canard

A canard is an aeronautical arrangement wherein a small forewing or foreplane is placed forward of the main wing of a fixed-wing aircraft. The term "canard" may be used to describe the aircraft itself, the wing configuration or the foreplane. Despite the use of a canard surface on the first powered aeroplane, the Wright Flyer of 1903, canard designs were not built in quantity until the appearance of the Saab Viggen jet fighter in 1967. The aerodynamics of the canard configuration are complex and require careful analysis. Rather than use the conventional tailplane configuration found on most aircraft, an aircraft designer may adopt the canard configuration to reduce the main wing loading, to better control the main wing airflow, or to increase the aircraft’s maneuverability, especially at high angles of attack or during a stall. Canard foreplanes, whether used in a canard or three-surface configuration, have important consequences on the aircraft’s longitudinal equilibrium, static and dynamic stability characteristics.
JACEK'S DUCK - FOR CHILDREN DUCK OF A WYBIEG
Play now!
JACEK'S DUCK

Added 2 months ago by MANIEK

112

Carolingian duck - Lorem ipsum dolor sit amet
Play now!
Carolingian duck

Added 3 months ago by Ayla

41

water bird - likes to swim in the reeds
Play now!
water bird

Added year ago by ptak

119

Ducky Strange - Polish duck weirdo
Play now!
Ducky Strange

Added year ago by Halina

40 1

para kaczek - lubię układać puzzzle
Play now!
para kaczek

Added year ago by JÓZEFINA

97

ZAPUSZCZONA KACZKA - BIAŁA, ZAPUSZCZONA KACZKA
Play now!
ZAPUSZCZONA KACZKA

Added over a year ago by basiunia

31

ZIELONO- SREBNA KACZKA - JEDNA KACZKA O KOLORACH TĘCZY
Play now!
ZIELONO- SREBNA KACZKA

Added over a year ago by basiunia

107

zwierzęta - To mała dzika kaczka
Play now!
zwierzęta

Added over a year ago by Kacper Bielewski

185

kaczka na lodzie - jaka ładna kaczuszka
Play now!
kaczka na lodzie

Added over a year ago by Basieńka

43

kaczka na jeziorze - kolorowa kaczka na wodzie
Play now!
kaczka na jeziorze

Added over a year ago by Basieńka

135

Ptaszek nad wodą - Odpoczynek na gołęzi przy wodzie
Play now!
Ptaszek nad wodą

Added over a year ago by Iwona

134