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Old 14th August 2007 | 18:31
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XPMorten
 
Joined: Jan 2005
Posts: 319
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From: north
B757 spoiler/speedbrake logic

Hi,

For simulation purposes we need a bit of help on the
757 spoiler system. I have the AOM, but it's really not that
helpful explaining the logic.

What we need to know is stuff like;
- In a roll, do ALL the rollspoilers on the LOW wing deploy,
or does is the number of spoilers depend on Control Wheel input?
- Is it correct that CW input needs to be greater than 11 deg for
deployment of rollspoilers?
- You are in level flight WITH speedbrakes, then do a sharp turn,
what happens? Do the UP wing spoilers retract?
- what are the max deflections in degrees for speedbrakes and rollspoilers?

Other useful information would be appreciated as well, also
on similar types of acf.

Attach a drawing for easy reference.



Cheers,

M
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