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1 phugoid oscillation
1) Техника: фугоидные колебания2) Космонавтика: длиннопериодическое колебание, фугоидное колебание -
2 phugoid oscillation
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3 phugoid oscillation
фугоидные [длиннопериодические] колебания -
4 oscillation
колебания,см. тж. vibration; качание; периодические измененияoscillation in pitchaeroelastic oscillationangle-of-attack oscillationangular oscillationsasymmetric oscillationbending oscillationbounded oscillationcanard-induced oscillationscanard/wing induced oscillationschaotic oscillationsconstant amplitude oscillationconvergent oscillationconverging oscillationdamped oscillationdecaying oscillationdecoupled oscillationsdivergent oscillationdiverging oscillationdominant oscillationsDutch roll oscillationelastic oscillationsflutter oscillationforced oscillationheave oscillationhigh-g oscillationshorizontal tail oscillationsincreasing oscillationlateral oscillationlateral-directional oscillationlift oscillationslimit cycle oscillationliquid oscillationslongitudinal oscillationlow-frequency oscillationmildly divergent oscillationmultidegree-of-freedom oscillationsone-degree-of-freedom oscillationspanel oscillationspeak oscillationpendulation oscillationperiodic oscillationpersistent oscillationphugoid oscillationpilot induced oscillationpilot/vehicle oscillationpitch oscillationpitching oscillationplunging oscillationspostdivergence oscillationpostshock oscillationspreshock oscillationspush-pull oscillationroll oscillationrolling oscillationrollratchet-like oscillationrudder oscillationself-excited oscillationself-induced oscillationself-starting oscillationssmall amplitude oscillationsspanwise oscillationssteady-state oscillationsstores oscillationstructural oscillationssustained oscillationstorsional oscillationstransient oscillationundamped oscillationunstable oscillationvortex-induced oscillationwing induced oscillationswing rock oscillationyawing oscillation -
5 cycle
1. цикл; круговой [замкнутый] процесс; такт/ циклически повторять(ся)2. период3. <pl> число цикловcycle of the stickcycles to failureair-ground-air cycleBrayton thermodynamic cyclecooling cyclecumulative cyclescuring cycledeicing cycledevelopment cycleengine cyclefatigue cycleflapping cycleflight cyclefrequency sweep cycleGAG cycleground to air cycleground-air-ground cycleguidance cyclegust cyclehigh-bypass cyclejinking cyclelarge-amplitude limit cyclelife cyclelimit cycleload cycleload cyclesmaintenance cyclemaneuver cyclemanual pitch override cyclemission cycleoptimization cycleoscillation cycleoscillatory cyclephugoid cyclepitch cyclepressurization cycleproduction cycleroll cyclesinusoidal shaped cyclestable limit cyclestress cycleTAC cycletaxi cycletest life stress cyclesturn-around cyclevapor cyclewing rock cycleworking cycle -
6 damping
демпфирование; амортизация; глушение; торможение; затухание
См. также в других словарях:
phugoid oscillation — noun : a long period oscillation in the longitudinal motion of an airplane … Useful english dictionary
Phugoid — A phugoid (pronounced IPA|/fjugod/) is an aircraft motion where the vehicle pitches up and climbs, and then pitches down and descends, accompanied by speeding up and slowing down as it goes uphill and downhill. This is one of the basic flight… … Wikipedia
phugoid curve — noun also phugoid ( s) : a curve showing the motion of the center of mass of an airplane during a phugoid oscillation … Useful english dictionary
phugoid — /fyooh goyd/, adj. Aerospace. of or pertaining to long period oscillation in the longitudinal motion of an aircraft, rocket, or missile. [1905 10; irreg. < Gk phyg(é) flight + OID] * * * … Universalium
Pilot-induced oscillation — occurs when the pilot of an aircraft inadvertently commands an often increasing series of corrections in opposite directions, each an attempt to cover the aircraft s reaction to the previous input with an overcorrection in the opposite direction … Wikipedia
Aircraft dynamic modes — Source: Flight dynamicsThe dynamic stability of a vehicle denotes the complete study of the motion occurring after the vehicle has been disturbed. If the aircraft returns to equilibrium without overshoot, the motion is a simple subsidence. If the … Wikipedia
Handling qualities — Handling qualities, sometimes also referred to as flying qualities is one of the two principle regimes in the science of flight test (the other being performance). Handling qualities involves the study and evaluation of the stability and control… … Wikipedia
Malaysia Airlines Flight 653 — Hijacking summary Date 4 December 1977 Type Hijacking, unsolved crash Site … Wikipedia
Flight dynamics — is the science of air and space vehicle orientation and control in three dimensions. The three critical flight dynamics parameters are the angles of rotation in three dimensions about the vehicle s center of mass, known as pitch , roll and yaw… … Wikipedia
Aircraft flight control systems — consist of flight control surfaces, the respective cockpit controls, connecting linkages, and the necessary operating mechanisms to control an aircraft s direction in flight. Aircraft engine controls are also considered as flight controls as they … Wikipedia
Dihedral (aircraft) — For other uses, see Dihedral. The upward tilt of the wings and tailplane of an aircraft, as seen on this Boeing 737, is called dihedral angle Dihedral angle is the upward angle from horizontal of the wings or tailplane of a fixed wing aircraft.… … Wikipedia