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A dual cycle has air operating as the working fluid. The air begins the compression process at 100 kPa and 40°C. During the heat addition process, 1200 kJ/kg of heat is added to the air. The pressure ratio in the cycle is 2, and the compression ratio of the cycle is 18. Treating the air as an ideal gas with variable specific heats, determine the net work per kg of air produced in the cycle. Note: No Rounding off

A dual cycle has air operating as the working fluid. The air begins the compression process at 100 kPa and 40°C. During the heat addition process, 1200 kJ/kg of heat is added to the air. The pressure ratio in the cycle is 2, and the compression ratio of the cycle is 18. Treating the air as an ideal gas with variable specific heats, determine the net work per kg of air produced in the cycle. Note: No Rounding off

Elements Of Electromagnetics
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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A dual cycle has air operating as the working fluid. The air begins the compression process at 100 kPa and 40°C. During the heat addition process, 1200 kJ/kg of heat is added to the air. The pressure ratio in the cycle is 2, and the compression ratio of the cycle is 18. Treating the air as an ideal gas with variable specific heats, determine the net work per kg of air produced in the cycle.

Note: No Rounding off

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