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Timeline Of Rocket And Missile Technology
This article gives a concise timeline of rocket and missile technology. 11th century-13th century * 11th century AD - The first documented record of what appears to be gunpowder and the fire arrow, an early form of rocketry, appears in the Chinese text ''Wujing Zongyao''. *In Europe, around 1250 both Roger Bacon and the Liber Ignium gave instructions for constructing devices that appear to be rockets. 17th century-19th century * 1633 - Lagâri Hasan Çelebi launched a 7-winged rocket using 50 okka (140 lbs) of gunpowder from Sarayburnu, the point below Topkapı Palace in Istanbul.Winter, Frank H. (1992). "Who First Flew in a Rocket?", Journal of the British Interplanetary Society 45 (July 1992), p. 275-80 * 1650 - ''Artis Magnae Artilleriae pars prima'' ("Great Art of Artillery, the First Part") is printed in Amsterdam, about a year before the death of its author, Kazimierz Siemienowicz. * 1664 - A "space rocket" is imagined as a future technology to be studied in France ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
11th Century Long Serpent Fire Arrow Rocket Launcher
In music theory, an eleventh is a Interval (music)#Simple and compound, compound interval consisting of an octave plus a Perfect fourth, fourth. A perfect eleventh spans 17 and the augmented eleventh 18 semitones, or 10 steps in a diatonic scale. Since there are only seven scale degree, degrees in a diatonic scale, the eleventh degree is the same as the subdominant (IV). The eleventh is considered highly Consonance and dissonance, dissonant with the major third. An eleventh chord is the stacking of five List of third intervals, thirds in the span of an eleventh. In common practice period, common practice tonality, it usually had subdominant Function (music), function as minor eleventh chord on the second degree (supertonic) of the major scale. See also *Eleventh chord *Extended chord References Chord factors Fourths (music) Compound intervals {{music-theory-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Le Brun
Charles Le Brun (; baptised 24 February 1619 – 12 February 1690) was a French Painting, painter, Physiognomy, physiognomist, Aesthetics, art theorist, and a director of several art schools of his time. He served as a court painter to Louis XIV, who declared him "the greatest French artist of all time". Le Brun was a dominant figure in 17th-century French art and was influenced by Nicolas Poussin. Biography Early life and training Born in Paris, Le Brun attracted the notice of Pierre Séguier, Chancellor Séguier, who placed him at the age of eleven in the studio of Simon Vouet. He was also a pupil of François Perrier (painter), François Perrier. At fifteen he received commissions from Cardinal Richelieu, in the execution of which he displayed an ability which obtained the generous commendations of Nicolas Poussin, in whose company Le Brun started for Rome in 1642. In Rome, he remained four years in the receipt of a pension due to the liberality of the chancellor. There he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spin-stabilisation
In aerospace engineering, spin stabilization is a method of stabilizing a satellite or launch vehicle by means of spin, i.e. rotation along the longitudinal axis. The concept originates from conservation of angular momentum as applied to ballistics, where the spin is commonly obtained by means of rifling. For most satellite applications this approach has been superseded by three-axis stabilization. Use Spin-stabilization is used on rockets and spacecraft where attitude control is required without the requirement for on-board 3-axis propulsion or mechanisms, and sensors for attitude control and pointing. On rockets with a solid motor upper stage, spin stabilization is used to keep the motor from drifting off course as they don't have their own thrusters. Usually small rockets are used to spin up the spacecraft and rocket then fire the rocket and send the craft off. Rockets and spacecraft that use spin stabilization: * The Jupiter-C and Minotaur V launch vehicles used spin-stab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Hale (British Inventor)
William Hale (21 October 1797 – 30 March 1870), was a Great Britain, British inventor and rocket pioneer. Biography Hale was born in Colchester, England in 1797. He was self-taught although his grandfather, the educator William Cole, is believed to have tutored him. By 1827 he had obtained his first patent; he also won a first class Gold Medal of the Royal Society of Arts in Paris for his paper on ship propulsion using an early form of jet propulsion. Hale was inducted into the International Space Hall of Fame in 2004. Rocketry In 1844, Hale patented a new form of rotary rocket that improved on the earlier Congreve rocket design. Hale removed the guidestick from the design, instead vectoring part of the thrust through canted exhaust holes to provide rotation of the rocket, which improved its stability in flight. These rockets could weigh up to and were noted for their glare and noise on ignition. Hale rockets were first used by the United States Army in the Mexica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Trengrouse
Henry Trengrouse (18 March 1772 – 14 February 1854) was a British inventor who invented the "Rocket" lifesaving apparatus. On 24 December 1807 he witnessed the wreck of the frigate '' Anson'' in Mount's Bay, when over a hundred people died, and this disaster led him to devote his life and patrimony to the discovery of some means for saving lives at shipwrecks. He spent much labour in attempting to devise a lifeboat, but produced no satisfactory results, and turned his attention to the "Rocket" lifesaving apparatus, an early form of the Breeches buoy. In addition to this, Trengrouse was dismayed at the then common practice of burying victims of shipwrecks in common graves in unconsecrated ground near the site of the wreck, having seen the dead from the ''Anson'' buried in the dunes at Loe Bar. He persuaded his local MP, Davies Gilbert, to work for a change in the law, and from 1808 the practice was abolished. Early life Trengrouse was born in Helston, Cornwall, was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocket Equation
The classical rocket equation, or ideal rocket equation is a mathematical equation that describes the motion of vehicles that follow the basic principle of a rocket: a device that can apply acceleration to itself using thrust by expelling part of its mass with high velocity and can thereby move due to the conservation of momentum. It is credited to Konstantin Tsiolkovsky, who independently derived it and published it in 1903,К. Ціолковскій, Изслѣдованіе мировыхъ пространствъ реактивными приборами, 1903 (available onlinhere in a RAR (file format), RARed PDF) although it had been independently derived and published by William Moore (British mathematician), William Moore in 1810, and later published in a separate book in 1813. Robert Goddard also developed it independently in 1912, and Hermann Oberth derived it independently about 1920. The maximum change of velocity of the vehicle, \Delta v (with no external forces act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Moore (British Mathematician)
William Moore () was a British mathematician and early contributor to rocket theory. He worked at the Royal Military Academy, Woolwich. His 1813 ''Treatise'' was the first exposition of rocket mechanics based on Newton's third law of motion. Little is known of his life, because many relevant historical documents were destroyed by German bombing in World War II. accessed 22 April 2006 Publications * ''Theory on the motion of Rockets'' (1810) * ''A Treatise on the Doctrine of Fluxations'' (1811)[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Claude Ruggieri
Claude Ruggieri (1777 – 30 August 1841) was a pyrotechnician in Paris, France, who developed and wrote about innovations in fireworks design. He and others in his family were renowned and patronized by royalty for their creation of great fireworks extravaganzas. They also opened a public pleasure garden where fireworks displays could be enjoyed by the people of Paris. The Ruggieris introduced a style of fireworks that was theatrical rather than being based on military gunnery. Following a disastrous fireworks accident on 30 May 1770, the Ruggieris fell from favor. Claude-Fortuné Ruggieri was primarily responsible for restoring the family to its position of prominence. He used the new science of chemistry to develop novel fireworks, in particular colored fireworks that distinguished the Ruggieris from their rivals. He discovered a way to reliably create a vivid "green fire" observed in Russian fireworks. In his writings, Claude Ruggieri discussed "aerial philosophy", the composi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Congreve Rocket
The Congreve rocket was a type of rocket artillery designed by British inventor Sir William Congreve, 2nd Baronet, Sir William Congreve in 1808. The design was based upon Mysorean rockets, the rockets deployed by the Kingdom of Mysore against the East India Company during the Second Anglo-Mysore War, Second, Third Anglo-Mysore War, Third, and Fourth Anglo-Mysore Wars. Lieutenant general Thomas Desaguliers, colonel commandant of the Royal Artillery at Woolwich, was impressed by reports of their effectiveness, and undertook several unsuccessful experiments to produce his own rocket weapons. Several captured Mysorean rockets were sent to Great Britain following the annexation of the Mysorean kingdom into Company rule in India, British India following the death of Tipu Sultan in the Siege of Seringapatam (1799), siege of Seringapatam. The project was continued chiefly with William Congreve, who set up a research and development programme at the Royal Arsenal, Woolwich Arsenal's lab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mysorean Rockets
Mysorean rockets were an Indian military weapon. The iron-cased rockets were successfully deployed for military use. They were the first successful iron-cased rockets, developed in the late 18th century in the Kingdom of Mysore (part of present-day India) under the rule of King Hyder Ali. The Mysorean army, under King Hyder Ali and his son King Tipu Sultan, used the rockets effectively against the British East India Company during the 1780s and 1790s. According to James Forbes, Marathas also used iron-encased rockets in their battles. Their conflicts with the company exposed the British to this technology further, which was then used to advance European rocketry with the development of the Congreve rocket in 1805. Technology and deployment There was a regular rocket corps in the Mysore Army, beginning with about 1,200 men in King Hyder Ali's time. During the Second Anglo-Mysore War, Colonel William Baillie's ammunition stores are thought to have been detonated by a stra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mysore
Mysore ( ), officially Mysuru (), is a city in the southern Indian state of Karnataka. It is the headquarters of Mysore district and Mysore division. As the traditional seat of the Wadiyar dynasty, the city functioned as the capital of the Kingdom of Mysore for almost six centuries (). Known for its heritage structures, palaces (such as the famous Mysore Palace), and its culture, Mysore has been called the "City of Palaces", the "Heritage City", and the " Cultural capital of Karnataka". It is the second-most populous city in the state and one of the cleanest cities in India according to the Swachh Survekshan. Mysore is situated at the foothills of the Chamundi Hills. At an altitude of above mean sea level, the city of Mysore is geographically located at 12° 18′ 26″ north latitude and 76° 38′ 59″ east longitude. It is about southwest of the state's capital, Bangalore, and spreads across an area of (city and neighbouring census towns). The population of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tipu Sultan
Tipu Sultan (, , ''Sultan Fateh Ali Sahab Tipu''; 1 December 1751 – 4 May 1799) commonly referred to as Sher-e-Mysore or "Tiger of Mysore", was a ruler of the Kingdom of Mysore based in South India. He was a pioneer of rocket artillery. He expanded the iron-cased Mysorean rockets and commissioned the military manual ''Fathul Mujahidin''. The economy of Mysore reached a zenith during his reign. He deployed rockets against advances of British forces and their allies during the Anglo-Mysore Wars, including the Battle of Pollilur (1780), Battle of Pollilur and Siege of Srirangapatna (1799), Siege of Srirangapatna. Tipu Sultan and his father Hyder Ali used their French-trained army in alliance with the French in their struggle with the British, and in Mysore's struggles with other surrounding powers: against the Maratha Empire, Marathas, Sira, India, Sira, and rulers of Malabar (Northern Kerala), Malabar, Kodagu district, Kodagu, Keladi Nayaka Kingdom, Bednore, Carnatic regi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
