Thread: Discussion V-tail to aileron mixing?
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Old Aug 08, 2012, 08:40 AM
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Quote:
Originally Posted by Teamsherman View Post
Hi guys,

I've got a v-tail plane here that I've set up, but I want to add a v tail to aileron mix.

Now does the right v tail surface go up if the right aileron goes up? The manual here says they need to move in opposite directions which seems like it would be counter-productive! Any help appreciated.

At ghe moment if I bank right and the right aileron goes up so does the right v tail surface, is that right?

For elevator both v tail surfaces move up for up and Down for down. For rudder the both go in different directions.
If you're trying for the equivalent of an aileron-rudder mix, you want them opposite. Right aileron goes up, right wing down. You want a bit of right yaw, so right ruddervator has to go down/right, and left ruddervator up/right. Pitch forces cancel out, leaving a right yaw force.

If you were thinking trying to use the v tail to assist roll, ie moving in the same sense as the ailerons, I expect you'd get some pretty nasty adverse yaw.
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