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Ryan X-13 Vertijet
The Ryan X-13 Vertijet (company designation Model 69) was an experimental vertical take-off and landing (VTOL) jet aircraft built by Ryan Aeronautical and flown in the United States in the 1950s. The main objective of the project was to demonstrate the ability of a pure jet to vertically takeoff, hover, transition to horizontal forward flight, and vertically land. Development Just after World War II, Ryan engineers wondered whether the Ryan/U.S. Navy FR-1 Fireball, which had a thrust-to-weight ratio of 1 at low fuel quantities, would take off vertically. The United States Navy's Bureau of Aeronautics in 1947 awarded Ryan a contract, originally under the designation F3R, to investigate the development of a vertically launched jet fighter. This was part of a program to evaluate the feasibility of submarine-based aircraft. Ryan conducted remote controlled VTOL tethered rig tests from 1947 to 1950 and a flying rig in 1951. Ryan was awarded an Air Force contract in 1953 to develop ... [...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 Wikimedia project, 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 Magazine, 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 organization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrust Vectoring
Thrust vectoring, also known as thrust vector control (TVC), is the ability of an aircraft, rocket, or other vehicle to manipulate the direction of the thrust from its engine(s) or motor(s) to control the attitude or angular velocity of the vehicle. In rocketry and ballistic missiles that fly outside the atmosphere, aerodynamic control surfaces are ineffective, so thrust vectoring is the primary means of attitude control. Exhaust vanes and gimbaled engines were used in the 1930s by Robert Goddard. For aircraft, the method was originally envisaged to provide upward vertical thrust as a means to give aircraft vertical (VTOL) or short (STOL) takeoff and landing ability. Subsequently, it was realized that using vectored thrust in combat situations enabled aircraft to perform various maneuvers not available to conventional-engined planes. To perform turns, aircraft that use no thrust vectoring must rely on aerodynamic control surfaces only, such as ailerons or elevator; aircraf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbojet
The turbojet is an airbreathing jet engine which is typically used in aircraft. It consists of a gas turbine with a propelling nozzle. The gas turbine has an air inlet which includes inlet guide vanes, a compressor, a combustion chamber, and a turbine (that drives the compressor). The compressed air from the compressor is heated by burning fuel in the combustion chamber and then allowed to expand through the turbine. The turbine exhaust is then expanded in the propelling nozzle where it is accelerated to high speed to provide thrust. Two engineers, Frank Whittle in the United Kingdom and Hans von Ohain in Germany, developed the concept independently into practical engines during the late 1930s. Turbojets have poor efficiency at low vehicle speeds, which limits their usefulness in vehicles other than aircraft. Turbojet engines have been used in isolated cases to power vehicles other than aircraft, typically for attempts on land speed records. Where vehicles are "turbine-pow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dayton, Ohio
Dayton () is the sixth-largest city in the U.S. state of Ohio and the county seat of Montgomery County. A small part of the city extends into Greene County. The 2020 U.S. census estimate put the city population at 137,644, while Greater Dayton was estimated to be at 814,049 residents. The Combined Statistical Area (CSA) was 1,086,512. This makes Dayton the fourth-largest metropolitan area in Ohio and 73rd in the United States. Dayton is within Ohio's Miami Valley region, north of the Greater Cincinnati area. Ohio's borders are within of roughly 60 percent of the country's population and manufacturing infrastructure, making the Dayton area a logistical centroid for manufacturers, suppliers, and shippers. Dayton also hosts significant research and development in fields like industrial, aeronautical, and astronautical engineering that have led to many technological innovations. Much of this innovation is due in part to Wright-Patterson Air Force Base and its place in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Museum Of The United States Air Force
The National Museum of the United States Air Force (formerly the United States Air Force Museum) is the official museum of the United States Air Force located at Wright-Patterson Air Force Base, northeast of Dayton, Ohio. The NMUSAF is the oldest and largest military aviation museum in the world, with more than 360 aircraft and missiles on display. The museum draws about a million visitors each year, making it one of the most frequently visited tourist attractions in Ohio. History The museum dates to 1923, when the Engineering Division at Dayton's McCook Field first collected technical artifacts for preservation. In 1927, it moved to then-Wright Field in a laboratory building. In 1932, the collection was named the Army Aeronautical Museum and placed in a WPA building from 1935 until World War II. In 1948, the collection remained private as the Air Force Technical Museum. In 1954, the Air Force Museum became public and was housed in its first permanent facility, Buildin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington, D
Washington commonly refers to: * Washington (state), United States * Washington, D.C., the capital of the United States ** A metonym for the federal government of the United States ** Washington metropolitan area, the metropolitan area centered on Washington, D.C. * George Washington (1732–1799), the first president of the United States Washington may also refer to: Places England * Washington, Tyne and Wear, a town in the City of Sunderland metropolitan borough ** Washington Old Hall, ancestral home of the family of George Washington * Washington, West Sussex, a village and civil parish Greenland * Cape Washington, Greenland * Washington Land Philippines *New Washington, Aklan, a municipality *Washington, a barangay in Catarman, Northern Samar *Washington, a barangay in Escalante, Negros Occidental *Washington, a barangay in San Jacinto, Masbate *Washington, a barangay in Surigao City United States * Washington, Wisconsin (other) * Fort Washington (disambiguati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Air And Space Museum
The National Air and Space Museum of the Smithsonian Institution, also called the Air and Space Museum, is a museum in Washington, D.C., in the United States. Established in 1946 as the National Air Museum, it opened its main building on the National Mall near L'Enfant Plaza in 1976. In 2018, the museum saw about 6.2 million visitors, making it the fifth-most-visited museum in the world, and the second-most-visited museum in the United States. In 2020, due to long closures and a drop in foreign tourism caused by the COVID-19 pandemic, museum attendance dropped to 267,000. The National Air and Space Museum is a center for research into the history and science of aviation and spaceflight, as well as planetary science and terrestrial geology and geophysics. Almost all spacecraft and aircraft on display are originals or the original backup craft. The museum contains the Apollo 11 Command Module ''Columbia'', the ''Friendship 7'' capsule which was flown by John Glenn, Charles Li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Diego Air & Space Museum
San Diego Air & Space Museum (SDASM, formerly the San Diego Aerospace Museum) is an aviation and space exploration museum in San Diego, California, United States. The museum is located in Balboa Park and is housed in the former Ford Building, which is listed on the US National Register of Historic Places. SDASM was established by articles of incorporation on October 12, 1961, and opened to the public on February 15, 1963. Collection It contains many original and reproductions of historic aircraft and spacecraft, including: * Lockheed A-12 Oxcart *Bowlus SP-1 Paper Wing - replica * Convair YF2Y-1 Sea Dart *Apollo 9 command module ''Gumdrop'' *'' Spirit of St. Louis'' replica (Spirit 3 was built after the 1978 fire) * Curtiss A-1 Triad *Montgomery 1911 Evergreen glider *General Atomics MQ-1 Predator UAV (tail number 0018) *Ryan Firebee *Northrop Grumman RQ-4 Global Hawk (1/2 scale model) * 1902 Wright Glider (reproduction) *''Wright Flyer'' (reproduction, currently not on disp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gillespie Field
Gillespie Field is a county-owned public towered airport northeast of downtown San Diego, in El Cajon, San Diego County, California, United States. History : ''Section reference dates.'' In 1942 the United States Marine Corps chose a site with east of San Diego for parachute training for the newly forming Parachute battalions. In September 1942 Camp Gillespie was completed and named in honor of Lieutenant Archibald H. Gillespie, a Marine officer who played a prominent role in the effort to separate California from Mexico in the 1840s. Three high towers were built from which the paratroopers practiced their jumps. In February 1944, the camp was commissioned as Marine Corps Auxiliary Airfield Gillespie under the command of Marine Corps Air Station El Toro. MCAAF Gillespie soon became responsible for Camp Pendleton Outlying Air Field. Among the units that transited and trained at MCAAF Gillespie were VMSB-141, Air Warning Squadron 10 and the Navy's TBM-3 Avenger torpe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Military Aircraft Serials
In the United States, all military aircraft display a serial number to identify individual aircraft. These numbers are located on the aircraft tail, so they are sometimes referred to unofficially as "tail numbers". On the Northrop Grumman B-2 Spirit bomber, lacking a tail, the number appears on the nose gear door. Individual agencies have each evolved their own system of serial number identification. Aircraft serials are part of the Aircraft Visual Identification System, which also includes the aircraft's tail code and Modex. History United States Army Signal Corps In 1908, the United States government purchased its first heavier than air aircraft. The aircraft, a Wright Model A, was used by the aviation section of the United States Army Signal Corps and was issued with serial number 1. Subsequent aircraft were numbered in sequence. United States Army Air Service In 1918, the aviation section of the Army Air Service became the United States Army Air Service (USAAS), but the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ryan X-13 Vertijet At NMUSAF
Ryan may refer to: People and fictional characters * Ryan (given name), a given name (including a list of people with the name) *Ryan (surname), a surname (including a list of people with the name) Places Australia * Division of Ryan, an electoral district in the Australian House of Representatives, in Queensland * Ryan, New South Wales * Ryan, Queensland, a suburb of the City of Mount Isa United States *Ryan, California *Ryan, former name of Lila C, California *Ryan, Iowa * Ryan, Minnesota * Ryan, Illinois *Ryan, Oklahoma * Ryan, Washington * Ryan, West Virginia * Ryan Park, Wyoming *Ryan Township, Schuylkill County, Pennsylvania Film, radio, television and web * ''Ryan'' (film), an animated documentary * ''Ryan'' (TV series), 1970s Australian TV series *''Von Ryan's Express'', a 1965 World War II adventure film Other uses *Ryan M-1, an airplane * Ryan Aeronautical Company (Claude Ryan) * Ryanair (Tony Ryan) * Ryan Field (other) * Ryan International Airlines (Ron Ry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ryan X-13 Test, View From Above
Ryan may refer to: People and fictional characters *Ryan (given name), a given name (including a list of people with the name) *Ryan (surname), a surname (including a list of people with the name) Places Australia * Division of Ryan, an electoral district in the Australian House of Representatives, in Queensland *Ryan, New South Wales *Ryan, Queensland, a suburb of the City of Mount Isa United States * Ryan, California *Ryan, former name of Lila C, California *Ryan, Iowa *Ryan, Minnesota * Ryan, Illinois * Ryan, Oklahoma * Ryan, Washington *Ryan, West Virginia *Ryan Park, Wyoming *Ryan Township, Schuylkill County, Pennsylvania Film, radio, television and web * ''Ryan'' (film), an animated documentary * ''Ryan'' (TV series), 1970s Australian TV series *''Von Ryan's Express'', a 1965 World War II adventure film Other uses *Ryan M-1, an airplane *Ryan Aeronautical Company (Claude Ryan) *Ryanair (Tony Ryan) *Ryan Field (other) *Ryan International Airlines (Ron Ryan) *Ryan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
