Consider a simple and ideal Brayton cycle operating with a pressure ratio of 8, where the air enters the compressor at 300 K and 100 kPa, while it enters the turbine at 1050 K. Assume specific heats are evaluated at 700 K. 1. Report the temperature at the inlet to the heat exchanger in K to one decimal place using rounding. 2. Report the amount of heat added to the cycle in kJ/kg to one decimal place using rounding. 3. Report the temperature after expansion in the turbine in K to one decimal place using rounding. 4. Report the amount of heat rejected by the cycle in kJ/kg to one decimal place using rounding. 5. Report the thermal efficiency as a percentage (0 to 100) to one decimal place using rounding.
Consider a simple and ideal Brayton cycle operating with a pressure ratio of 8, where the air enters the compressor at 300 K and 100 kPa, while it enters the turbine at 1050 K. Assume specific heats are evaluated at 700 K. 1. Report the temperature at the inlet to the heat exchanger in K to one decimal place using rounding. 2. Report the amount of heat added to the cycle in kJ/kg to one decimal place using rounding. 3. Report the temperature after expansion in the turbine in K to one decimal place using rounding. 4. Report the amount of heat rejected by the cycle in kJ/kg to one decimal place using rounding. 5. Report the thermal efficiency as a percentage (0 to 100) to one decimal place using rounding.
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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Consider a simple and ideal Brayton cycle operating with a pressure ratio of 8, where the air enters the compressor at 300 K and 100 kPa, while it enters the turbine at 1050 K. Assume specific heats are evaluated at 700 K.
1. Report the temperature at the inlet to the heat exchanger in K to one decimal place using rounding.
2. Report the amount of heat added to the cycle in kJ/kg to one decimal place using rounding.
3. Report the temperature after expansion in the turbine in K to one decimal place using rounding.
4. Report the amount of heat rejected by the cycle in kJ/kg to one decimal place using rounding.
5. Report the thermal efficiency as a percentage (0 to 100) to one decimal place using rounding.
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