Journal of Aerospace Science

1) Компьютерная техника: Java Application Server

2) Спорт: Japanese Amateur Softball, Jrok's Arcade Simulator

3) Военный термин: job accounting system, job analysis system

4) Сельское хозяйство: Japanese Agricultural Standards

5) Шутливое выражение: Java Alphabet Soup, Joan Of Arc Society

6) Религия: Just A Sinner

7) Автомобильный термин: jet air system (Mitsubishi)

8) Сокращение: Journal of Aerospace Science

9) Физиология: Joint Activation System

10) СМИ: Journal About Science

11) Расширение файла: JAS Compressed Bitmap graphics

12) Аэропорты: Jasper, Texas

13) НАСА: Japan Amateur Satellite

14) СМС: Just A Second

engineering.

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► nombre femenino

1 engineering

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SF engineering

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femenino engineering

- ingeniería civil/industrial/mecánica

- ingeniería de sistemas

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= engineering, engineering science.

Ex. For example, a book on Bridges should be entered under Bridges and not under a broader heading such as engineering, nor doubly under both headings.

Ex. The primary focus of the journal is on stochastic modelling in the physical and engineering sciences.

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* creado por la ingeniería genética = genetically engineered.

* industria de la ingeniería eléctrica, la = electrical engineering industry, the.

* industria de la ingeniería química, la = chemical engineering industry, the.

* ingeniería aeroespacial = aerospace engineering.

* ingeniería agrónoma = agricultural engineering.

* ingeniería biológica = bioengineering.

* ingeniería civil = civil engineering.

* ingeniería computacional = computer engineering.

* ingeniería de aviación = aviation engineering.

* ingeniería de caminos = civil engineering.

* ingeniería de canales = canal engineering.

* ingeniería de control = control engineering.

* ingeniería de la construcción = construction engineering.

* ingeniería del automóvil = automotive engineering, car engineering.

* ingeniería del conocimiento = knowledge engineering.

* ingeniería de minas = mining engineering.

* ingeniería de software = software engineering.

* ingeniería eléctrica = electrical engineering.

* ingeniería electrónica = electronic engineering.

* ingeniería forense = forensic engineering.

* ingeniería forestal = forestry.

* ingeniería genética = genetic engineering.

* ingeniería informática = computer engineering.

* ingeniería marina = marine engineering.

* ingeniería mecánica = mechanical engineering.

* ingeniería minera = mining engineering.

* ingeniería municipal = municipal engineering.

* ingeniería nuclear = nuclear engineering.

* ingeniería química = chemical engineering.

* ingeniería sanitaria = sanitary engineering.

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femenino engineering

- ingeniería civil/industrial/mecánica

- ingeniería de sistemas

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engineering

agricultural engineering

bioengineering

civil engineering

precision engineering

systems engineering

software engineering

electrical engineering

electronic engineering

genetic engineering

industrial engineering

mechanical engineering

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◊ ingeniería civil civil engineering

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ingeniería nf

engineering;

una obra de ingeniería a major operation

ingeniería financiera financial engineering;

ingeniería genética genetic engineering;

ingeniería industrial industrial engineering;

ingeniería naval marine engineering;

ingeniería de sistemas system(s) engineering;

ingeniería social social engineering

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f engineering

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ingeniería nf

: engineering

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ingeniería n engineering

SUBJECT AREA: Aerospace, Telecommunications

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Whilst still at Huish's Grammar School, Taunton, Clarke became interested in both space science and science fiction. Unable to afford a scientific education at the time (he later obtained a BSc at King's College, London), he pursued both interests in his spare time while working in the Government Exchequer and Audit Department between 1936 and 1941. He was a founder member of the British Interplanetary Society, subsequently serving as its Chairman in 1946–7 and 1950–3. From 1941 to 1945 he served in the Royal Air Force, becoming a technical officer in the first GCA (Ground Controlled Approach) radar unit. There he began to produce the first of many science-fiction stories. In 1949–50 he was an assistant editor of Science Abstracts at the Institution of Electrical Engineers.

As a result of his two interests, he realized during the Second World War that an artificial earth satellite in an equatorial orbital with a radius of 35,000 km (22,000 miles) would appear to be stationary, and that three such geo-stationary, or synchronous, satellites could be used for worldwide broadcast or communications. He described these ideas in a paper published in Wireless World in 1945. Initially there was little response, but within a few years the idea was taken up by the US National Aeronautics and Space Administration and in 1965 the first synchronous satellite, Early Bird, was launched into orbit.

In the 1950s he moved to Ceylon (now Sri Lanka) to pursue an interest in underwater exploration, but he continued to write science fiction, being known in particular for his contribution to the making of the classic Stanley Kubrick science-fiction film 2001: A Space Odyssey, based on his book of the same title.

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See also: Pierce, John Robinson

SUBJECT AREA: Aerospace

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Cayley was born into a well-to-do Yorkshire family living at Brompton Hall. He was encouraged to study mathematics, navigation and mechanics, particularly by his mother. In 1792 he succeeded to the baronetcy and took over the daunting task of revitalizing the run-down family estate.

The first aeronautical device made by Cayley was a copy of the toy helicopter invented by the Frenchmen Launoy and Bienvenu in 1784. Cayley's version, made in 1796, convinced him that a machine could "rise in the air by mechanical means", as he later wrote. He studied the aerodynamics of flight and broke away from the unsuccessful ornithopters of his predecessors. In 1799 he scratched two sketches on a silver disc: one side of the disc showed the aerodynamic force on a wing resolved into lift and drag, and on the other side he illustrated his idea for a fixed-wing aeroplane; this disc is preserved in the Science Museum in London. In 1804 he tested a small wing on the end of a whirling arm to measure its lifting power. This led to the world's first model glider, which consisted of a simple kite (the wing) mounted on a pole with an adjustable cruciform tail. A full-size glider followed in 1809 and this flew successfully unmanned. By 1809 Cayley had also investigated the lifting properties of cambered wings and produced a low-drag aerofoil section. His aim was to produce a powered aeroplane, but no suitable engines were available. Steam-engines were too heavy, but he experimented with a gunpowder motor and invented the hot-air engine in 1807. He published details of some of his aeronautical researches in 1809–10 and in 1816 he wrote a paper on airships. Then for a period of some twenty-five years he was so busy with other activities that he largely neglected his aeronautical researches. It was not until 1843, at the age of 70, that he really had time to pursue his quest for flight. The Mechanics' Magazine of 8 April 1843 published drawings of "Sir George Cayley's Aerial Carriage", which consisted of a helicopter design with four circular lifting rotors—which could be adjusted to become wings—and two pusher propellers. In 1849 he built a full-size triplane glider which lifted a boy off the ground for a brief hop. Then in 1852 he proposed a monoplane glider which could be launched from a balloon. Late in 1853 Cayley built his "new flyer", another monoplane glider, which carried his coachman as a reluctant passenger across a dale at Brompton, Cayley became involved in public affairs and was MP for Scarborough in 1832. He also took a leading part in local scientific activities and was co-founder of the British Association for the Advancement of Science in 1831 and of the Regent Street Polytechnic Institution in 1838.

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SUBJECT AREA: Aerospace, Broadcasting, Electronics and information technology, Photography, film and optics, Recording, Telecommunications

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He was a very bright scholar and received a BSc in electrical technology from City and Guilds College in 1923. He joined International Western Electric (later to become Standard Telephone and Cables) in 1924 after a period as an instructor/demonstrator at City and Guilds. He was instrumental in the design of telephone measuring equipment and in international committee work for standards for long-distance telephony.

From 1929 Blumlein was employed by the Columbia Graphophone Company to develop an electric recording cutterhead that would be independent of Western Electric's patents for the system developed by Maxfield and Harrison. He attacked the problems in a most systematic fashion, and within a year he had developed a moving-coil cutterhead that was much more linear than the iron-cored systems known at the time. Eventually Blumlein designed a complete line of recording equipment, from microphone and through-power amplifiers. The design was used by Columbia; after the merger with the Gramophone Company in 1931 to form Electrical and Musical Industries Ltd (later known as EMI) it became the company standard, certainly for coarse-groove records, until c.1950.

Blumlein became interested in stereophony (binaural sound), and developed and demonstrated a complete line of equipment, from correctly placed microphones via two-channel records and stereo pick-ups to correctly placed loudspeakers. The advent of silent surfaces of vinyl records made this approach commercial from the late 1950s. His approach was independent and quite different from that of A.C. Keller.

His extreme facility for creating innovative solutions to electronic problems was used in EMI's development from 1934 to 1938 of the electronic television system, which became the BBC standard of 405 lines after the Second World War, when television broadcasting again became possible. Independent of official requirements, EMI developed a 60 MHz radar system and Blumlein was involved in the development of a centimetric radar and display system. It was during testing of this aircraft mounted equipment that he was killed in a crash.

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SUBJECT AREA: Aerospace

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"Colonel" Cody was one of the most colourful and controversial characters in aviation history. He dressed as a cowboy, frequently rode a horse, and appeared on the music-hall stage as a sharpshooter. Cody lived in England from 1896 and became a British subject in 1909. He wrote a melodrama, The Klondyke Nugget, which was first performed in 1898, with Cody as the villain and his wife as the heroine. It was a great success and Cody made enough money to indulge in his hobby of flying large kites. Several man-lifting kites were being developed in the mid-1890s, primarily for military observation purposes. Captain B.S.F. Baden-Powell built multiple hexagonal kites in England, while Lawrence Hargrave, in Australia, developed a very successful boxkite. Cody's man-lifting kites were so good that the British Government engaged him to supply kites, and act as an instructor with the Royal Engineers at the Balloon Factory, Farnborough. Cody's kites were rather like a box-kite with wings and, indeed, some were virtually tethered gliders. In 1905 a Royal Engineer reached a record height of 2,600 ft (790 m) in one of Cody's kites. While at Farnborough, Cody assisted with the construction of the experimental airship "British Army Dirigible No. 1", later known as Nulli Secundus. Cody was on board for the first flight in 1907. In the same year, Cody fitted an engine to one of his kites and it flew with no one on board; he also built a free-flying glider version. He went on to build a powered aeroplane with an Antoinette engine and on 16 October 1908 made a flight of 1,390 ft (424 m) at Farnborough; this was the first real flight in Britain. During the following years, Cody's large "Flying Cathedral" became a popular sight at aviation meetings, and in 1911 his "Cathedral" was the only British aeroplane to complete the course in the Circuit of Britain Contest. In 1912 Cody won the first British Military Aeroplane competition (a similar aeroplane is preserved by the Science Museum, London). Unfortunately, Cody and a passenger were killed when his latest aeroplane crashed at Farnborough in 1913; because Cody was such a popular figure at Farnborough, the tree to which he sometimes tethered his aeroplane was preserved as a memorial.

Later, there was a great controversy over who the first person to make an aeroplane flight in Britain was, as A.V. Roe, Horatio Phillips and Cody had all made hops before October 1908; most historians, however, now accept that it was Cody. Cody's title of'Colonel' was unofficial, although it was used by King George V on one of several visits to see Cody's work.

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SUBJECT AREA: Aerospace

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At the age of 19, Phillips developed an interest in flight and constructed models with lightweight engines. He spent a large amount of time and money over many years, carrying out practical research into the science of aerodynamics. In the early 1880s he built a wind tunnel with a working section of 15 in. by 10 in. (38 cm by 25 cm). Air was sucked through the working section by an adaptation of the steam injector used in boilers and invented by Henry Giffard, the airship pioneer. Phillips tested aerofoils based on the cross-section of bird's wings, with a greater curvature on the upper surface than the lower. He measured the lift and drag and showed that the major component of lift came from suction on the upper surface, rather than pressure on the lower. He took out patents for his aerofoil sections in 1884 and 1891. In addition to his wind-tunnel test, Phillips tested his wing sections on a whirling arm, as used earlier by Cayley, Wenham and Lilienthal. After a series of tests using an arm of 15 ft (4.57 m) radius, Phillips built a massive whirling arm driven by a steam engine. His test pieces were mounted on the end of the arm, which had a radius of 50 ft (15.24 m), giving them a linear speed of 70 mph (113 km/h). By 1893 Phillips was ready to put his theories to a more practical test, so he built a large model aircraft driven by a steam engine and tethered to run round a circular track. It had a wing span of 19 ft (5.79 m), but it had fifty wings, one above the other. These wings were only 10 in. (25 cm) wide and mounted in a frame, so it looked rather like a Venetian blind. At 40 mph (64 km/h) it lifted off the track. In 1904 Phillips built a full-size multi-wing aeroplane with twenty wings which just lifted off the ground but did not fly. He built another multi-wing machine in 1907, this time with four Venetian blind' frames in tandem, giving it two hundred wings! Phillips made a short flight of almost 500 ft (152 m) which could be claimed to be the first powered aeroplane flight in England by an Englishman. He retired from flying at the age of 62.

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SUBJECT AREA: Aerospace

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After serving an apprenticeship in the lace industry, Stringfellow left Nottingham in about 1820 and moved to Chard in Somerset, where he set up his own business. He had wide interests such as photography, politics, and the use of electricity for medical treatment. Stringfellow met William Samuel Henson, who also lived in Chard and was involved in lacemaking, and became interested in his "aerial steam carriage" of 1842–3. When support for this project foundered, Henson and Stringfellow drew up an agreement "Whereas it is intended to construct a model of an Aerial Machine". They built a large model with a wing span of 20 ft (6 m) and powered by a steam engine, which was probably the work of Stringfellow. The model was tested on a hillside near Chard, often at night to avoid publicity, but despite many attempts it never made a successful flight. At this point Henson emigrated to the United States. From 1848 Stringfellow continued to experiment with models of his own design, starting with one with a wing span of 10 ft (3m). He decided to test it in a disused lace factory, rather than in the open air. Stringfellow fitted a horizontal wire which supported the model as it gained speed prior to free flight. Unfortunately, neither this nor later models made a sustained flight, despite Stringfellow's efficient lightweight steam engine. For many years Stringfellow abandoned his aeronautical experiments, then in 1866 when the (Royal) Aeronautical Society was founded, his interest was revived. He built a steam-powered triplane, which was demonstrated "flying" along a wire at the world's first Aeronautical Exhibition, held at Crystal Palace, London, in 1868. Stringfellow also received a cash prize for one of his engines, which was the lightest practical power unit at the Exhibition. Although Stringfellow's models never achieved a really successful flight, his designs showed the way for others to follow. Several of his models are preserved in the Science Museum in London.

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