Is axial bearing in turbo fan,turbo jet engines neutraly loaded,if yes then turbine/fan and compresor produce eqaul and opposite force?
If yes ,where then thrust come from,at internal walls,must be some pressure net force to produce thrust.
Asked
Active
Viewed 129 times
1
-
1See: On which point(s) in a jet engine does the reaction force act? – mins Oct 01 '21 at 20:42
-
@mins thanks nice explanation – user707264 Oct 02 '21 at 09:00
1 Answers
2
No it generally is not neutral. There is usually some net force. The reason is that very low force is actually bad for bearing life. Look up skidding. So a small imbalance in forces between compressor and turbine is introduced intentionally
Daniel K
- 5,508
- 1
- 14
- 25