Ulm and light aircraft of the future

Transport and new transport: energy, pollution, engine innovations, concept car, hybrid vehicles, prototypes, pollution control, emission standards, tax. not individual transport modes: transport, organization, carsharing or carpooling. Transport without or with less oil.
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elephant
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by elephant » 10/09/12, 15:12

By the way, the specialists:

is it possible to automate the anti-torque propeller?
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Gaston
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by Gaston » 10/09/12, 15:22

elephant wrote:By the way, the specialists:

is it possible to automate the anti-torque propeller?
It all depends on what you encompass in the verb automate ...

Enslave the adjustment of the antiouple so that in the absence of control the helicopter goes straight, yes, it is possible.
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chatelot16
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by chatelot16 » 10/09/12, 15:51

on the reduced model it is common to have a gyroscope that keeps the helicopter in a straight line

when we are in the helicopter the piloting is easier than a reduced model, and we can prefer to drive everything is even for the maximum security ... rather than let to make the electronics, and to break the mouth in case of failure because we do not know how to fly manually

the drones or other model reduced too big are dangerous for the others ... and all the more worrying that without danger for the one who pilots them ...

for an ulm it's simpler, the pilot is inside.

on his land or on land with the agreement of the owner we do what we want
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sen-no-sen
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by sen-no-sen » 10/09/12, 16:09

chatelot16 wrote:
when we are in the helicopter the piloting is easier than a reduced model, and we can prefer to drive everything is even for the maximum security ...


Are you a helicopter pilot?
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chatelot16
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by chatelot16 » 10/09/12, 16:32

alas only a little pilot model reduced

but I already had this kind of discussion with real helico pilot: there is no need for electronics to help piloting!

with the reduced model, it is more difficult, both because it is smaller so faster and more unstable, and because we are not in, so we see less well and we risk to reverse next the position of the helico
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elephant
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by elephant » 10/09/12, 16:32

Gaston said:

It all depends on what you encompass in the verb automate ...

Enslave the adjustment of the antiouple so that in the absence of control the helicopter goes straight, yes, it is possible.


That's pretty much what I "wish". That would be good enough, thank you.
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by Gaston » 10/09/12, 16:38

elephant wrote:Gaston said:
Enslave the adjustment of the antiouple so that in the absence of control the helicopter goes straight, yes, it is possible.

That's pretty much what I "wish". That would be good enough, thank you.
The answer given in the meantime:
chatelot16 wrote:on the reduced model it is common to have a gyroscope that keeps the helicopter in a straight line
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by Cuicui » 10/09/12, 21:05

If you have watched the Mosquito video, you will admire the descents in auto-rotation: on landing, the blades still have enough kinetic energy for a small jump of chip ...
Mosquito and C77 Ranabot are real helicopters with cyclic and collective pitch control for maximum maneuverability. Nothing to do with the small engines whose vertical displacement is ensured by the control of gas, as the now famous http://www.youtube.com/watch?v=OM7HHB51 ... re=related
(bi-engine, please!) which has also emulated.
We can not compare helicopters and planes, it's not the same use.
The price of the Mosquito kit is lower than that of some ulm two-seater.
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chatelot16
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by chatelot16 » 10/09/12, 21:25

bin yes autorotation! a good helicopter must be able to do it otherwise it's a flying coffin

a good helicopter remains controllable in case of engine failure: the rotor blades become gliders that turn in circles

an engine failure in helico is serious only if it happens during a delicate maneuver too close to the ground ... but if there is altitude, one can ask or one wants in autorotation
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by Flytox » 10/09/12, 22:45

an engine failure in helico is serious only if it happens during a delicate maneuver too close to the ground ... but if there is altitude, one can ask or one wants in autorotation


Wants or can? .......... think about water, forest, mountain, city that can be very extensive .....
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