An Ideal Diesel cycle has a compression ratio of 19 and a cut-off ratio of 3. At the beginning of the compression process, air is at 100 kPa and 37°C, and 950 kJ/kg of heat is transferred to air during the constant-volume heat-addition process. Accounting for the variation of specific heats with temperature (use the following link for the ideal gas properties of air). ideal gas properties of air.pdf Find the temperatures at the end of each process and Find the net-work output and the thermal efficiency for this cycle
An Ideal Diesel cycle has a compression ratio of 19 and a cut-off ratio of 3. At the beginning of the compression process, air is at 100 kPa and 37°C, and 950 kJ/kg of heat is transferred to air during the constant-volume heat-addition process. Accounting for the variation of specific heats with temperature (use the following link for the ideal gas properties of air). ideal gas properties of air.pdf Find the temperatures at the end of each process and Find the net-work output and the thermal efficiency for this cycle
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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please use international values

Transcribed Image Text:Darcy fiction factor, f
Laminar flow,f364/Re
Redaive roughaess e/D
60°O
Laminar Transitional Turbulent
low Now
0.08
Fully rough turbulent flow (flevels off)
0.05
0.06
100
0.05
0.015
0.04
100
800
900
0.03
0.025
T000
80000
0.02
90000
Roughness, e
Macrial
20000
6-60
as
Smooth pipes
0.003-0.03
1000'
Wood sta ve
100
panous 1
S100'0
Copper or brass tubing
So0000'0
0.15
Galvanized iron
10000 0
0'800 ריררדד
10 2(10) 34 56 8 104 2(10) 3 4 56 8 105 210) 3 4 56 8 1 210) 3 4 56 8 10 10) 34 36 8 108
10'0
Wrought iron
Stainless stoel
7000
0.045
S10000
600
Commerlal stcel
S10000
Reynolds number, Re

Transcribed Image Text:An Ideal Diesel cycle has a compression ratio of 19 and a cut-off ratio of 3. At the beginning of the compression process,
air is at 100 kPa and 37°C, and 950 kJ/kg of heat is transferred to air during the constant-volume heat-addition process.
Accounting for the variation of specific heats with temperature (use the following link for the ideal gas properties of air).
ideal gas properties of air.pdf
Find the temperatures at the end of each process and Find the net-work output and the thermal efficiency for this cycle
(12pt) 3 v
Arial T T T
II
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