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121 lift
1. подъемная сила; вертикальная тяга < подъемного двигателя>2. подъем/ поднимать(ся)3. подъемник, лифтlift due to blowing1-g liftadverse lift from the tailaerodynamic liftaileron liftairfoil liftasymmetric liftaugmented-power liftblade liftbody liftbuoyant liftcanard liftcirculation liftcirculation-control liftcirculatory liftclean liftcompression liftcushioning liftdeck liftdeployment liftdirect jet liftejector liftejector augmented liftelevon liftflexible liftforebody liftfountain liftfuselage liftgust liftgust-induced lifthigh lifthydraulic liftincremental liftindicial liftinduced liftintra-theater liftjet liftjet-induced liftlevel-flight liftlocal liftmaneuver liftmaneuvering liftmissile liftnet liftnet buoyant liftnoncirculatory liftnonlinear liftnosewheel liftoscillatory liftoverall liftpower-off liftpowered liftrigid liftrotor liftsection liftspoiler liftstatic liftsteady liftsubsonic lifttail lifttotal lifttrim lifttrimmed liftunpowered liftuntrimmed liftusable liftvortex liftvortex-induced liftwing liftwing spanwise liftwing-body lift -
122 mass
mass per areamass per unit lengthair massaircraft massairfoil mass per unit spanbasic mass emptyblade mass per unit lengthconcentrated masscontinuous masscounter masselastically mounted massfictitious massgeneralized masslumped massmodal massnormalized masspoint massrigid body massstructural masstakeoff massthermal masstip masstuning massunbalanced massunsprung mass -
123 radius
radius of actionradius of gyrationairfoil nose radiusarea radius of gyrationbead seat radiusbest turning radiusblade radiusCoanda radiuscorner radiusdeck-launched intercept radiusEarth's equatorial radiusearth-surface radiusedge radiusfillet radiusground turning radiusHI-LO-HI radiusleading-edge radiuslip radiusLO-LO radiusMach disc radiusmass radius of gyrationmission radiusoperational radiusroot cutout radiussearch and rescue radiusspin radiussurveillance radiustight-turning radiustip radiustrailing edge radiusturn radiusturning radius -
124 section
1. (поперечное) сечение; профиль2. секция; отсек; участокsection at cracked holesection at failureacoustic cross sectionaft-loaded sectionafterburning sectionairfoil sectionautothrottle computing sectionbackscatter cross sectionbackscattering cross sectionbistatic cross sectionblade sectioncabin cross sectioncambered sectionchine-shaped cross sectioncockpit sectioncommand sectioncomputing sectioncontrol sectioncross sectiondeep aerofoil sectiondorsal sectioneconomy sectionelliptic sectionelliptical sectionengine hot sectionfinned sectionfirst-class sectionflap sectionflight sectionfrontal radar cross sectionfuselage sectionfuselage centre sectionguidance sectionhead-on radar cross sectionhigh-pitching moment sectionin profile radar cross sectionleading-edge sectionleading-edge cross sectionno-smoking sectionnose cross sectionoff-center line section of runwayopen-throat test sectionpayload carrying sectionpeaky sectionpitch channel output sectionpitch mode computing sectionpropulsion sectionradar cross sectionreflexed sectionroll channel output sectionroll mode computing sectionrooftop sectionroot sectionscattering cross sectionsharp-leading-edge sectionslotted test sectionslotted-wall test sectionsnap-through sectionstar-shaped cross sectionstilling sectionstreamwise sectionstructural sectionsupercritical sectiontail sectiontail cross sectiontest sectiontesting sectiontip sectionuncambered sectionuniform cross sectionvariable camber sectionvertical ellipse cross sectionvertical tail sectionwarhead sectionWhitcomb sectionwing-body cross section -
125 stall
срыв < потока>; сваливание < самолета>; срыв < в двигателе>; помпаж/ сваливаться; выводить на режим сваливания [срыва], попадать в режим сваливания [срыва]abrupt stallaccelerated stallalpha stallangle-of-attack stallapproach stallasymmetric stallbenign stallblade stallcanard stallcanopy stallclean stallcompressor stalldeep stalldirty stalldynamic stallelevator stallfin stallg-induced stallhammerhead stallhigh-speed stallhung stallice-induced stallimpending stallincipient stallinlet distortion induced stallintentional stallinverted stalljet stalljet detachment stallleading-edge stalllocked-in stalllow-speed stallmild stallnatural stallnonrecoverable stallouter wing-panel stallpost stallpower-off stallquiet stallrotating stallrotor stallself-clearing stallshock stallshock-induced stallstatic stallstraight flight stalltailplane stallthree-dimensional stalltip stalltrailing-edge stalltwo-dimensional airfoil stallunaccelerated stallunrecoverable stallupright stallvortex breakdown-induced stallwell-behaved stallwing stallwing-section stall -
126 cascade
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127 profile
профиль; сечение; очертание; боковая проекция; режим; график; профиль полёта; профилировать; pl. обводы -
128 vane
лопатка ( турбины) ; лопасть, см. тж. blade; ркт. руль; приб. флюгарка, флюгерный датчик относительного направления потокаfan inlet guide vanes — дв. лопатки входного направляющего аппарата вентилятора [вентиляторного контура]
fuel flow pressure operated variable vanes — поворотные лопатки, управляемые давлением топлива
— air vane— gas vane— yaw vane
См. также в других словарях:
Blade element theory — (BET) is a mathematical process originally designed by William Froude (1878), David W. Taylor (1893) and Stefan Drzewiecki to determine the behavior of propellers. It involves breaking an airfoil down into several small parts then determining the … Wikipedia
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Airfoil — An airfoil (in American English) or aerofoil (in British English) is the shape of a wing or blade (of a propeller, rotor or turbine) or sail as seen in cross section. An airfoil shaped body moved through a fluid produces a force perpendicular to… … Wikipedia
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airfoil/aerofoil — A body of such shape that the force exerted on it by its motion through a fluid has a larger component normal, or perpendicular, to the direction of the motion than along the direction of the motion. This force is in the form of lift or thrust. A … Aviation dictionary
blade face — The flat surface of a propeller blade corresponding to the underside of an airfoil. This is the portion of the blade that strikes the air. The other side of the blade is called blade back … Aviation dictionary
blade chord — A straight line joining the leading edge of a propeller blade with its trailing edge. blade cuff A metallic, wooden, or plastic structure designed for attachment to the shank end of the blade, with an outer surface that will transform the round… … Aviation dictionary
blade back — noun : the surface of a propeller or rotor blade that corresponds to the upper surface of a lifting airfoil … Useful english dictionary
blade face — noun : the surface of a propeller or rotor blade that corresponds to the lower surface of a lifting airfoil called also driving face, thrust face … Useful english dictionary
airfoil — noun Date: circa 1922 a body (as an airplane wing or propeller blade) designed to provide a desired reaction force when in motion relative to the surrounding air … New Collegiate Dictionary
Retreating blade stall — is a hazardous flight condition in helicopters and other rotary wing aircraft, where the rotor blade rotating away from the direction of flight stalls. The stall is due to low relative airspeed and/or excessive angle of attack (or AOA).… … Wikipedia