A The compression ratio of a diesel cycle is 15.5, and the cutoff occurs at 10% of the stroke. 14 psia and 600 K characterize state 1. Calculate the following for the hot-air standard with k= 1.34 and a starting volume of 2 cu ft: Qin a. Find T2 , P2 , V2 , T3 , V3 , P4 , and T4 3

Elements Of Electromagnetics
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Publisher:Sadiku, Matthew N. O.
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A The compression ratio of a diesel cycle is 15.5, and the cutoff occurs at 10% of the stroke.
14 psia and 600 K characterize state 1. Calculate the following for the hot-air standard with k= 1.34
and a starting volume of 2 cu ft:
Qin
a. Find T2 , P2 , V2 , T3 , V3 , P4 , and T4
3
P = P,
b. Compute the heat added (QA),
Wout
heat rejected (Qr), work (W) and
the cycle efficiency (e).
P.
c. for a rate of circulation of 1000 cfm,
Qout
compute the horsepower.
Transcribed Image Text:A The compression ratio of a diesel cycle is 15.5, and the cutoff occurs at 10% of the stroke. 14 psia and 600 K characterize state 1. Calculate the following for the hot-air standard with k= 1.34 and a starting volume of 2 cu ft: Qin a. Find T2 , P2 , V2 , T3 , V3 , P4 , and T4 3 P = P, b. Compute the heat added (QA), Wout heat rejected (Qr), work (W) and the cycle efficiency (e). P. c. for a rate of circulation of 1000 cfm, Qout compute the horsepower.
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