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Motor Glider Types
A motor glider is an aircraft which sustains flight principally through Lift (soaring), soaring flight but also has a small engine for takeoff and emergencies. ''For a list of unpowered gliders see Glider types. For an exhaustive list of all Glider types see List of gliders.'' See also * Flight * Gliding flight Sources j2mcl-planeurs Comprehensive Glider Database External links {{DEFAULTSORT:Motor glider Motor gliders, ! Lists of aircraft by power source Lists of glider aircraft ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motor Glider
A motor glider is a fixed-wing aircraft that can be flown with or without engine power. The FAI Gliding Commission Sporting Code definition is: a fixed-wing Aircraft#Heavier-than-air – aerodynes, aerodyne equipped with a means of propulsion (MoP), capable of sustained Lift (soaring), soaring flight without thrust from the means of propulsion. History In 1935, an occasional or auxiliary motor that could be retracted was suggested by Sir John Carden. This was incorporated into the Carden-Baynes Auxiliary that first flew on 8 August of the same year. A later version of the Budig glider was powered. Types Most motor gliders are equipped with a Propeller (aircraft), propeller, which may be fixed, feathered (e.g. AMS-Flight Carat), or retractable. However jet engine-powered motorgliders are now available from some manufacturers, some of which are intended for use only as "sustainer" engines, i.e. for sustaining gliding flight rather than as self-launching aircraft. Fixed or feath ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lift (soaring)
Lift is a meteorological phenomenon used as an energy source by soaring aircraft and soaring birds. The most common human application of lift is in sport and recreation. The three air sports that use soaring flight are: gliding, hang gliding and paragliding. Energy can be gained by using rising air from four sources: * Thermals (where air rises due to heat), * Ridge lift, where air is forced upwards by a slope, * Wave lift, where a mountain produces a standing wave, * Convergence, where two air masses meet In dynamic soaring it is also possible to gain energy, though this uses differences in wind speeds rather than rising air. Thermals Thermals are columns of rising air that are formed on the ground through the warming of the surface by sunlight. If the air contains enough moisture, the water will condense from the rising air and form cumulus clouds. Thermal lift is often used by birds, such as raptors, vultures and storks. Although thermal lift was known to the Wri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glider Types
This list includes any types which had 10 or more aircraft built or types which are important to glider development. All the gliders in this list can be found in the J2MCL web site with individual pages for each type. This list does not include Motor glider types. (N.B. Some specifications are quoted with the wrong units!!) , , 20:1 , , s , , , , 100 , - , Weihe , DFS , , , 1938 , Performance , 1 , , 17.46 , 29:1 , , , , , , 400+ , - , DG-100 , Glaser-Dirks , , , 1974 , Standard , 1 , , 20.5 , 37:1 , , , , , , 327 , - , DG-200 , Glaser-Dirks , , , 1977 , 15 meter , 1 , , 22.5 , 42:1 , , , , , , 192 , - , DG-300 , DG , , , 1983 , Standard , 1 , , 21.9 , 40:1 , , , , , , 511 , - , DG-800 , DG , , , 1993 , Self launch , 1 , , 27.4 , 50:1 , , , , , , 401 , - , DG 1000 , DG , , , 2000 , Dual , 2 , , 22.8 , 46.5:1 , , , , , , , - , Discus , Schempp-Hirth , , , 1983 , Standard , 1 , , 21.8 , 42:1 , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Gliders
This is a list of gliders/ sailplanes of the world, (this reference lists all gliders with references, where available) Note: Any aircraft can glide for a short time, but gliders are designed to glide for longer. By nationality *List of American gliders * List of Argentine gliders *List of Australian gliders * List of Austrian gliders * List of Belgian gliders * List of Brazilian gliders * List of British gliders *List of Bulgarian gliders * List of Canadian gliders *List of Chinese gliders * List of Czechoslovak gliders * List of Danish gliders * List of Dutch gliders * List of Estonian gliders * List of Finnish gliders * List of French gliders * List of German gliders *List of Greek gliders * List of Hungarian gliders * List of Indian gliders * List of Iranian gliders * List of Irish gliders * List of Italian gliders * List of Japanese gliders * List of Latvian gliders * List of Lithuanian gliders * List of New Zealand gliders * List of Philippines gliders * List of Polish gl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lange Antares
The Antares is a glider built by Lange Aviation produced with three different wingspans, 18, 20 and 23 meters. The 20 and 23 meter variants can be equipped with a 42-kW electric motor and SAFT VL 41M lithium-ion batteries. The EM 42 is a fixed-shaft brushless DC electric motor (see Lange EA 42) running at 190-288 V, and drawing up to 160 A, the 42 kW motor can deliver up to 216 N.m of torque over a speed range of 160-1600 RPM with a total efficiency of 90%. Maximum continuous power is 38.5 kW, the motor weighs 29 kg, and the weight of power electronics is 10 kg. The motor turns a two-blade fixed-pitch propeller, LF-P42, constructed of composite materials, having a diameter of two meters. The battery system consists of two battery packs positioned in the leading edges of both inner wings (72 cells divided into 24 modules containing 3 cells each). The battery life is expected to be 3000 cycles or 20 years. The capacity of the battery is 41 Ah (specific energy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schleicher ASW 22 BE
The ASW 22 is an Open Class glider built by Alexander Schleicher GmbH & Co which first flew in 1981. The 'W' in the designation indicates that this is a product of the German designer Gerhard Waibel. An ASW 22 broke the world 750 km triangle speed record in 1985 and ASW 22s have won first place in six World Gliding Championships. Design The ASW 22 is the successor to the ASW 17. It first flew as a 22-metre glider. The span was later increased to 25 metres for the ASW 22B with a modified inner wing section and flaperons similar to the ASW 20. It uses a Horstmann and Quast wing profile on the inner section with underwing tubes to collect high-pressure air which is then expelled through turbulator holes in the bottom wing skin ahead of the flap and aileron hinge line to prevent the separation of the laminar flow. The ASW 22 has a two-wheel retractable undercarriage. Variants ;ASW 22:Open Class high-performance sailplane; 22 or 24 metre span ;ASW 22M:First motorized self ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binder EB28
__NOTOC__ The Binder EB28 is a German two-seat, open-class self-launching powered sailplane designed and built by Binder Motorenbau. It first flew in 1986. The EB28 is a composite-built two-seat shoulder-wing monoplane with a conventional T-type tailplane. It has a retractable central landing gear with a fixed tail wheel. The wing has Schempp-Hirth airbrakes on the upper wing surface and is fitted with water ballast tanks in the wing and vertical tail. The EB28 has a retractable engine for self-launching and a safety hook for aero-towing. It was developed into the single-seat Binder EB29. Variants ;EB28 :Production two-seat variant. ;EB28 edition :Production two-seat variant with optional mechanical or electrical landing gear retraction and the ability to change the span of the wings. The standard EB28 can be modified to edition variant. The wings of the EB28 edition have been used for the single seat variant EB29 with slight modifications. Specifications (EB28) Referenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binder EB29
The Binder EB29 is a German single-seat, open-class self-launching powered sailplane designed and built by Binder Motorenbau. Its wings are based on those of the earlier EB28, while the fuselage is newly designed.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 142. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X Variants Originally being available with 28.3 and 29.3 m wing extensions, since March 2011 25.3 m wing extensions are available. Specifications (29m variant) References 2000s German sailplanes EB29 Motor gliders Aircraft first flown in 2009 {{aero-2000s-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight
Flight or flying is the process by which an object moves through a space without contacting any planetary surface, either within an atmosphere (i.e. air flight or aviation) or through the vacuum of outer space (i.e. spaceflight). This can be achieved by generating aerodynamic lift associated with gliding or propulsive thrust, aerostatically using buoyancy, or by ballistic movement. Many things can fly, from animal aviators such as birds, bats and insects, to natural gliders/parachuters such as patagial animals, anemochorous seeds and ballistospores, to human inventions like aircraft (airplanes, helicopters, airships, balloons, etc.) and rockets which may propel spacecraft and spaceplanes. The engineering aspects of flight are the purview of aerospace engineering which is subdivided into aeronautics, the study of vehicles that travel through the atmosphere, and astronautics, the study of vehicles that travel through space, and ballistics, the study of the flight of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gliding Flight
Gliding flight is heavier-than-air flight without the use of thrust; the term volplaning also refers to this mode of flight in animals. It is employed by gliding animals and by aircraft such as gliders. This mode of flight involves flying a significant distance horizontally compared to its descent and therefore can be distinguished from a mostly straight downward descent like with a round parachute. Although the human application of gliding flight usually refers to aircraft designed for this purpose, most powered aircraft are capable of gliding without engine power. As with sustained flight, gliding generally requires the application of an airfoil, such as the wings on aircraft or birds, or the gliding membrane of a gliding possum. However, gliding can be achieved with a flat ( uncambered) wing, as with a simple paper plane, or even with card-throwing. However, some aircraft with lifting bodies and animals such as the flying snake can achieve gliding flight without any w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motor Gliders
An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power generation), heat energy (e.g. geothermal), chemical energy, electric potential and nuclear energy (from nuclear fission or nuclear fusion). Many of these processes generate heat as an intermediate energy form, so heat engines have special importance. Some natural processes, such as atmospheric convection cells convert environmental heat into motion (e.g. in the form of rising air currents). Mechanical energy is of particular importance in transportation, but also plays a role in many industrial processes such as cutting, grinding, crushing, and mixing. Mechanical heat engines convert heat into work via various thermodynamic processes. The internal combustion engine is perhaps the most common example of a mechanical heat engine, in which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lists Of Aircraft By Power Source
A list is a set of discrete items of information collected and set forth in some format for utility, entertainment, or other purposes. A list may be memorialized in any number of ways, including existing only in the mind of the list-maker, but lists are frequently written down on paper, or maintained electronically. Lists are "most frequently a tool", and "one does not ''read'' but only ''uses'' a list: one looks up the relevant information in it, but usually does not need to deal with it as a whole".Lucie Doležalová,The Potential and Limitations of Studying Lists, in Lucie Doležalová, ed., ''The Charm of a List: From the Sumerians to Computerised Data Processing'' (2009). Purpose It has been observed that, with a few exceptions, "the scholarship on lists remains fragmented". David Wallechinsky, a co-author of ''The Book of Lists'', described the attraction of lists as being "because we live in an era of overstimulation, especially in terms of information, and lists help us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
