Problem 1- ~~/ In an ideal Otto cycle of air, suppose the air is compressed to 650 K and 1800 kPa before heat addition, and waste heat is rejected at 680 K and 180 kPa. Account for the variation of air's specific heats and determine a. J Sketch the processes of the cycle on a T-s diagram. On the diagram, clearly specify the conserved quantity / quantities of each process.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Problem 1 - ./~/
In an ideal Otto cycle of air, suppose the air is compressed to 650 K and
1800 kPa before heat addition, and waste heat is rejected at 680 K and 180 kPa. Account for
the variation of air's specific heats and determine
a.
b.
C.
) Sketch the processes of the cycle on a T-s diagram. On the diagram, clearly specify
the conserved quantity / quantities of each process.
the air's internal energy at the beginning of each process;
J
() the heat added to each kg of air and the heat rejected by each kilogram of air;
Transcribed Image Text:Problem 1 - ./~/ In an ideal Otto cycle of air, suppose the air is compressed to 650 K and 1800 kPa before heat addition, and waste heat is rejected at 680 K and 180 kPa. Account for the variation of air's specific heats and determine a. b. C. ) Sketch the processes of the cycle on a T-s diagram. On the diagram, clearly specify the conserved quantity / quantities of each process. the air's internal energy at the beginning of each process; J () the heat added to each kg of air and the heat rejected by each kilogram of air;
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