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1 propeller drag
English-Ukrainian dictionary of aviation terms > propeller drag
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2 drag
n1) аерод. (лобовий) опір2) гальмування, гальмівна сила◊•- aerofoil drag - air drag - aircraft skidding drag - apparent drag - blade drag - body drag - boundary-layer drag - increased drag - induced drag - parasitic drag - profile drag - propeller drag - shock-wave drag - skidding drag - spray drag - surface-friction drag - takeoff spray drag - towing drag - trim drag - vortex drag - wave drag - wing drag - zero-lift drag -
3 area
n1) зона, область, район2) простір; площа, площа поверхні◊•- active thunderstorm area - advisory area - aerodrome approach area - aerodrome graded area - aerodrome movement area - air area - aircraft movement area - aircraft parking area - airflow separation area - air intake hazard area - airport construction area - airport prohibited area - airport service area - air-route area - airspace restricted area - air traffic control area - alert area - alighting area - annulus area - antenna effective area - approach area - area of coverage - area of coverage of the forecasts - area of occurrence - area of responsibility - auditory area - back areas - baggage break-down area - baggage claim area - baggage delivery area - bearing area - boarding area - break-in area - built-up area - burning area - burning-surface area - caution flight area - circling approach area - climb-out area - cone effect area - congested area - control area - coverage area - cross-section area - cross-sectional area - danger area - data-void area - dead area - deceleration area - departure area - design wing area - direct transit area - disaster area - disc area - disc area of propeller - disc area of rotor - drag area - echoing area - effective area - effective braking area - effective cross-sectional area - end safety area - en-route area - entry area - Eurocontrol area - extended end safety area - fix tolerance area - fog-prone area - fringe area - frontal area - gases shear area - grass landing area - gross wing area - hard-core area - hard-to-reach area - holding area - impact area - initial approach area - intended landing area - interference-free area - land area - landing area - lifting surface area - lift-off area - loading area - low air area - low control area - maintenance area - major world area route area - makeup area - manoeuvring area - metropolitan area - movement area - mush area - noncritical area - nozzle exit area - obstructed landing area - oceanic control area - open flow area - open-water area - operational area - overlap area - overrun area - overrun safety area - overwing walkway area - parking area - passenger assembly area - polar area - poleward area - poor reception area - prepared landing area - primary area - primary service area - prohibited area - propeller disk area - radar area - radar control area - radar service area - recovery area - regional and domestic air route area - remote area - reserved area - restricted area - restricted use area - routing area - run-up area - runway end safety area - rural area - safety area - search and rescue area - secondary area - sensitive area - service area - shear area - signal area - sparcely populated area - speed control area - supporting area - tailpipe area - take-off area - take-off flight path area - target area - temporary restricted area - terminal area - terminal control area - ticket check area - touchdown area - training area - transit area - transit passenger area - turn-around area - undershoot area - unobstructed landing area - upper advisory area - upper air area - upper control area - upper level control area - urban area - usable area - usable screen area - visual manoeuvring area - warning area - wing area - working area -
4 ratio
n1) співвідношення; пропорція2) коефіцієнт; ступінь•- air-fuel ratio - aspect ratio - best power mixture ratio - bypass ratio - California bearing ratio - carrier-to-noise-density ratio - compression ratio - engine pressure ratio - fineness ratio - fineness ratio of a streamlined body - fuel-weight ratio - high bypass ratio - international air ratio - lift/drag ratio - L/D ratio - nozzle area ratio - pitch-diameter ratio - power-to-weight ratio - power-weight ratio - pressure ratio - propeller solidity ratio - reference pressure ratio - serviceability ratio - signal-to-interference ratio - signal-to-noise ratio - thickness/chord ratio of an airfoil section - transformation ratio - uplift ratio - wing taper ratio
См. также в других словарях:
Drag — Drag, v. i. 1. To be drawn along, as a rope or dress, on the ground; to trail; to be moved onward along the ground, or along the bottom of the sea, as an anchor that does not hold. [1913 Webster] 2. To move onward heavily, laboriously, or slowly; … The Collaborative International Dictionary of English
Propeller — A propeller is essentially a type of fan which transmits power by converting rotational motion into thrust for propulsion of a vehicle such as an aircraft, ship, or submarine through a mass such as water or air, by rotating two or more twisted… … Wikipedia
windmilling drag — Drag caused by a windmilling propeller consequent to an engine shutoff. A propeller must be feathered to reduce the windmilling drag to the minimum. Drag of a windmilling propeller … Aviation dictionary
Scimitar propeller — A scimitar propeller is shaped like a scimitar sword, with increasing sweep along the leading edge. Typically scimitar propellers are constructed of lightweight or composite materials. The combination of light weight and efficient aerodynamics… … Wikipedia
Constant speed propeller — Cutaway constant speed propeller hub … Wikipedia
Supercavitation propeller — The supercavitation propeller is a variant of a propeller for propulsion in water, where cavitation (formation of water vapour) is actively employed to gain increased speed by reduced friction. This article distinguishes a supercavitation… … Wikipedia
Ducted propeller — Kort nozzle A ducted propeller is a propeller fitted with a non rotating nozzle. It is used to improve the efficiency of the propeller and are especially used on heavily loaded propellers or propellers with limited diameter. It was developed by… … Wikipedia
Folding propeller — is a type of propeller where the propeller blades folds in when the propeller is not in use, and out when the propeller is in use.The propeller is often used on sailing yachts to reduce drag while under sail. It is also used on microfilm model… … Wikipedia
effective propeller thrust — The net thrust produced by the propeller. It is equal to the propeller thrust minus the increase in drag resulting from the slipstream … Aviation dictionary
feathered propeller — A propeller whose blades have been rotated so that the leading and trailing edges are nearly parallel with the aircraft flight path to stop or minimize drag and engine rotation. Normally used to indicate the shutdown of a reciprocating or… … Aviation dictionary
profile-drag power loss — That portion of power expended in overcoming the total profile drag of propeller blades … Aviation dictionary