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Nacelle (other)
A nacelle ( ) is an (often streamlined) enclosure, which is part of, but mounted separately on, a larger technical object. It may refer to: * Nacelle, a streamlined housing for aircraft parts such as engines, fuel or equipment **Podded engine, an aero engine pre-assembled into a mounting pod (or nacelle) * Nacelle (wind turbine), the part between the rotor and tower of a wind turbine that houses all of the generating components * Gondola (airship), an external equipment or passenger compartment attached to a powered blimp or dirigible * Gondola (balloon), a payload basket or capsule suspended beneath an unpowered hot air or gas balloon For uses such as: * enclosures on the body of a motor vehicle (e.g. headlamp nacelles) or * submersed providers of buoyancy on boats which do not (yet) have a Wikipedia entry, please refer to nacelle A nacelle ( ) is a streamlined container for aircraft parts such as Aircraft engine, engines, fuel or equipment. When attached entirely outside ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nacelle
A nacelle ( ) is a streamlined container for aircraft parts such as Aircraft engine, engines, fuel or equipment. When attached entirely outside the airframe, it is sometimes called a pod, in which case it is attached with a Hardpoint#Pylon, pylon or strut and the engine is known as a podded engine. In some cases—for instance in the typical "Farman Aviation Works, Farman" type Pusher configuration, "pusher" aircraft, or the World War II-era P-38 Lightning or SAAB J21—an aircraft cockpit may also be housed in a nacelle, rather than in a conventional fuselage. Etymology Like many aviation terms, the word comes from French language, French, in this case from a word for a small boat. Development file:Arado Ar 234V6 and Ar 234V8 front-view silhouettes.png, The development of the Arado Ar 234, merging the four nacelles into two The Arado Ar 234 was one of the first operational jet aircraft with engines mounted in nacelles. During its development, the four engines had four distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Podded Engine
A podded engine is a jet engine that has been built up and integrated in its nacelle. This may be done in a podding facility as part of an aircraft assembly process. The nacelle contains the engine, engine mounts and parts which are required to run the engine in the aircraft, known as the EBU (Engine Build Up). The nacelle consists of an inlet, an exhaust nozzle and a cowling which opens for access to the engine accessories and external tubing. The exhaust nozzle may include a thrust reverser. The podded engine is a complete powerplant, or propulsion system, and is usually attached below the wing on large aircraft like commercial airliners or to the rear fuselage on smaller aircraft such as business jets. Engine Build Up The EBU components connect the engine systems with the aircraft systems. Engine build up includes installation of an engine starter, hydraulic pumps, electrical generators and firewire and components which connect the engine to the aircraft. They include the fol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nacelle (wind Turbine)
A nacelle is a cover Enclosure (electrical), housing that houses all of the generating components in a wind turbine, including the Electric generator, generator, gearbox, drive train, and brake assembly. A notable feature now found on some Wind_farm#Offshore_installations, off-shore wind turbines is a large sturdy helicopter-hoisting platform built on top of the nacelle, capable of supporting service personnel and their tools, winched down to the platform from a helicopter hovering above it. Wind turbine rotors are stopped, feathered and locked before personnel are dropped down to or picked up from the platforms. Production The European company Nordex produces nacelles in Rostock, Germany and has been producing nacelles at Barásoain, in Navarre, Spain.. As of 2024 it was due to restart production at its nacelle manufacturing plant in West Branch, Iowa. As of February 2025, the company stuck to its plans despite the anti- wind executive orders of the second Trump administration. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gondola (airship)
An airship, dirigible balloon or dirigible is a type of aerostat (lighter-than-air) aircraft that can navigate through the air flying powered aircraft, under its own power. Aerostats use buoyancy from a lifting gas that is less dense than the surrounding air to achieve the lift (physics), lift needed to stay airborne. In early dirigibles, the lifting gas used was hydrogen gas, hydrogen, due to its high lifting capacity and ready availability, but the inherent flammability led to several fatal accidents that rendered hydrogen airships obsolete. The alternative lifting gas, helium gas is not flammable, but is rare and relatively expensive. Significant amounts were first discovered in the United States and for a while helium was only available for airship usage in North America. Most airships built since the 1960s have used helium, though some have used thermal airship, hot air. The envelope of an airship may form the gasbag, or it may contain a number of gas-filled cells. An air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gondola (balloon)
In aeronautics, a balloon is an unpowered aerostat, which remains aloft or floats due to its buoyancy. A balloon may be free, moving with the wind, or Moored balloon, tethered to a fixed point. It is distinct from an airship, which is a powered aerostat that can propel itself through the air in a controlled manner. Many balloons have a basket, gondola (airship), gondola, or capsule suspended beneath the main envelope for carrying people or equipment (including cameras and telescopes, and flight-control mechanisms). Aerostation Aerostation is an obsolete term referring to ballooning and the construction, operation, and navigation of lighter-than-air vehicles. Tiberius Cavallo's ''The History and Practice of Aerostation'' was published in 1785. Other books were published on the subject including by Thomas Monck Mason, Monck Mason. Dramatist Frederick Pilon wrote a play with aerostation as its title. Principles A balloon is conceptually the simplest of all flying machines. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nacelle
A nacelle ( ) is a streamlined container for aircraft parts such as Aircraft engine, engines, fuel or equipment. When attached entirely outside the airframe, it is sometimes called a pod, in which case it is attached with a Hardpoint#Pylon, pylon or strut and the engine is known as a podded engine. In some cases—for instance in the typical "Farman Aviation Works, Farman" type Pusher configuration, "pusher" aircraft, or the World War II-era P-38 Lightning or SAAB J21—an aircraft cockpit may also be housed in a nacelle, rather than in a conventional fuselage. Etymology Like many aviation terms, the word comes from French language, French, in this case from a word for a small boat. Development file:Arado Ar 234V6 and Ar 234V8 front-view silhouettes.png, The development of the Arado Ar 234, merging the four nacelles into two The Arado Ar 234 was one of the first operational jet aircraft with engines mounted in nacelles. During its development, the four engines had four distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
