Definition of Phugoid. Meaning of Phugoid. Synonyms of Phugoid

Here you will find one or more explanations in English for the word Phugoid. Also in the bottom left of the page several parts of wikipedia pages related to the word Phugoid and, of course, Phugoid synonyms and on the right images related to the word Phugoid.

Definition of Phugoid

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Meaning of Phugoid from wikipedia

- In aviation, a phugoid or fugoid (/ˈfjuːɡɔɪd/ ) is an aircraft motion in which the vehicle pitches up and climbs, and then pitches down and descends,...
- oscillation called a phugoid mode and a short-period oscillation referred to as the short-period mode. The longer period mode, called the "phugoid mode," is the...
- inertia increase the coupling between short period and phugoid modes, so that these will modify the phugoid. With a symmetrical rocket or missile, the directional...
- yaw-roll coupling is one of the basic flight dynamic modes (others include phugoid, short period, and spiral divergence). This motion is normally well damped...
- system in an attempt to dampen the phugoid cycles and Dutch rolls further. This was somewhat successful, as the phugoid cycles were dampened almost completely...
- Galilean invariance Orbit (dynamics) Orbit (group theory) Orbital trajectory Phugoid Planetary orbit Porkchop plot Projectile motion Range of a projectile Rigid...
- turn in order to return to Tan Son Nhut. The aircraft began to exhibit phugoid oscillations, but the crew countered them and maintained a controlled descent...
- of controllability about the pitch axis and the nature of an aircraft's phugoid-mode oscillation. When the term "dihedral" (of an aircraft) is used by...
- controllability when landing in crosswinds above 6 m/s (12 kn) and also phugoid oscillations in all three axes which were difficult to control and made...
- of lack of elevator control is a tendency for the airplane to phugoid. To damp the phugoid oscillation naturally, the planes are designed with high drag...