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Old 25th July 2012 | 17:10
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PPRuNeUser0179
 
Joined: Feb 2012
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exceeding engine limitations

Hi guys
I did not know if I should post this in the Engineers and Technicians Forum or in the Questions Forum so please excuse me if I made an error.
I'm curious as to what happens when you exceed you main engine gauges in a turbine helicopter?Possibly a Bell 206 Jetranger.
I'm referring to the N1,TOT,TRQ,Nr,N2.
I know that you will exceed your torque way before you exceed your N1 and TOT (in the 206) but I am just curious as to what events will lead up after exceeding each of these gauges:
1)N1
2)TOT
3)TRQ
4)Nr
5)N2

This may be a silly question but there is no such thing as TOO much knowledge right?
Thanks guys
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