A manufacturing company uses a 100 bar hydraulic power system which supplies 10 liter/minute of oil flow. The shaft speed is 1500 RPM and the nominal displacement is 8 cm3/revolution. The theoretical drive torque is 11.4 Nm. If the electric motor driving the pump has an efficiency of 95%, a. Name in detail all 27 hydraulic power components as illustrated in the above figure. b. Calculate the volumetric efficiency, the fluid and shaft power, the overall efficiency of the pump.
A manufacturing company uses a 100 bar hydraulic power system which supplies 10 liter/minute of oil flow. The shaft speed is 1500 RPM and the nominal displacement is 8 cm3/revolution. The theoretical drive torque is 11.4 Nm. If the electric motor driving the pump has an efficiency of 95%, a. Name in detail all 27 hydraulic power components as illustrated in the above figure. b. Calculate the volumetric efficiency, the fluid and shaft power, the overall efficiency of the pump.
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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Question
A manufacturing company uses a 100 bar hydraulic power system which supplies 10 liter/minute of oil
flow. The shaft speed is 1500 RPM and the nominal displacement is 8 cm3/revolution. The theoretical
drive torque is 11.4 Nm. If the electric motor driving the pump has an efficiency of 95%,
a. Name in detail all 27 hydraulic power components as illustrated in the above figure.
b. Calculate the volumetric efficiency, the fluid and shaft power, the overall efficiency of the pump.
Transcribed Image Text:10 11
15
8
9.
16
21 20
18
13 14
2 3 4
26
25
19
(M)
12
i27
7
23
17
24
1
22
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