The figure shows a pump delivering 840 L/min of crude oil (sg = 0.85) from anunderground storage drum to the first stage of a processing system. (a) If the total energyloss in the system is 4.2 N-m/N of oil flowing, calculate the power delivered by the pump.(b) If the energy loss in the suction pipe is 1.4 N-m/N of oil flowing, calculate the pressureat the pump inlet.SuctionpipeDN 65Schedule 401.5m10 mPumpFlow3mAir at 825 kPa

Given:- 840 L/min crude oil sg=0.85 total energy loss=4.2N-m/N To find:- pressure at the pump level…

Answered: m/N of oil flowing, calculate the power…

Engineering

Civil Engineering

m/N of oil flowing, calculate the power delivered Suction pipe is 1.4 N-m/N of oil flowing, calculate

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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Concept explainers

Friction

Friction is defined as the force that prevents any solid surface, any layer of fluid, or any kind of element or material from sliding.

Question

The figure shows a pump delivering 840 L/min of crude oil (sg = 0.85) from an
underground storage drum to the first stage of a processing system. (a) If the total energy
loss in the system is 4.2 N-m/N of oil flowing, calculate the power delivered by the pump.
(b) If the energy loss in the suction pipe is 1.4 N-m/N of oil flowing, calculate the pressure
at the pump inlet.
Suction
pipe
DN 65
Schedule 40
1.5m
10 m
Pump
Flow
3m
Air at 825 kPa

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