Question 9Consider an ideal 4-stroke Diesel engine cycle. Air is compressed isentropically and combustion is modelled as an isobaric heat addition. The gas then expands isentropically and the exhaust/intake strokes are modelled as a single isochonic heat rejection process Air enters the engine attemperature 316 k and 1.013 bar. The compression ratio is r= 12.1 and cut-off ratio re=3.3. Estimate the heat added during combustion per kilogram of air. Give your answer in kl/kg to the nearest whole number. For air o-1.005 k/kgK and cy 0.718 k/kgk.

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Question 9 Consider an ideal 4-stroke Diesel engine cycle. Air is compressed isentropically and combustion is modelled as an isobaric heat addition. The gas then expands isentropicaliy and the exhaust/intake strokes are madelled as a singe sochone heat rejection pracess Ar ters the enge at temperature 316 kand 1.013 bar. The compression ratio isr12.1 and cut-off ratio re3.3. Estimate the heat added during combustion per kilogram of air. Gve your ansver in kg to the nearest whoie number. For airs 1.005 kgand 01aig

Question 9 Consider an ideal 4-stroke Diesel engine cycle. Air is compressed isentropically and combustion is modelled as an isobaric heat addition. The gas then expands isentropicaliy and the exhaust/intake strokes are madelled as a singe sochone heat rejection pracess Ar ters the enge at temperature 316 kand 1.013 bar. The compression ratio isr12.1 and cut-off ratio re3.3. Estimate the heat added during combustion per kilogram of air. Gve your ansver in kg to the nearest whoie number. For airs 1.005 kgand 01aig

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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