The critical cavitation number of a pump is 0.12, the vapor pressure head is 0.2 m, the atmospheric pressure head is 9.69 m. the pump will be placed above the susction well using a pipe of diameter D=200 mm, and L=10 m long, roughnous =0.03 mm. The minor losses is (5.5v2/2g). The taotal head at the operation discharge of Q-35 l/s is H-25 m. (assume A=0.0167). 1- Calculate the NPSH (Net postive Section Head) 2- Calculate the Suction Lift

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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The critical cavitation number of a pump is 0.12, the vapor pressure head is 0.2 m, the atmospheric pressure head is 9.69 m.
the pump will be placed above the susction well using a pipe of diameter D=200 mm, and L=10 m long, roughnous >=0.03 mm.
The minor losses is (5.5v2/2g). The taotal head at the operation discharge of Q-35 l/s is H=25 m. (assume A=0.0167).
1- Calculate the NPSH (Net postive Section Head)
2- Calculate the Suction Lift
Transcribed Image Text:The critical cavitation number of a pump is 0.12, the vapor pressure head is 0.2 m, the atmospheric pressure head is 9.69 m. the pump will be placed above the susction well using a pipe of diameter D=200 mm, and L=10 m long, roughnous >=0.03 mm. The minor losses is (5.5v2/2g). The taotal head at the operation discharge of Q-35 l/s is H=25 m. (assume A=0.0167). 1- Calculate the NPSH (Net postive Section Head) 2- Calculate the Suction Lift
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