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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
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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DIESEL CYCLE SOLVED

IN EXCEL ALSO 

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: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 =
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.
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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