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Thrust (other)
Thrust is a reaction force described by Newton's Second and Third Laws. Thrust may also refer to: * Thrust fault, in geology * Thrust block, a specialised form of thrust bearing used in ships * Thrust (particle physics), a quantity that characterizes the collision of high energy particles Particle physics or high energy physics is the study of fundamental particles and forces that constitute matter and radiation. The fundamental particles in the universe are classified in the Standard Model as fermions (matter particles) and ... in a collider * Thrust bearing, particular type of rotary bearing * ThrustSSC, and Thrust2, the land-speed record breaking cars * ''Thrust'' (video game), a computer game * Thrust (rapper), a Canadian hip hop artist * ''Thrust'' (science fiction magazine), a 1973–1991 American fanzine * ''Thrust'' (album), a Herbie Hancock fusion album * Thrust stage, in a theatre, a portion of the stage that extends out from the proscenium into the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrust
Thrust is a reaction force described quantitatively by Newton's third law. When a system expels or accelerates mass in one direction, the accelerated mass will cause a force of equal magnitude but opposite direction to be applied to that system. The force applied on a surface in a direction perpendicular or normal to the surface is also called thrust. Force, and thus thrust, is measured using the International System of Units (SI) in newtons (symbol: N), and represents the amount needed to accelerate 1 kilogram of mass at the rate of 1 meter per second per second. In mechanical engineering, force orthogonal to the main load (such as in parallel helical gears) is referred to as static thrust. Examples A fixed-wing aircraft propulsion system generates forward thrust when air is pushed in the direction opposite to flight. This can be done by different means such as the spinning blades of a propeller, the propelling jet of a jet engine, or by ejecting hot gases from a rocket ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrust Fault
A thrust fault is a break in the Earth's crust, across which older rocks are pushed above younger rocks. Thrust geometry and nomenclature Reverse faults A thrust fault is a type of reverse fault that has a dip of 45 degrees or less. If the angle of the fault plane is lower (often less than 15 degrees from the horizontal) and the displacement of the overlying block is large (often in the kilometer range) the fault is called an ''overthrust'' or ''overthrust fault''. Erosion can remove part of the overlying block, creating a ''fenster'' (or ''window'') – when the underlying block is exposed only in a relatively small area. When erosion removes most of the overlying block, leaving island-like remnants resting on the lower block, the remnants are called ''klippen'' (singular ''klippe''). Blind thrust faults If the fault plane terminates before it reaches the Earth's surface, it is referred to as a ''blind thrust'' fault. Because of the lack of surface evidence, blind thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrust Block
A thrust block, also known as a thrust box, is a specialised form of thrust bearing used in ships, to resist the thrust of the propeller shaft and transmit it to the hull. Early thrust boxes Early screw-propelled steamships used a thrust block or ''thrust box'' composed of perhaps a dozen lower-rated plain thrust journal bearings stacked on the same shaft. These were problematic in service: they were bulky, difficult to dismantle, wasted power through friction and they had a tendency to overheat. The thrust box was built of a box-like cast iron housing with a radial bearing at each end and a number of collars formed on the shaft between them. This shaft was often a short section of removable shaft called the ''thrust shaft'', linking the engine ahead to the propeller shaft astern. A series of iron horseshoe-shaped collars fitted over the small diameter of the shaft and bore against the forward face of the shaft's collars. Each horseshoe was faced with a low-friction pad of babbit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrust (particle Physics)
In high energy physics, thrust is a property, (one of the event shape observables) used to characterize the collision of high energy particles in a collider. When two high energy particles collide, they typically produce jets of secondary particles. This happens when one or several quark-antiquark pairs are produced during the collision. Each colored quark/antiquark pair travels its separate way and subsequently hadronizes. Many new particles are created by the hadronization process and travel in approximately the same direction as the original pair. This set of particles constitutes a jet. The thrust S. Brandt, C. Peyrou, R. Sosnowski, and A. Wroblewski (1964), “The Principal axis of jets. An Attempt to analyze high-energy collisions as two-body processes“, Phys. Lett. 12 57–61. E. Farhi (1977), “A QCD Test for Jets“, Phys. Rev. Lett. 39 1587–1588. quantifies the coherence, or ″jettiness″ of the group of particles resulting from one collision. It is defined as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Particle Physics
Particle physics or high energy physics is the study of fundamental particles and forces that constitute matter and radiation. The fundamental particles in the universe are classified in the Standard Model as fermions (matter particles) and bosons (force-carrying particles). There are three generations of fermions, but ordinary matter is made only from the first fermion generation. The first generation consists of up and down quarks which form protons and neutrons, and electrons and electron neutrinos. The three fundamental interactions known to be mediated by bosons are electromagnetism, the weak interaction, and the strong interaction. Quarks cannot exist on their own but form hadrons. Hadrons that contain an odd number of quarks are called baryons and those that contain an even number are called mesons. Two baryons, the proton and the neutron, make up most of the mass of ordinary matter. Mesons are unstable and the longest-lived last for only a few hundredths of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Collider
A collider is a type of particle accelerator which brings two opposing particle beams together such that the particles collide. Colliders may either be ring accelerators or linear accelerators. Colliders are used as a research tool in particle physics by accelerating particles to very high kinetic energy and letting them impact other particles. Analysis of the byproducts of these collisions gives scientists good evidence of the structure of the subatomic world and the laws of nature governing it. These may become apparent only at high energies and for tiny periods of time, and therefore may be hard or impossible to study in other ways. Explanation In particle physics one gains knowledge about elementary particles by accelerating particles to very high kinetic energy and letting them impact on other particles. For sufficiently high energy, a reaction occurs that transforms the particles into other particles. Detecting these products gives insight into the physics involved. To do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrust Bearing
A thrust bearing is a particular type of rotary bearing. Like other bearings they permanently rotate between parts, but they are designed to support a predominantly axial load. Thrust bearings come in several varieties. *''Thrust ball bearings'', composed of bearing balls supported in a ring, can be used in low thrust applications where there is little axial load. *''Cylindrical thrust roller bearing''s consist of small cylindrical rollers arranged flat with their axes pointing to the axis of the bearing. They give very good carrying capacity and are cheap, but tend to wear due to the differences in radial speed and friction which is higher than with ball bearings. *'' Tapered roller thrust bearings'' consist of small tapered rollers arranged so that their axes all converge at a point on the axis of the bearing. The length of the roller and the diameter of the wide and the narrow ends and the angle of rollers need to be carefully calculated to provide the correct taper so that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ThrustSSC
ThrustSSC, Thrust SSC or Thrust SuperSonic Car is a British jet car developed by Richard Noble, Glynne Bowsher, Ron Ayers, and Jeremy Bliss. Thrust SSC holds the world land speed record, set on 15 October 1997, and driven by Andy Green, when it achieved a speed of and became the first land vehicle to officially break the sound barrier. Both Thrust SSC and Thrust2 are displayed at the Coventry Transport Museum in Coventry, England. As part of the Museum's redevelopment project, both cars were relocated by specialist haulier from their position in the Museum's Spirit of Speed Gallery to the new Biffa Award Land Speed Record Gallery which opened in 2015. The car is long and wide and weighs nearly 10 tons. It had a reported thrust of 223 kN (approximately 50,000 pounds force) at some operating condition. If achieving full reported thrust while operating at the record speed, it works out to around 102,000 brake horsepower, calculated as force times velocity. Jet engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrust2
Thrust2 is a British designed and built jet propelled car, which held the world land speed record from 4 October 1983 to 25 September 1997. The Thrust2 is powered by a single Rolls-Royce Avon jet engine sourced from an English Electric Lightning, and has a configuration somewhat resembling that of the mid-1960s-era J79 turbojet-powered land speed record cars of Art Arfons, collectively known as the "Green Monster" cars. History Conception The “Land Speed Record” (LSR), which was valid for 12 years, 11 months and 11 days at that time, was over one mile (with a flying start). The record was set on October 23, 1970 by the American Gary Gabelich with Blue Flame, a rocket car on the Bonneville Salt Flats. Richard Noble stepped up to "bring back this record for Britain". The time it took Richard Noble from the idea to the first concept to the successful record attempt was nine years. In 1977 the Thrust2 project was officially presented at the Motorfair 1977 at London's Earls ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrust (video Game)
''Thrust'' is a 1986 video game programmed by Jeremy Smith (who later co-authored ''Exile'') for the BBC Micro and published by Superior Software. The player's aim is to manoeuvre a spaceship by rotating and thrusting, as it flies over a two-dimensional landscape and through caverns. The gameplay of ''Thrust'' was heavily inspired by Atari's ''Gravitar''. ''Thrust'' was ported to the Commodore 64, Amstrad CPC, Atari 8-bit family, Atari ST, Commodore 16/ Plus 4, and ZX Spectrum. Firebird released a sequel, ''Thrust II'', in 1988.http://www.gb64.com/game.php?id=7898 Gameplay The aim is to pilot a spacecraft which must pick up a pod using a tractor beam and fly it into space. The ship and pod are subject to gravity and inertia, and being connected by a stiff rod can end up spinning around each other, out of control. Hitting the walls of the cave with either the ship or the pod results in death. Each planet has turrets which fire bullets at the ship, which can be destroyed with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrust (rapper)
Christopher France (born July 8, 1976), better known by his stage name Thrust, is a Canadian rapper from Toronto, Ontario. He is most known for his appearance on the Rascalz' 1998 single "Northern Touch," which also features Kardinal Offishall, Choclair, and Checkmate. He was also featured on the pop band soulDecision's biggest hit " Faded". Thrust has taught an Artist Series at the Harris Institute of Music in Toronto. Discography *''Past, Present, Future'' (1996) *''The Chosen Are Few'' (2001)Golding, Kori (September 11, 2001)Thrust – The Chosen Are Few, ''Chart''. Retrieved June 15, 2011 See also *Canadian hip hop *”Northern Touch "Northern Touch" is a Canadian hip hop single, which was released in 1998 by Rascalz in collaboration with Checkmate, Kardinal Offishall, Thrust and Choclair. It is one of the most important individual songs in the history of Canadian hip hop, wh ...” References External linksTalking Canadian rap history in this video feature with veter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrust (science Fiction Magazine)
''Thrust'' was published from 1973–1991. It started off as a Fanzine by Doug Fratz Steven L. Goldstein at the University of Maryland until 1976. In 1978, ''Thrust'' became a trade magazine. ''Thrust'' was a magazine for science fiction fans, offering commentary and criticism of work published within the genre. Nominated for a Hugo Award for Best Fanzine in 1980, it received four other nominations for best semi-prozine in the following years (1988, 1989, 1990, and 1991). As a trade magazine, it expanded rapidly, moving to offset covers. Ultimately the circulation rose to 1,700. Columnists at various times included Ted White, Charles Sheffield, Lou Stathis, John Shirley, Michael Bishop, David Bischoff, Chris Lampton, Darrell Schweitzer and Jeffrey Elliot. Dan Steffan Dan Steffan is an American cartoonist and writer who has contributed to both mainstream and underground publications for several decades. Biography During the 1970s, Steffan drew for such underground title ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
