31 relations: Aircraft, Anti-shock body, Area rule, Bicycle fairing, Cowling, Cross section (geometry), Drag (physics), Elevator (aeronautics), Experimental Aircraft Association, Fiberglass, Flap (aeronautics), Flow separation, Fuselage, Inlet, Jet airliner, Laminar flow, Landing gear, Mach number, Motorcycle fairing, Nozzle, Parasitic drag, Payload fairing, Rudder, Spats (footwear), Spinner (aeronautics), Transonic, Ultralight trike, Wave drag, Wing, Wing root, Wing tip.
An aircraft is a machine that is able to fly by gaining support from the air.
An anti-shock body (also known as Whitcomb body or Küchemann carrot) is a pod positioned on the leading edge or trailing edge of an aircraft's aerodynamic surfaces to reduce wave drag at transonic speeds (Mach 0.8–1.0).
The Whitcomb area rule, also called the transonic area rule, is a design technique used to reduce an aircraft's drag at transonic and supersonic speeds, particularly between Mach 0.75 and 1.2.
A bicycle fairing is a full or partial covering for a bicycle to reduce aerodynamic drag or to protect the rider from the elements.
A cowling is the covering of a vehicle's engine, most often found on automobiles and aircraft.
In geometry and science, a cross section is the non-empty intersection of a solid body in three-dimensional space with a plane, or the analog in higher-dimensional spaces.
In fluid dynamics, drag (sometimes called air resistance, a type of friction, or fluid resistance, another type of friction or fluid friction) is a force acting opposite to the relative motion of any object moving with respect to a surrounding fluid.
Elevators are flight control surfaces, usually at the rear of an aircraft, which control the aircraft's pitch, and therefore the angle of attack and the lift of the wing.
The Experimental Aircraft Association (EAA) is an international organization of aviation enthusiasts based in Oshkosh, Wisconsin.
Fiberglass (US) or fibreglass (UK) is a common type of fiber-reinforced plastic using glass fiber.
Flaps are a type of high-lift device used to increase the lift of an aircraft wing at a given airspeed.
All solid objects traveling through a fluid (or alternatively a stationary object exposed to a moving fluid) acquire a boundary layer of fluid around them where viscous forces occur in the layer of fluid close to the solid surface.
The fuselage (from the French fuselé "spindle-shaped") is an aircraft's main body section.
An inlet is an indentation of a shoreline, usually long and narrow, such as a small bay or arm, that often leads to an enclosed body of salt water, such as a sound, bay, lagoon, or marsh.
A jet airliner (or jetliner) is an airliner powered by jet engines (passenger jet aircraft).
In fluid dynamics, laminar flow (or streamline flow) occurs when a fluid flows in parallel layers, with no disruption between the layers.
Landing gear is the undercarriage of an aircraft or spacecraft and may be used for either takeoff or landing.
In fluid dynamics, the Mach number (M or Ma) is a dimensionless quantity representing the ratio of flow velocity past a boundary to the local speed of sound.
A motorcycle fairing is a shell placed over the frame of some motorcycles, especially racing motorcycles and sport bikes, with the primary purpose to reduce air drag.
A nozzle is a device designed to control the direction or characteristics of a fluid flow (especially to increase velocity) as it exits (or enters) an enclosed chamber or pipe.
Parasitic drag is drag that results when an object is moved through a fluid medium.
A payload fairing is a nose cone used to protect a spacecraft (launch vehicle payload) against the impact of dynamic pressure and aerodynamic heating during launch through an atmosphere.
A rudder is a primary control surface used to steer a ship, boat, submarine, hovercraft, aircraft, or other conveyance that moves through a fluid medium (generally air or water).
Spats, a shortening of spatterdashes, or spatter guards are a type of classic footwear accessory for outdoor wear, covering the instep and the ankle.
A spinner is an aircraft component, a streamlined fairing fitted over a propeller hub or at the centre of a turbofan engine.
In aeronautics, transonic (or transsonic) flight is flying at or near the speed of sound (at sea level under average conditions), relative to the air through which the vehicle is traveling.
An ultralight trike is a type of powered hang glider where flight control is by weight-shift.
In aeronautics, wave drag is a component of the aerodynamic drag on aircraft wings and fuselage, propeller blade tips and projectiles moving at transonic and supersonic speeds, due to the presence of shock waves.
A wing is a type of fin that produces lift, while moving through air or some other fluid.
The wing root is the part of the wing on a fixed-wing aircraft that is closest to the fuselage.
A wing tip (or wingtip) is the part of the wing that is most distant from the fuselage of a fixed-wing aircraft.