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Search: Posts Made By: XPMorten
Showing results 1 to 8 of 8
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Forum: Tech Log
25th Dec 2009, 13:29
Replies: 70
Views: 30,802
Posted By XPMorten

A bit more details. The system will be moving...

A bit more details.
The system will be moving the trailing edge through a 3 deg arc,
with the edge deflecting up and down by as much as 1,5 deg either side
of a neutral setting position. It will...
Forum: Tech Log
23rd Dec 2009, 20:52
Replies: 70
Views: 30,802
Posted By XPMorten

So basicly, automated cruise flap ensures that...

So basicly, automated cruise flap ensures that the wing STAYS inside
the low drag bucket for a larger portion of the flight reducing drag.
I would guess the main advantage would be whenever you...
Forum: Tech Log
23rd Dec 2009, 18:46
Replies: 70
Views: 30,802
Posted By XPMorten

Boeing calls it Cruise Flap. One increases...

Boeing calls it Cruise Flap. One increases camber to reduce drag.

For a better understanding of the theory behind it, some reading
up on Supercritical Airfoils...
Forum: Tech Log
20th Dec 2009, 09:36
Replies: 70
Views: 30,802
Posted By XPMorten

The FCOM doesnt mention any symetric "up" aileron...

The FCOM doesnt mention any symetric "up" aileron as some claim to see.
So if it's the case, it probably is some testflight precaution as mentioned.

Only mention of aileron droop is;
1. With...
Forum: Tech Log
19th Dec 2009, 21:53
Replies: 70
Views: 30,802
Posted By XPMorten

Would make sense going all the way unofficially...

Would make sense going all the way unofficially at this point
to see what max load the "fix" can take since this is new territory design.
No point in waiting another 6 months for the official...
Forum: Tech Log
19th Dec 2009, 08:20
Replies: 70
Views: 30,802
Posted By XPMorten

30th of november ZY997 successfully completed the...

30th of november ZY997 successfully completed the static test with
the new wingbox design. The "2C test" exceeded the 100% load (2,5G) which
is required by the FAA for first flight.
They...
Forum: Tech Log
18th Dec 2009, 15:48
Replies: 70
Views: 30,802
Posted By XPMorten

Rainboe, it's got 6 generators, 2 on each eng, 2...

Rainboe, it's got 6 generators, 2 on each eng, 2 on the APU.
1 Main bat, 1 APU bat, RAT. 4 main buses.

(EDIT a tad late)
Forum: Tech Log
18th Dec 2009, 14:50
Replies: 70
Views: 30,802
Posted By XPMorten

the wings are designed to flex. At max load...

the wings are designed to flex.
At max load (around 4 G's) they will deflect 26 feet.
The first flight was all about testing controls and check
for flutter which one can imagine can be a risk...
Showing results 1 to 8 of 8


 
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