A Diesel Cycle has a cut-off ratio of 2.5 and the volume at the beginning of Heat addition is 0.05 m3/kg. Find the efficiency of the cycle if the net work of the cycle and mean
A Diesel Cycle has a cut-off ratio of 2.5 and the volume at the beginning of Heat addition is 0.05 m3/kg. Find the efficiency of the cycle if the net work of the cycle and mean
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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Multiple Choice. Choose the correct answer and show COMPLETE
solution. (Diesel CYCLE)
15. A Diesel Cycle has a cut-off ratio of 2.5 and the volume at the beginning of Heat
addition is 0.05 m3/kg. Find the efficiency of the cycle if the net work of the cycle and
mean effective pressure is 900 KJ/KG and 950 KPa respectively.
a. 33.125%
b. 40.633 %
c. 38.444 %
d. 48.125 %
Transcribed Image Text:Diesel Cycle
1-2:Isentropic compression
2-3: Constant pressure heat addition
3-4:Isentropic expansion
4-1: Constant volume heat rejection
Qin
3
T3
Qin
Wan
Wout
4.
T
Win
f Qout.
W.
Qout
1
V
C201jmechanicalbooster.com
P-V and T-S Diagram of Diesel Cycle
Figure 6
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