The Turbine System Flashcards
1
Q
What is the purpose of the turbine system?
A
To extract energy from the gas flow to power the compressor and the auxiliary gearbox
2
Q
What are the most highly stresses components of a jet engine?
A
Th blades
3
Q
Explain ‘active clearance control’ in a turbine gas system
A
Active system which uses hot bleed air to expand the casing of the turbine to maintain a very small clearance from the blade tips even when the turbine is at its hottest.
