial steel pipe. Model the foot valve as a swing check valve. a. Plot the system curve up to 600 gpm. b. Select a Series e-80 Bell & Gossett inline pump for this system. e. What is the operating point of the pump/pipe system based on the pump you selected in (b)? Specify the capacity (gpm), head (ft), brake horsepower input to the pump (hp). and efficiency of the pump. z₁-0ft Hinged-disc foot valve with strainer L-85 ft 5-nom sch 40 Commercial steel River B&G Series 80SC Inline pump Irrigation ditch Z₂-30 ft 4.43 Water from a river is to be pumped to an irrigation ditch as shown in Figure P4.43. The water temperature is 55°F. The irrigation requirement is 400 gpm. The elevation difference between the river and the surface of the water in the irrigation ditch is 30 ft. A hinged-disc foot valve with a strainer serves two functions: (1) it filters the water entering the suction pipe and. (2) it acts like a check valve when the pump is shut down. The pipeline contains 85 ft of 5-nom sch 40 commercial steel pipe. Model the foot valve as a swing check valve. a. Plot the system curve up to 600 gpm. b. Select a Series e-80 Bell & Gossett inline pump for this system. e. What is the operating point of the pump/pipe system based on the pump you selected in (b)? Specify the capacity (gpm), head (ft), brake horsepower input to the pump (hp). and efficiency of the pump. z₁-0ft Hinged-disc foot valve with strainer L-85 ft 5-nom sch 40 Commercial steel River B&G Series 80SC Inline pump Irrigation ditch Z₂-30 ft
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SOLUTION 586 arx 48 MPa cx140 MPa and T 30 MPa a Show d 4875 ... View the full answer
Related Book For
Fundamentals of Thermal-Fluid Sciences
ISBN: 978-0078027680
5th edition
Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala
Posted Date:
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