The picture below depicts a system for delivering chocolate ganache in liquid form. The nozzle on the end of the hose requires 140 kPa of pressure to operate effectively. The hose is smooth plastic with an ID of 25 mm. The chocolate has a specific gravity of 1.1 and a dynamic viscosity of 2.0 X 10-3 Pa*s. If the length of the hose is 85 m and there is a change in height of 10 m, determine (a) the power delivered by the pump to the ganache and (b) the pressure at the outlet of the pump. Neglect the energy losses on the suction side of the pump. The flow rate is 85 L/min.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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The picture below depicts a system for delivering chocolate ganache in liquid form. The
nozzle on the end of the hose requires 140 kPa of pressure to operate effectively. The
hose is smooth plastic with an ID of 25 mm. The chocolate has a specific gravity of 1.1
and a dynamic viscosity of 2.0 X 10-3 Pa*s. If the length of the hose is 85 m and there is a change in height of 10 m, determine
(a) the power delivered by the pump to the ganache and
(b) the pressure at the outlet of the pump.
Neglect the energy losses on the suction side of the pump. The flow rate is 85 L/min.

Vent
Pump
1.2 m
15 m
Transcribed Image Text:Vent Pump 1.2 m 15 m
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