An ideal dual cycle has a compression ratio of 18. At the beginning of the compression process, air is at 100 kPa and 20 o C, while it is at 1900 o C at the end of the heat-addition processes. If the amount of heat added to air is 1000 kJ/kg, determine the following: 1- The amount of heat added at constant pressure, 2- The amount of heat added at constant volume, 3- The net work done by the cycle, 4- The thermal efficiency of the cycle, and 5- The mean effective pressure.
An ideal dual cycle has a compression ratio of 18. At the beginning of the compression process, air is at 100 kPa and 20 o C, while it is at 1900 o C at the end of the heat-addition processes. If the amount of heat added to air is 1000 kJ/kg, determine the following: 1- The amount of heat added at constant pressure, 2- The amount of heat added at constant volume, 3- The net work done by the cycle, 4- The thermal efficiency of the cycle, and 5- The mean effective pressure.
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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An ideal dual cycle has a compression ratio of 18. At the beginning of the compression process, air is at 100 kPa and 20 o C, while it is at 1900 o C at the end of the heat-addition processes. If the amount of heat added to air is 1000 kJ/kg, determine the following: 1- The amount of heat added at constant pressure, 2- The amount of heat added at constant volume, 3- The net work done by the cycle, 4- The thermal efficiency of the cycle, and 5- The mean effective pressure.
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