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Jet Aerator At Paper Mill
Jet, Jets, or The Jet(s) may refer to: Aerospace * Jet aircraft, an aircraft propelled by jet engines ** Jet airliner ** Jet engine ** Jet fuel * Jet Airways, an Indian airline * Super Air Jet, an Indonesian airline * Wind Jet (ICAO: JET), an Italian airline * Journey to Enceladus and Titan (JET), a proposed astrobiology orbiter to Saturn * Jet pack, a backpack personal flying device containing a jet motor * Fighter jet, a military aircraft Aircraft * Business jet ** Boeing Business Jet * Very light jet ** Cirrus Vision SF50, originally called "The-Jet by Cirrus" ** Eclipse 400, originally called "Eclipse Concept Jet" ** Honda HA-420 HondaJet ** Piper PA-47 PiperJet Other areas of science, math, and technology * Jet (fluid), a coherent stream of fluid that is projected into a surrounding medium, usually from some kind of a nozzle or aperture * Jet (gemstone), a black or brown semi-precious mineraloid * Jet (mathematics), an operation on a differentiable function * Je ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jet Aircraft
A jet aircraft (or simply jet) is an aircraft (nearly always a fixed-wing aircraft) propelled by one or more jet engines. Whereas the engines in Propeller (aircraft), propeller-powered aircraft generally achieve their maximum efficiency at much lower speeds and altitudes, jet engines achieve maximum efficiency at speeds close to or even well above the speed of sound. Jet aircraft generally cruise most efficiently at about Mach number, Mach 0.8 () and at altitudes around or more. The idea of the jet engine was not new, but the technical problems involved did not begin to be solved until the 1930s. Frank Whittle, an English people, English inventor and RAF officer, began development of a viable jet engine in 1928, and Hans von Ohain in Germany began work independently in the early 1930s. In August 1939 the turbojet powered Heinkel He 178, the world's first jet aircraft, made its first flight. A wide range of different types of jet aircraft exist, both for civilian and military pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jet (fluid)
A jet is a stream of fluid that is projected into a surrounding medium, usually from some kind of a nozzle, aperture or orifice. Jets can travel long distances without dissipating. Jet fluid has higher speed compared to the surrounding fluid medium. In the case that the surrounding medium is assumed to be made up of the same fluid as the jet, and this fluid has viscosity, some of the surrounding fluid is carried along with the jet in a process called entrainment. Some animals, notably cephalopods, move by jet propulsion, as do rocket engines and jet engines. Applications Liquid jets are used in many different areas. In everyday life, you can find them for instance coming from the water tap, the showerhead, and from spray cans. In agriculture, they play a role in irrigation and in the application of crop protection products. In the field of medicine, you can find liquid jets for example in injection procedures or inhalers. Industry uses liquid jets for waterjet cutt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benny Urquidez
Benny Urquidez (born June 20, 1952) is an American former professional kickboxer, martial arts choreographer and actor. Nicknamed "The Jet", Urquidez was a non-contact karate competitor who later pioneered full-contact fighting in the United States. He made the transition from point to full-contact karate in 1974, the year of its inception in the US, frequently fighting in bouts where the rules were ambiguous and contrasts in styles were dramatic. Urquidez is also known for once holding the rare achievement of six world titles in five different weight divisions, and remained largely undefeated in his 27-year career. His only loss came in a Muay Thai match which was shrouded in controversy, as Urquidez had only agreed to a no-decision exhibition, a clause that was ignored when the fight was over. Between 1974 and 1993, he amassed a documented professional record of 49–1–1 (win-loss-draw) with 35 knockouts and two controversial no-contests, although he is also supposed to hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kenny "the Jet" Smith
Kenneth Smith (born March 8, 1965) is an American sports commentator and former professional basketball player in the National Basketball Association (NBA). Nicknamed "the Jet", he played in the NBA from 1987 to 1997 as a member of the Sacramento Kings, Atlanta Hawks, Houston Rockets, Detroit Pistons, Orlando Magic, and Denver Nuggets. Smith won back-to-back NBA championships with Houston. Smith played college basketball for the North Carolina Tar Heels men's basketball, North Carolina Tar Heels, earning consensus first-team NCAA Men's Basketball All-Americans, All-American honors as a senior in 1987. He was selected by Sacramento in the first round of the 1987 NBA draft with the sixth overall pick, and was named to the NBA All-Rookie First Team with the Kings. After retiring from playing, Smith became a basketball commentator for the Emmy Award-winning ''Inside the NBA'' on TNT (American TV network), TNT. He also works as an analyst for CBS/Turner Broadcasting System, Turner du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jet Li
Li Lianjie (courtesy name Yangzhong; born 26 April 1963), better known by his stage name Jet Li, is a Chinese-born Singaporean Martial arts, martial artist and actor. With a Jet Li filmography, film career spanning more than forty years, Li is regarded as one of the most Cultural icon, iconic Chinese film stars, one of the most renowned martial arts stars of his generation, and one of the greatest martial arts stars in the history of cinema. Films in which he has appeared in have grossed over $2.4 billion worldwide. After three years of training with acclaimed Wushu (sport), wushu teacher Wu Bin (wushu coach), Wu Bin, Li won his first national championship for the Beijing Wushu Team in 1974, winning the first of five men's national championships. After his retirement from the sport in 1979, he went on to win great acclaim as an actor, making his debut with the martial arts film ''Shaolin Temple (1982 film), Shaolin Temple'' (1982), which instantly catapulted him to stardom in East ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jet (name)
Jet is a given name which may be either masculine or feminine. It is relatively common in Dutch-speaking countries, as a nickname for certain feminine given names (for example, Henriëtte or Mariëtte), and is pronounced in that context. It is rarer in English-speaking countries, where it is generally a masculine nickname or adopted name, pronounced . * Jet Black (1938–2022), English drummer, member of The Stranglers * Jet Bussemaker (''Mariëtte'', born 1961), Dutch politician * Jet Greaves (born 2001), Canadian ice hockey goaltender * Jet Harris (1939–2011), English bass guitarist, member of The Shadows * Jet Jongeling (born 1977), Dutch cyclist * Jet Li Li Lianjie (courtesy name Yangzhong; born 26 April 1963), better known by his stage name Jet Li, is a Chinese-born Singaporean Martial arts, martial artist and actor. With a Jet Li filmography, film career spanning more than forty years, Li is re ... (born 1963), Chinese martial artist and actor * Jet Lowe, American p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Junctional Ectopic Tachycardia
Junctional ectopic tachycardia (JET) is a rare syndrome of the heart that manifests in patients recovering from heart surgery. It is characterized by cardiac arrhythmia, or irregular beating of the heart, caused by abnormal conduction from or through the atrioventricular node (AV node). In newborns and infants up to 6 weeks old, the disease may also be referred to as ''His bundle tachycardia'' or ''congenital JET''. Pathophysiology In normal individuals, electrical activity in the heart is initiated in the sinoatrial (SA) node (located in the right atrium), propagates to the atrioventricular (AV) node, and then through the bundle of His to the ventricles of the heart. The AV node acts as a gatekeeper, limiting the electrical activity that reaches the ventricles of the heart. This function of the AV node is important, because if the signals generated in the atria of the heart were to increase in rate (as they do during atrial fibrillation or atrial flutter), the AV node will ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joint European Torus
The Joint European Torus (JET) was a magnetically confined plasma physics experiment, located at Culham Centre for Fusion Energy in Oxfordshire, UK. Based on a tokamak design, the fusion research facility was a joint European project with the main purpose of opening the way to future nuclear fusion grid energy. At the time of its design JET was larger than any comparable machine. JET began operation in 1983 and spent most of the next decade increasing its performance in a lengthy series of experiments and upgrades. In 1991 the first experiments including tritium were made, making JET the first reactor in the world to run on the production fuel mix of 50–50 tritium and deuterium. It was also decided to add a divertor design to JET, which occurred between 1991 and 1993. Performance was significantly improved, and in 1997 JET set the record for the closest approach to scientific breakeven, reaching ''Q'' = 0.67 in 1997, producing 16 MW of fusion power while injecting 24&nbs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrophysical Jet
An astrophysical jet is an astronomical phenomenon where outflows of ionised matter are emitted as extended beams along the axis of rotation. When this greatly accelerated matter in the beam approaches the speed of light, astrophysical jets become relativistic jets as they show effects from special relativity. The formation and powering of astrophysical jets are highly complex phenomena that are associated with many types of high-energy astronomical sources. They likely arise from dynamic interactions within accretion disks, whose active processes are commonly connected with compact central objects such as black holes, neutron stars or pulsars. One explanation is that tangled magnetic fields are organised to aim two diametrically opposing beams away from the central source by angles only several degrees wide Jets may also be influenced by a general relativity effect known as frame-dragging. Most of the largest and most active jets are created by supermassive black holes (SM ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jet Stream
Jet streams are fast flowing, narrow thermal wind, air currents in the Earth's Atmosphere of Earth, atmosphere. The main jet streams are located near the altitude of the tropopause and are westerly winds, flowing west to east around the globe. The northern hemisphere and the southern hemisphere each have a polar jet around their respective polar vortex at around above sea level and typically travelling at around although often considerably faster. Closer to the equator and somewhat higher and somewhat weaker is a subtropical jet. The northern polar jet flows over the middle to northern latitudes of North America, Europe, and Asia and their intervening oceans, while the southern hemisphere polar jet mostly circles Antarctica. Jet streams may start, stop, split into two or more parts, combine into one stream, or flow in various directions including opposite to the direction of the remainder of the jet. The El Niño–Southern Oscillation affects the location of the jet s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jet Group
In mathematics, a jet group is a generalization of the general linear group which applies to Taylor polynomials instead of vectors at a point. A jet group is a group of jets that describes how a Taylor polynomial transforms under changes of coordinate systems (or, equivalently, diffeomorphisms). Overview The ''k''-th order jet group ''G''''n''''k'' consists of jets of smooth diffeomorphisms φ: R''n'' → R''n'' such that φ(0)=0. The following is a more precise definition of the jet group. Let ''k'' ≥ 2. The differential of a function ''f:'' R''k'' → R can be interpreted as a section of the cotangent bundle of R''K'' given by ''df:'' R''k'' → ''T*''R''k''. Similarly, derivatives of order up to ''m'' are sections of the jet bundle ''Jm''(R''k'') = R''k'' × ''W'', where :W = \mathbf R \times (\mathbf R^*)^k \times S^2( (\mathbf R^*)^k) \times \cdots \times S^ ( (\mathbf R^*)^k). Here R* is the dual vector space to R, and ''Si'' denotes the ''i''-th symmetric power. A sm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jet Bundle
In differential topology, the jet bundle is a certain construction that makes a new smooth fiber bundle out of a given smooth fiber bundle. It makes it possible to write differential equations on sections of a fiber bundle in an invariant form. Jets may also be seen as the coordinate free versions of Taylor expansions. Historically, jet bundles are attributed to Charles Ehresmann, and were an advance on the method ( prolongation) of Élie Cartan, of dealing ''geometrically'' with higher derivatives, by imposing differential form conditions on newly introduced formal variables. Jet bundles are sometimes called sprays, although sprays usually refer more specifically to the associated vector field induced on the corresponding bundle (e.g., the geodesic spray on Finsler manifolds.) Since the early 1980s, jet bundles have appeared as a concise way to describe phenomena associated with the derivatives of maps, particularly those associated with the calculus of variations. Conseq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
