A pump is used to move water from a lake to a large industrial tank, which is 30 m higher than the reservoir surface through a pipe 300 m long at a flow rate of 1 m³/s. The pipes are uniform and having a diameter of 60 cm. The friction factor in the pipe is given as f = 0.05. The vapour pressure of water can be taken as 4780 kPa. Calculate (a) Velocity of water through the pipe (b) Head loss in the pipe (c) Required head by the pump (d) Power supplied, in kW if pump efficiency is 75% (e) Available NPSH for the pump installation

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A pump is used to move water from a lake to a large
industrial tank, which is 30 m higher than the reservoir
surface through a pipe 300 m long at a flow rate of 1
m³/s. The pipes are uniform and having a diameter of 60
cm. The friction factor in the pipe is given as f = 0.05.
The vapour pressure of water can be taken as 4780 kPa.
Calculate
(a) Velocity of water through the pipe
(b) Head loss in the pipe
(c) Required head by the pump
(d) Power supplied, in kW if pump efficiency is 75%
(e) Available NPSH for the pump installation
Transcribed Image Text:A pump is used to move water from a lake to a large industrial tank, which is 30 m higher than the reservoir surface through a pipe 300 m long at a flow rate of 1 m³/s. The pipes are uniform and having a diameter of 60 cm. The friction factor in the pipe is given as f = 0.05. The vapour pressure of water can be taken as 4780 kPa. Calculate (a) Velocity of water through the pipe (b) Head loss in the pipe (c) Required head by the pump (d) Power supplied, in kW if pump efficiency is 75% (e) Available NPSH for the pump installation
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