At the beginning of compression in a diesel cycle T= 300 K, P = 200 kPa and after combustion (heat addition) is complete T= 1500 K and P = 7.0 MPa. Find the compression ratio, the thermal efficiency and the mean effective pressure.
At the beginning of compression in a diesel cycle T= 300 K, P = 200 kPa and after combustion (heat addition) is complete T= 1500 K and P = 7.0 MPa. Find the compression ratio, the thermal efficiency and the mean effective pressure.
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
help for diesel cycle fill the table plss
![Diesel Cycle
Color Key
0.287 [kJ/kg-K]
0.717 [kJ/kg-K]
1.004 [kJ/kg-K]
Ideal Gas Model, constant specific heats
RR =
Fill In
Instructions
Sensitivity Study
Cy =
Problem
CR =
C, =
Diesel
Sample Problem
gamma =
1.400
Constants
P [kPa]
T(°C]
v [m³/kg]
s [kJ/kg-K] u [kJ/kg]
STATE POINTS
T[K]
1 - Compression In
2 - Combustion Begins
3 - Expansion Begins
4 - Expansion Ends
5 - Compression In
PROCESSES
Uin [KJ/kg]
Uout [kJ/kg]
Q [kJ/kg]
W [kJ/kg]
Compression
1-2 Isentropic compression
2-3 Constant pressure heat addition
3-4 Isentropic expansion
4-1 Constant volume heat rejection
Combustion
Power Stroke
Heat Rejection
Sums =
0.0
0.0
Eta =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F33b62b2e-d743-4cc5-bf71-15df368cef52%2F586f70b2-5ec0-487b-8801-401215a20521%2Fqzv83wi_processed.png&w=3840&q=75)
Transcribed Image Text:Diesel Cycle
Color Key
0.287 [kJ/kg-K]
0.717 [kJ/kg-K]
1.004 [kJ/kg-K]
Ideal Gas Model, constant specific heats
RR =
Fill In
Instructions
Sensitivity Study
Cy =
Problem
CR =
C, =
Diesel
Sample Problem
gamma =
1.400
Constants
P [kPa]
T(°C]
v [m³/kg]
s [kJ/kg-K] u [kJ/kg]
STATE POINTS
T[K]
1 - Compression In
2 - Combustion Begins
3 - Expansion Begins
4 - Expansion Ends
5 - Compression In
PROCESSES
Uin [KJ/kg]
Uout [kJ/kg]
Q [kJ/kg]
W [kJ/kg]
Compression
1-2 Isentropic compression
2-3 Constant pressure heat addition
3-4 Isentropic expansion
4-1 Constant volume heat rejection
Combustion
Power Stroke
Heat Rejection
Sums =
0.0
0.0
Eta =
Transcribed Image Text:At the beginning of compression in a diesel cycle T= 300 K, P = 200 kPa and
after combustion (heat addition) is complete T= 1500 K and P = 7.0 MPa. Find
the compression ratio, the thermal efficiency and the mean effective pressure.
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