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1 contra-rotating propellers
см. counter-rotation propellers -
2 contra rotating propellers
Универсальный англо-русский словарь > contra rotating propellers
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3 contra-rotating propellers
Морской термин: соосные гребные винты противоположного вращенияУниверсальный англо-русский словарь > contra-rotating propellers
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4 contra-rotating propellers
Śmigla przeciwbieżneśruby przeciwbieżneEnglish-Polish dictionary for engineers > contra-rotating propellers
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5 contra-rotating propellers
English-Russian marine dictionary > contra-rotating propellers
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6 contra-rotating propellers
Englsh-Russian aviation and space dictionary > contra-rotating propellers
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7 coaxial contra-rotating propellers
Морской термин: соосные гребные винты противоположного вращенияУниверсальный англо-русский словарь > coaxial contra-rotating propellers
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8 coaxial contra-rotating propellers
English-Russian marine dictionary > coaxial contra-rotating propellers
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9 propeller
1. воздушный винт, ВВ2. движительadjustable pitch propellerautomatically controllable propellerclockwise rotating propellercold propellerconstant speed propellercontra-rotating propellercontra-rotating propellerscounter-rotating propellercounter-rotating propellerscounter-rotation propellercounter-rotation propellersducted propellerelectric propellerfeathered propellerfeathering propellerfin-mounted propellerfixed-pitch propellerfour-bladed propellerfully-feathering propellergoverning propellerhigh-efficiency propellerhot propellerhydraulic propellermanually operated propellernongoverning propellerpusher propellerquiet propellerreversible-pitch propellerright inboard propellerrotor-tip propellerrunaway propellerscimitar-like propellershrouded propellersingle rotating propellersingle-row propellertractor propellervariable-pitch propellervectored thrust propellerwindmilling propellerwingtip mounted propeller -
10 propeller
гребной винт; воздушный винт, пропеллер -
11 CRP
1) Общая лексика: hum. сокр. Camp Receptor Protein, hum. сокр. Cold Reactive Protein2) Биология: C-reactive protein3) Медицина: С-реактивный белок4) Спорт: Computer Role Play5) Военный термин: COMSEC Resources Program, Control and Reporting Point, center reference point, combat reconnaissance platoon, combat reporting post, command readiness program, communications security resources program, community relations program, constant rate of penetration, cooperative research program, coordinated reconnaissance plan, cost reduction program, Control and Reporting Post (USAF)7) Сельское хозяйство: Crop Residue Program, Программа консервации земель (the Conservation Reserve Program, с/х программа США)8) Бухгалтерия: Cost Recovery Price9) Ветеринария: Coyote Reserve Program10) Сокращение: Committee to Reelect the President, Communications Relay Payload, Control/Command & Reporting Post, crimp, Creoles and Pidgins (Other), class room pilot11) Университет: Completed Research Papers12) Вычислительная техника: Candidate Rendezvous Point (PIM, RP, Multicast), Common Reference Platform (PowerPC)13) Нефть: common reflection point, ОГТ, общая точка отражения (common reflection point)14) Геофизика: ОПП, ОТП, общая точка приёма, общий пункт приёма15) Транспорт: Central Receival Point16) Воздухоплавание: Control and Reporting Post17) Фирменный знак: Continental Rubber Products19) СМИ: Circular Polarization20) Деловая лексика: Central Receiving Point, Conference Room Paper, Conference Room Pilot, Continuous Replenishment Program, Cooperative Reimbursement Program, Customer Relationship Planning21) Нефтегазовая техника общая глубинная точка (ОГТ)22) Производство: capacity requirement planning23) Образование: Core Reading Program24) Сетевые технологии: Cambridge ring protocol, протокол сети "Кембриджское кольцо"25) Химическое оружие: community relations plans26) Макаров: carbon fiber reinforced plastics, contrarotating propellers27) Расширение файла: Corel Presents Run-time Presentation, Visual dBASE Custom Report, dBASE IV Encrypted database file28) Молекулярная биология: cAMP receptor protein29) Должность: Certified Relocation Professional, Corporate Recruitment Plan30) Аэропорты: Corpus Christi, Texas USA -
12 CRp
1) Общая лексика: hum. сокр. Camp Receptor Protein, hum. сокр. Cold Reactive Protein2) Биология: C-reactive protein3) Медицина: С-реактивный белок4) Спорт: Computer Role Play5) Военный термин: COMSEC Resources Program, Control and Reporting Point, center reference point, combat reconnaissance platoon, combat reporting post, command readiness program, communications security resources program, community relations program, constant rate of penetration, cooperative research program, coordinated reconnaissance plan, cost reduction program, Control and Reporting Post (USAF)7) Сельское хозяйство: Crop Residue Program, Программа консервации земель (the Conservation Reserve Program, с/х программа США)8) Бухгалтерия: Cost Recovery Price9) Ветеринария: Coyote Reserve Program10) Сокращение: Committee to Reelect the President, Communications Relay Payload, Control/Command & Reporting Post, crimp, Creoles and Pidgins (Other), class room pilot11) Университет: Completed Research Papers12) Вычислительная техника: Candidate Rendezvous Point (PIM, RP, Multicast), Common Reference Platform (PowerPC)13) Нефть: common reflection point, ОГТ, общая точка отражения (common reflection point)14) Геофизика: ОПП, ОТП, общая точка приёма, общий пункт приёма15) Транспорт: Central Receival Point16) Воздухоплавание: Control and Reporting Post17) Фирменный знак: Continental Rubber Products19) СМИ: Circular Polarization20) Деловая лексика: Central Receiving Point, Conference Room Paper, Conference Room Pilot, Continuous Replenishment Program, Cooperative Reimbursement Program, Customer Relationship Planning21) Нефтегазовая техника общая глубинная точка (ОГТ)22) Производство: capacity requirement planning23) Образование: Core Reading Program24) Сетевые технологии: Cambridge ring protocol, протокол сети "Кембриджское кольцо"25) Химическое оружие: community relations plans26) Макаров: carbon fiber reinforced plastics, contrarotating propellers27) Расширение файла: Corel Presents Run-time Presentation, Visual dBASE Custom Report, dBASE IV Encrypted database file28) Молекулярная биология: cAMP receptor protein29) Должность: Certified Relocation Professional, Corporate Recruitment Plan30) Аэропорты: Corpus Christi, Texas USA -
13 CRP
1. carbon fiber reinforced plastics - пластмассы, армированные углеродным волокном;2. combat reporting post - пост боевого оповещения;3. common receiver point - общая точка приёма; ОТП; общий пункт приема; ОПП;4. common reflection point - общая точка отражения;5. contra rotating propellers - гребные винты противоположного вращения;6. control and reporting post - пост управления и оповещения;7. coordinated research projects - согласованные проекты исследований под эгидой МАГАТЭ;8. C-reactive protein - С-реактивный белок -
14 Flettner, Anton
SUBJECT AREA: Aerospace[br]b. 1 November 1885 Eddersheim-am-Main, Germanyd. 29 December 1961 New York, USA[br]German engineer and inventor who produced a practical helicopter for the German navy in 1940.[br]Anton Flettner was an engineer with a great interest in hydraulics and aerodynamics. At the beginning of the First World War Flettner was recruited by Zeppelin to investigate the possibility of radio-controlled airships as guided missiles. In 1915 he constructed a small radio-controlled tank equipped to cut barbed-wire defences; the military experts rejected it, but he was engaged to investigate radio-controlled pilotless aircraft and he invented a servo-control device to assist their control systems. These servo-controls, or trim tabs, were used on large German bombers towards the end of the war. In 1924 he invented a sailing ship powered by rotating cylinders, but although one of these crossed the Atlantic they were never a commercial success. He also invented a windmill and a marine rudder. In the late 1920s Flettner turned his attention to rotating-wing aircraft, and in 1931 he built a helicopter with small engines mounted on the rotor blades. Progress was slow and it was abandoned after being damaged during testing in 1934. An autogiro followed in 1936, but it caught fire on a test flight and was destroyed. Undeterred, Flettner continued his development work on helicopters and in 1937 produced the Fl 185, which had a single rotor to provide lift and two propellers on outriggers to combat the torque and provide forward thrust. This arrangement was not a great success, so he turned to twin contra-rotating rotors, as used by his rival Focke, but broke new ground by using intermeshing rotors to make a more compact machine. The Fl 265 with its "egg-beater" rotors was ordered by the German navy in 1938 and flew the following year. After exhaustive testing, Flettner improved his design and produced the two-seater Fl 282 Kolibri, which flew in 1940 and became the only helicopter to be used operationally during the Second World War.After the war, Flettner moved to the United States where his intermeshing-rotor idea was developed by the Kaman Aircraft Corporation.[br]Bibliography1926, Mein Weg zum Rotor, Leipzig; also published as The Story of the Rotor, New York (describes his early work with rotors—i.e. cylinders).Further ReadingW.Gunston and J.Batchelor, 1977, Helicopters 1900–1960, London.R.N.Liptrot, 1948, Rotating Wing Activities in Germany during the Period 1939–45, London.K.von Gersdorff and K.Knobling, 1982, Hubschrauber und Tragschrauber, Munich (a more recent publication, in German).JDS -
15 Stevens, John
[br]b. 1749 New York, New York, USAd. 6 March 1838 Hoboken, New Jersey, USA[br]American pioneer of steamboats and railways.[br]Stevens, a wealthy landowner with an estate at Hoboken on the Hudson River, had his attention drawn to the steamboat of John Fitch in 1786, and thenceforth devoted much of his time and fortune to developing steamboats and mechanical transport. He also had political influence and it was at his instance that Congress in 1790 passed an Act establishing the first patent laws in the USA. The following year Stevens was one of the first recipients of a US patent. This referred to multi-tubular boilers, of both watertube and firetube types, and antedated by many years the work of both Henry Booth and Marc Seguin on the latter.A steamboat built in 1798 by John Stevens, Nicholas J.Roosevelt and Stevens's brother-in-law, Robert R.Livingston, in association was unsuccessful, nor was Stevens satisfied with a boat built in 1802 in which a simple rotary steam-en-gine was mounted on the same shaft as a screw propeller. However, although others had experimented earlier with screw propellers, when John Stevens had the Little Juliana built in 1804 he produced the first practical screw steamboat. Steam at 50 psi (3.5 kg/cm2) pressure was supplied by a watertube boiler to a single-cylinder engine which drove two contra-rotating shafts, upon each of which was mounted a screw propeller. This little boat, less than 25 ft (7.6 m) long, was taken backwards and forwards across the Hudson River by two of Stevens's sons, one of whom, R.L. Stevens, was to help his father with many subsequent experiments. The boat, however, was ahead of its time, and steamships were to be driven by paddle wheels until the late 1830s.In 1807 John Stevens declined an invitation to join with Robert Fulton and Robert R.Living-ston in their development work, which culminated in successful operation of the PS Clermont that summer; in 1808, however, he launched his own paddle steamer, the Phoenix. But Fulton and Livingston had obtained an effective monopoly of steamer operation on the Hudson and, unable to reach agreement with them, Stevens sent Phoenix to Philadelphia to operate on the Delaware River. The intervening voyage over 150 miles (240 km) of open sea made Phoenix the first ocean-going steamer.From about 1810 John Stevens turned his attention to the possibilities of railways. He was at first considered a visionary, but in 1815, at his instance, the New Jersey Assembly created a company to build a railway between the Delaware and Raritan Rivers. It was the first railway charter granted in the USA, although the line it authorized remained unbuilt. To demonstrate the feasibility of the steam locomotive, Stevens built an experimental locomotive in 1825, at the age of 76. With flangeless wheels, guide rollers and rack-and-pinion drive, it ran on a circular track at his Hoboken home; it was the first steam locomotive to be built in America.[br]Bibliography1812, Documents Tending to Prove the Superior Advantages of Rail-ways and Steam-carriages over Canal Navigation.He took out patents relating to steam-engines in the USA in 1791, 1803, and 1810, and in England, through his son John Cox Stevens, in 1805.Further ReadingH.P.Spratt, 1958, The Birth of the Steamboat, Charles Griffin (provides technical details of Stevens's boats).J.T.Flexner, 1978, Steamboats Come True, Boston: Little, Brown (describes his work in relation to that of other steamboat pioneers).J.R.Stover, 1961, American Railroads, Chicago: University of Chicago Press.Transactions of the Newcomen Society (1927) 7: 114 (discusses tubular boilers).J.R.Day and B.G.Wilson, 1957, Unusual Railways, F.Muller (discusses Stevens's locomotive).PJGR
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