|
Air Creation NuviX
The Air Creation NuviX is a French double-surface ultralight trike wing, designed and produced by Air Creation of Aubenas. The wing is widely used on Air Creation trikes.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 200. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X Design and development The wing is a cable-braced, king post-equipped hang glider-style wing that was designed as an advanced, top-of-the-line wing for the Air Creation Skypper two-place trike, although it can also be fitted on the earlier Air Creation GT series of trikes as well. It comes in one size, with a wing area of . The wing is made from bolted-together aluminium tubing, with its double surface wing covered in Dacron sailcloth. It has a span of span wing, a nose angle of 130°, an aspect ratio of 6.0:1 and uses an "A" frame weight-shift control bar. Like the similar Air Creation BioniX wing, the NuviX incorporates a unique "corset" system that allows the pil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hang Glider
Hang gliding is an air sport or recreational activity in which a pilot flies a light, non-motorised foot-launched heavier-than-air aircraft called a hang glider. Most modern hang gliders are made of an aluminium alloy or composite frame covered with synthetic sailcloth to form a wing. Typically the pilot is in a harness suspended from the airframe, and controls the aircraft by shifting body weight in opposition to a control frame. Early hang gliders had a low lift-to-drag ratio, so pilots were restricted to gliding down small hills. By the 1980s this ratio significantly improved, and since then pilots have been able to soar for hours, gain thousands of feet of altitude in thermal updrafts, perform aerobatics, and glide cross-country for hundreds of kilometers. The Federation Aeronautique Internationale and national airspace governing organisations control some regulatory aspects of hang gliding. Obtaining the safety benefits of being instructed is highly recommended and indeed a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Creation BioniX
The Air Creation BioniX is a French double-surface ultralight trike wing, designed and produced by Air Creation of Aubenas. The wing is widely used on Air Creation trikes.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 198. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X Design and development The wing is a cable-braced, king post-equipped hang glider-style wing designed as advanced, top-of-the-line wing for two-place trikes. It comes in two sizes, and . The wing is made from bolted-together aluminum tubing, with its double surface wing covered in Dacron sailcloth. In its 15.1 m size it has a span wing, a nose angle of 130°, an aspect ratio of 6.4:1 and uses an "A" frame weight-shift control bar. The wing mounts small winglets. The design incorporates a unique "corset" system that allows the pilot to adjust the wing's trailing edge geometry in flight to optimize performance. This results in a large speed range and good handling c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aspect Ratio (wing)
In aeronautics, the aspect ratio of a wing is the ratio of its span to its mean chord. It is equal to the square of the wingspan divided by the wing area. Thus, a long, narrow wing has a high aspect ratio, whereas a short, wide wing has a low aspect ratio.Kermode, A.C. (1972), ''Mechanics of Flight'', Chapter 3, (p.103, eighth edition), Pitman Publishing Limited, London Aspect ratio and other features of the planform are often used to predict the aerodynamic efficiency of a wing because the lift-to-drag ratio increases with aspect ratio, improving the fuel economy in powered airplanes and the gliding angle of sailplanes. Definition The aspect ratio \text is the ratio of the square of the wingspan b to the projected wing area S, which is equal to the ratio of the wingspan b to the standard mean chord \text: \text \equiv \frac = \frac Mechanism As a useful simplification, an airplane in flight can be imagined to affect a circular cylinder of air with a diameter equal to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dacron
Polyethylene terephthalate (or poly(ethylene terephthalate), PET, PETE, or the obsolete PETP or PET-P), is the most common thermoplastic polymer resin of the polyester family and is used in fibres for clothing, containers for liquids and foods, and thermoforming for manufacturing, and in combination with glass fibre for engineering resins. In 2016, annual production of PET was 56 million tons. The biggest application is in fibres (in excess of 60%), with bottle production accounting for about 30% of global demand. In the context of textile applications, PET is referred to by its common name, polyester, whereas the acronym ''PET'' is generally used in relation to packaging. Polyester makes up about 18% of world polymer production and is the fourth-most-produced polymer after polyethylene (PE), polypropylene (PP) and polyvinyl chloride (PVC). PET consists of repeating (C10H8O4) units. PET is commonly recycled, and has the digit 1 (♳) as its resin identification code (RIC). Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminium
Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air. Aluminium visually resembles silver, both in its color and in its great ability to reflect light. It is soft, non-magnetic and ductile. It has one stable isotope, 27Al; this isotope is very common, making aluminium the twelfth most common element in the Universe. The radioactivity of 26Al is used in radiodating. Chemically, aluminium is a post-transition metal in the boron group; as is common for the group, aluminium forms compounds primarily in the +3 oxidation state. The aluminium cation Al3+ is small and highly charged; as such, it is polarizing, and bonds aluminium forms tend towards covalency. The strong affinity tow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Creation GT
The Air Creation GT and Clipper are a series of French two-seat flying wing ultralight trikes that was designed and produced by Air Creation.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page C-3. Cybair Limited Publishing, 2001. Design and development The GT series features a cable-braced hang glider-style high-wing, weight-shift controls, a tandem-seat, open cockpit, tricycle landing gear and a single engine in pusher configuration. The aircraft is made from bolted-together aluminum tubing, with its double-surface wing covered in Trilam sailcloth. Its area wing is supported by a single tube-type kingpost and uses an "A" frame control bar. A variety of wings and engines has been fitted to the GT carriage, to form new variants. When equipped with a cockpit fairing, the aircraft is called the Clipper.Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', pages 91-92. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Creation Skypper
The Air Creation Skypper is a French ultralight trike, designed and produced by Air Creation of Aubenas. The aircraft was introduced in 2011 and is supplied complete and ready-to-fly.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 200. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X Design and development The Skypper was designed as a simpler, lighter and less expensive carriage than the top-of-the line Air Creation Tanarg, to replace the Air Creation GT series in production. It was intended to comply with the Fédération Aéronautique Internationale microlight category. It features a cable-braced hang glider-style high-wing, weight-shift controls, a two-seats-in-tandem, open cockpit, tricycle landing gear with wheel pants and a single engine in pusher configuration. The aircraft is made from bolted-together aluminum tubing, with its double surface wing covered in Dacron sailcloth. The wing is supported by a single tube-type kingpo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King Post
A king post (or king-post or kingpost) is a central vertical post used in architectural or bridge designs, working in tension to support a beam below from a truss apex above (whereas a crown post, though visually similar, supports items above from the beam below). In aircraft design a strut called a king post acts in compression, similarly to an architectural crown post. Usage in mechanical plant and marine engineering differs again, as noted below. Architecture A king post extends vertically from a crossbeam (the tie beam) to the apex of a triangular truss. The king post, itself in tension, connects the apex of the truss with its base, holding up the tie beam (also in tension) at the base of the truss. The post can be replaced with an iron rod called a king rod (or king bolt) and thus a king rod truss. The king post truss is also called a "Latin truss". In traditional timber framing, a crown post looks similar to a king post, but it is very different structurally: whereas th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft/page Content
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flying Wires
In aeronautics, bracing comprises additional structural members which stiffen the functional airframe to give it rigidity and strength under load. Bracing may be applied both internally and externally, and may take the form of strut, which act in compression or tension as the need arises, and/or wires, which act only in tension. In general, bracing allows a stronger, lighter structure than one which is unbraced, but external bracing in particular adds drag which slows down the aircraft and raises considerably more design issues than internal bracing. Another disadvantage of bracing wires is that they require routine checking and adjustment, or rigging, even when located internally. During the early years of aviation, bracing was a universal feature of all forms of aeroplane, including the monoplanes and biplanes which were then equally common. Today, bracing in the form of lift struts is still used for some light commercial designs where a high wing and light weight are more im ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aubenas
Aubenas (; oc, Aubenàs) is a commune in the southern part of the Ardèche department in Southern France. It is the seat of several government offices. The mountainous and rugged countryside is popular for vacation homes. The river Ardèche flows through the commune. Aubenas is one of the most populous communes in the Ardèche department with 12,479 inhabitants as of 2019, after Annonay and before Guilherand-Granges and Tournon-sur-Rhône. Aubenas is the centre of an urban area, composed of 22 towns and villages including Vals-les-Bains, with 41,568 inhabitants (2018). Aside from its long-year commercial activity, it has a good strategic position on the tourist field, at crossroads of a regional natural park, the zone of the Ardèche river canyon and the start of mountains. The chestnut industry is one testimony of the intense agricultural activity earlier in time. Etymology The root ''alb-'', meaning a height, is present in the name of the city ( lat, Albenate). And in fact, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
