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Coxed Pair
A coxed pair, abbreviated as a 2+, is a racing shell used in the rowing (sport), sport of competitive rowing. It is designed for two persons who propel the boat with sweep (rowing), sweep oars and is steered by a coxswain (rowing), coxswain (cox). The crew consists of two rowers, each having one Oar (sport rowing), oar, and a cox. One rower is on the port side (rower's right hand side) and other is on the starboard side (rower's left hand side). The cox steers the boat using a rudder and may be seated at the stern of the boat (from where there is a view of the crew) or in the bow (known as a bowloader). With a bowloader, cox box, amplification is needed to communicate with the crew which is sitting behind, but the cox has a better view of the course, and the weight distribution may help the boat go faster. When there is no cox, the boat is referred to as a "coxless pair". Racing shell, Racing boats (often called "shells") are long, narrow, and broadly semi-circular in cross-sec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coxed Pair (rowing)
A coxed pair, abbreviated as a 2+, is a racing shell used in the sport of competitive rowing. It is designed for two persons who propel the boat with sweep oars and is steered by a coxswain (cox). The crew consists of two rowers, each having one oar, and a cox. One rower is on the port side (rower's right hand side) and other is on the starboard side (rower's left hand side). The cox steers the boat using a rudder and may be seated at the stern of the boat (from where there is a view of the crew) or in the bow (known as a bowloader). With a bowloader, amplification is needed to communicate with the crew which is sitting behind, but the cox has a better view of the course, and the weight distribution may help the boat go faster. When there is no cox, the boat is referred to as a "coxless pair". Racing boats (often called "shells") are long, narrow, and broadly semi-circular in cross-section in order to reduce drag to a minimum. Originally made from wood, shells are now al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coxless Pair
A coxless pair, abbreviated as a 2- and also known as a straight pair, is a racing shell used in the sport of competitive rowing. It is designed for two rowers, who propel the boat with sweep oars. The crew consists of a pair of rowers, each having one oar, one on the stroke side (rower's right hand side) and one on the bow side (rower's lefthand side). As the name suggests, there is no coxswain (cox) on such a boat, and the two rowers co-ordinate steering and the proper timing of oar strokes between themselves or by means of a steering installation which is operated by foot from one of the rowers. The equivalent boat when it is steered by a cox is referred to as a "coxed pair". Racing boats (often called "shells") are long, narrow, and broadly semi-circular in cross-section in order to reduce drag to a minimum. Originally made from wood, shells are now almost always made from a composite material (usually carbon-fibre reinforced plastic) for strength and weight advantag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rowing At The Summer Olympics
Rowing has been part of the Summer Olympics since its debut in the 1900 Games. Rowing was on the program at the 1896 Summer Olympics but was cancelled due to bad weather. Only men were allowed to compete until the women's events were introduced at the 1976 Summer Olympics in Montreal which gave national federations the incentive to support women's events and catalysed growth in women's rowing. Lightweight rowing events (which have weight-limited crews) were introduced to the games in 1996. Qualifying for the rowing events is under the jurisdiction of the World Rowing Federation. World Rowing predates the modern Olympics and was the first international sport federation to join the modern Olympic movement. Summary Events At the 2020 and 2024 Olympics, the following 14 events were contested for both men and women: Single sculls, Double sculls, Quadruple sculls, lightweight double sculls, Coxless pair, Coxless four, Eight. The lightweight events were first threat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Outriggers
An outrigger is a projecting structure on a boat, with specific meaning depending on types of vessel. Outriggers may also refer to legs on a wheeled vehicle that are folded out when it needs stabilization, for example on a crane that lifts heavy loads. Powered vessels and sailboats An outrigger describes any contraposing float rigging beyond the side ( gunwale) of a boat to improve the vessel's stability. If a single outrigger is used it is usually but not always windward. The technology was originally developed by the Austronesian people. There are two main types of boats with outriggers: double outriggers (prevalent in maritime Southeast Asia) and single outriggers (prevalent in Madagascar, Melanesia, Micronesia and Polynesia). Multihull ships are also derived from outrigger boats. In an outrigger canoe and in sailboats such as the proa, an outrigger is a thin, long, solid, hull used to stabilise an inherently unstable main hull. The outrigger is positioned rigidly and par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yaw (ship Motion)
Yaw or yaws may refer to: Measurement and technology Movement about the vertical axis * Yaw angle (or yaw rotation), one of the angular degrees of freedom of any stiff body (for example a vehicle), describing rotation about the vertical axis ** Yaw (aviation), one of the aircraft principal axes of rotation, describing motion about the vertical axis of an aircraft (nose-left or nose-right angle measured from vertical axis) ** Yaw (ship motion), one of the ship motions' principal axes of rotation, describing motion about the vertical axis of a ship (bow-left or bow-right angle measured from vertical axis) * Yaw rate (or yaw velocity), the angular speed of yaw rotation, measured with a yaw rate sensor * Yawing moment, the angular momentum of a yaw rotation, important for adverse yaw in aircraft dynamics Wind turbines * Yaw system, a yaw angle control system in wind turbines responsible for the orientation of the rotor towards the wind ** Yaw bearing, the most crucial and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roll (ship Motion)
Ship motions are the six degrees of freedom that a ship, boat, or other watercraft can experience. Reference axes The '' vertical/Z axis'', or ''yaw axis'', is an imaginary line running vertically through the ship and through its centre of mass. A yaw motion is a side-to side movement of the bow and stern of the ship. The '' transverse/Y axis'', ''lateral axis'', or ''pitch axis'' is an imaginary line running horizontally across the ship and through the centre of mass. A pitch motion is an up-or-down movement of the bow and stern of the ship. The '' longitudinal/X axis'', or ''roll axis'', is an imaginary line running horizontally through the length of the ship, through its centre of mass, and parallel to the ''waterline''. A roll motion is a side-to-side or port-starboard tilting motion of the superstructure around this axis. Rotational There are three special axes in any ship, called longitudinal, transverse and vertical axes. The angular movements around them—af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon-fibre Reinforced Plastic
Carbon fiber-reinforced polymers (American English), carbon-fibre-reinforced polymers ( Commonwealth English), carbon-fiber-reinforced plastics, carbon-fiber reinforced-thermoplastic (CFRP, CRP, CFRTP), also known as carbon fiber, carbon composite, or just carbon, are extremely strong and light fiber-reinforced plastics that contain carbon fibers. CFRPs can be expensive to produce, but are commonly used wherever high strength-to-weight ratio and stiffness (rigidity) are required, such as aerospace, superstructures of ships, automotive, civil engineering, sports equipment, and an increasing number of consumer and technical applications. The binding polymer is often a thermoset resin such as epoxy, but other thermoset or thermoplastic polymers, such as polyester, vinyl ester, or nylon, are sometimes used. The properties of the final CFRP product can be affected by the type of additives introduced to the binding matrix (resin). The most common additive is silica, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Material
A composite or composite material (also composition material) is a material which is produced from two or more constituent materials. These constituent materials have notably dissimilar chemical or physical properties and are merged to create a material with properties unlike the individual elements. Within the finished structure, the individual elements remain separate and distinct, distinguishing composites from mixtures and solid solutions. Composite materials with more than one distinct layer are called ''composite laminates''. Typical engineered composite materials are made up of a binding agent forming the ''matrix'' and a Filler (materials), filler material (particulates or fibres) giving ''substance'', e.g.: * Concrete, reinforced concrete and masonry with cement, lime or Mortar (masonry), mortar (which is itself a composite material) as a binder * Composite wood such as glulam and plywood with wood glue as a binder * Reinforced plastics, such as fiberglass and fibre-rein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Racing Shell
In watercraft, a racing shell (also referred to as a ''fine boat'' (UK) or simply a ''shell'') is an extremely narrow, and often comparatively long, rowing boat specifically designed for Rowing (sport), racing or exercise. It is equipped with long oars, outriggers to hold the oarlocks away from the boat, and sliding seats. The boat's long length and semicircular cross-section reduce drag to a minimum. This makes the boat both fast and unstable. It must be balanced by the rowers to avoid tipping. Being able to balance – or "set" – the boat while putting maximum effort into the oars is therefore an essential skill of sport rowing. History The racing shell evolved from the simple working rowboat. Boats with longer hull (watercraft), hulls and narrower in Beam (nautical), beam were developed in the early 19th century specifically for team racing. These dedicated boats were the first boats that could be called racing shells, and they evolved into the highly specialized forms used t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weight Distribution
Weight distribution is the apportioning of weight within a vehicle, especially cars, airplanes, and trains. Typically, it is written in the form ''x''/''y'', where ''x'' is the percentage of weight in the front, and ''y'' is the percentage in the back. In a vehicle which relies on gravity in some way, weight distribution directly affects a variety of vehicle characteristics, including handling, acceleration, traction, and component life. For this reason weight distribution varies with the vehicle's intended usage. For example, a drag car maximizes traction at the rear axle while countering the reactionary pitch-up torque. It generates this counter-torque by placing a small amount of counterweight at a great distance forward of the rear axle. In the airline industry, load balancing is used to evenly distribute the weight of passengers, cargo, and fuel throughout an aircraft, so as to keep the aircraft's center of gravity close to its center of pressure to avoid losing pi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel Lyons And Robert Espeseth Of The US Olympic Rowing Team
Daniel commonly refers to: * Daniel (given name), a masculine given name and a surname * List of people named Daniel * List of people with surname Daniel * Daniel (biblical figure) * Book of Daniel, a biblical apocalypse, "an account of the activities and visions of Daniel" Daniel may also refer to: Arts and entertainment Literature * ''Daniel'' (Old English poem), an adaptation of the Book of Daniel * ''Daniel'', a 2006 novel by Richard Adams * ''Daniel'' (Mankell novel), 2007 Music * "Daniel" (Bat for Lashes song) (2009) * "Daniel" (Elton John song) (1973) * "Daniel", a song from '' Beautiful Creature'' by Juliana Hatfield * ''Daniel'' (album), a 2024 album by Real Estate Other arts and entertainment * ''Daniel'' (1983 film), by Sidney Lumet * ''Daniel'' (2019 film), a Danish film * Daniel (comics), a character in the ''Endless'' series Businesses * Daniel (department store), in the United Kingdom * H & R Daniel, a producer of English porcelain between 1827 and 184 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cox Box
A cox box is an electronic device used in competitive rowing that combines a digital stroke rate monitor, stopwatch, and voice amplifier. It is generally used by a coxswain to monitor the crew's performance, and amplify instructions given by the cox using a microphone and series of wired loudspeakers. Although the term "cox box" is often used as a generic descriptor of this type of device, multiple companies have registered trademarks of similar terms. For instance, Cox-Box, CoxBox, and Cox Box are all registered trademarks of Nielsen-Kellerman. Use Cox boxes are mainly used in eights and fours rowing, where the readouts are used by the coxswain to monitor the performance of the crew and manage the race. This is of particular importance in time trial races where crews race astern (as opposed to side-by-side) and so the performance of other crews cannot be easily gauged. It is also critical to assisting the coxswain in sticking to the race plan, which usually involves strategi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
