Voorbeelden van het gebruik van Flapping wing in het Engels en hun vertalingen in het Nederlands
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Links to the theme flapping wings.
Each flapping wing of this ornithopter has two spars.
The E-bird flights with flapping wings like authentic bird.
The flapping wings of a crow flap seem only to intensify the silence.
E-bird flights with flapping wings like authentic bird.
The flapping wings of a crow flap seem only to intensify the silence.
A special version of a flapping wing derives from K. Herzog 1963.
A sail- though in other circumstances- has about the same function as a flapping wing.
Covering of a flapping wing with an elastic film.
The start of the first powered flight of an electrically driven flapping wing model is to be seen.
Bird flights with flapping wings like authentic bird.
A flapping wing is an aerodynamic machine with two working cycles,
The velocity proportions at the flapping wing are completely different.
This flapping wing design of the Seagull was developed by Percival H.
In flight practice the articulated flapping wing has a big advantage.
On a stretched flapping wing lift is generated similar to an inflexible airfoil flown against from the front.
For further information about the Rotation of the flapping wing see the following chapter 4.
This flapping wing design of the Seagull was developed by Percival H. Spencer(USA 1958)
The basic operating principle of a flapping wing has already been discovered by Otto Lilienthal 1889.
a tailless flapping wing drone.
Basic spar framework of a flapping wing for profiles with known profile polars.
However, changing the way of flying is possible for birds with the aid of reserves of lift coefficient at the corresponding problem areas of the flapping wing.
In the upstroke, a mechanical drive of the flapping wing is not necessary in these cases.
In the essay Flapping Wing Designs(in German,
The position of the vortex filaments at the trailing edge of the flapping wing is used for this purpose.
The particular about this flapping wing is the down cambered airfoil shaped by battens.
are mainly two major tasks, the development of the drive technology and the development of the flapping wing.
Here an aeroelastic twistable profiled flapping wing according to the Shearflex Principle.
The advantages of the flapping wing working in opposite directions during wing up-
With these tow information's selective adjustments of the twisting moment of the flapping wing, the driving power and the cycle time ratio are possible.