Part A. 12 km
Part B. Sea Level
Part C. Discussion
1. Discuss the results obtained in Part A. How do the specific thrust and fan pressure ratio
change with T04? How does the Prc where the maximum specific thrust is obtained
change with T04? What can you say about the variations of TSFC and the overall
efficiency with Prc at different T04?
The specific thrust and fan pressure ratio increase with T04. Prc also increases as T04 increases.
There are minor variations of TSFC and overall efficiency at different T04. TSFC has a slight
increase at increasing T04, whereas overall efficiency has a slight decrease.
2. Compare and contrast the results obtained in Parts A and B.
The specific thrust and fan pressure ratio at sea level are lower than they are at 12 km. TSFC is
higher at sea level than it is at 12 km. Overall efficiency is lower at sea level than 12 km.