A cold air-standard Diesel cycle (k =1.4) has a compression ratio of 18.1 and a cutoff ratio of 2.5. The state at the beginning of the compression is fixed at 14.7 psia and T = 85 F. For this cycle determine: (a) sketch a P-V diagram for the cycle and label the data states (b) the maximum pressure (psia) (c) the thermal efficiency (d) the net work (Btu/lbm)

A cold air-standard Diesel cycle (k =1.4) has a compression ratio of 18.1 and a cutoff ratio of 2.5. The state at the beginning of the compression is fixed at 14.7 psia and T = 85 F. For this cycle determine: (a) sketch a P-V diagram for the cycle and label the data states (b) the maximum pressure (psia) (c) the thermal efficiency (d) the net work (Btu/lbm)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Solve d) net work output

A cold air-standard Diesel cycle (k =1.4) has a compression ratio of 18.1 and a cutoff
ratio of 2.5. The state at the beginning of the compression is fixed at 14.7 psia and T =
85°F. For this cycle determine:
(a) sketch a P-V diagram for the cycle and label the data states
(b) the maximum pressure (psia)
(c) the thermal efficiency
(d) the net work (Btu/lbm)

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