777-300ER High power run
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- Опубликовано: 27 сен 2024
- Doing a high power engin run-up for balancing check (N1 vibrations) on a GE90-115B.
The engine is warmed up for some minutes, then power is set.
First check at 50% N1, then 80% and 100% N1.
The other engine is set to approx. 60% N1 to balance thrust (watch the nose gear when the tested engine is at 100%!)
I'm sorry but the audio is terrible on that it's a shame
Impossible to hear anything at high power...
If this jet is rockin' don't come knockin'
Does that put stress on the NLG? Looks like it's shaking a whole lot.
It is indeed shaking a lot! But the wheels and the shock absorber are there to dampen all this!
One word.
WOW!
theoretically, how long could it approx run 100% before over-temp? any difference stationary vs with airspeed?