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Forum: Tech Log

17th Apr 2014, 21:00

Replies: 36

V1,reverser deployed,go or nogo

Views: 7,476

Posted By tdracer

All that stuff was done to certify the 767 and...

All that stuff was done to certify the 767 and meet 25.933 pre-Lauda. They even did a flight test - IIRC at a steady 200 knots/20k and the engine at idle, they deployed the reverser and showed it...

Forum: Tech Log

16th Apr 2014, 23:14

Replies: 36

V1,reverser deployed,go or nogo

Views: 7,476

Posted By tdracer

As chimbu notes, the configuration makes a huge...

As chimbu notes, the configuration makes a huge difference. With wing mounted engines and fan cascades (e.g. Lauda), the reverser efflux effectively destroys nearly all the lift on that wing and it...

Forum: Tech Log

16th Apr 2014, 18:32

Replies: 36

V1,reverser deployed,go or nogo

Views: 7,476

Posted By tdracer

Post Lauda, Boeing stopped showing direct...

Post Lauda, Boeing stopped showing direct compliance with FAR 25.933 (turns out that the methods of showing compliance were inadequate anyway). Instead, Boeing has used "ELOS" - Equivalent Level Of...

Forum: Tech Log

16th Apr 2014, 03:34

Replies: 36

V1,reverser deployed,go or nogo

Views: 7,476

Posted By tdracer

Artie On the neo-classic 737 (heck, all...

Artie

On the neo-classic 737 (heck, all the pre-FADEC Boeings), it is true that the throttle will auto-retard for uncommanded T/R deployment.

On FADEC, it's all done with electrons, the...

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