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1 Bemessungsbelastung
Bemessungsbelastung f designed loadingDeutsch-Englisch Fachwörterbuch Architektur und Bauwesen > Bemessungsbelastung
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2 Entwurfsbelastung
Entwurfsbelastung f designed loadingDeutsch-Englisch Fachwörterbuch Architektur und Bauwesen > Entwurfsbelastung
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3 нагрузка
load
- (нервно-психическая и физическая) — workload
-, асимметричная — unsymmetrical load
асимметричная нагрузка на самолет может возникнуть при отказе критического двигателя. — the airplane must be designed for unsymmetrical loads resulting from the failure of the critical engine.
-, аэродинамическая — aerodynamic load
-, безопасная — safe load
-, боковая — side load
для случая боковой нагрузки предполагается что самолет находится в горизонтальном положении при условии касания земли только колесами основных опор. — for the side load condition, the airplane is assumed to be in the level attitude with only the main wheels contacting the ground.
-, вертикальная — vertical load
-, вибрационная — vibration load
-, воздушная — air load
-, вызванная отказом двигателя, асимметричная — unsymmetrical load due to engine failure
- генератора — generator load
-, гидравлическая — hydraulic load
-, гироскопическая — gyroscopic load
-, десантная — air-delivery load
-, десантная (парашютная) — paradrop load
-, динамическая — dynamic load
нагрузка, возникающая при воздействии положительного (ипи отрицательного) ускорения на конструкцию ла. — any load due to acceleration (or deceleration) of an aircraft, and therefore proportional to its mass.
-, динамическая, при полном вытягивании строп парашюта до наполнения купола — (parachute) deployment shock load the load which occurs when the rigging lines become taut prior to inflation of the canopy.
-, динамическая, при раскрытии купола парашюта — (parachute) opening shock load
maximum load developed during rapid inflation of the canopy.
-, длительная — permanent load
-, допускаемая прочностью самолета — load not exceeding airplane structural limitations
-, допустимая — allowable load
-, знакопеременная — alternate load
-, индуктивная (эл.) — inductive load
-, инерционная — inertia load
-, коммерческая bес пассажиров, груза и багажа. — payload (p/l) weight of passengers, cargo, and baggage.
- коммерческая, располагаемая — payload available
-, максимальная коммерческая — maximum payload
разность между максимальным расчетным весом без топлива и весом пустого снаряженного ла. — maximum design zero fuel weight minus operational empty weight.
-, максимальная предельная радиальная (на колесо) — maximum radial limit load (rating of each wheel)
-, максимальная статическая (на колесо) — maximum static load (rating of each wheel)
-, маневренная — maneuvering load
-, минимальная расчетная — minimum design load
при определении минимальных расчетных нагрузок необходимо учитывать влияние возможных усталостных нагрузок и нагрузок от трения и заклинивания. — the minimum design loads must provide а rugged system for service use, including consideration of fatigua, jamming and friction loads.
-, моментная (напр. поворотного срезного болта водила) — torque load
- на вал (ротор) — shaft (rotor) load
- на генератор — generator load
- на гермокабину (от избыточного давления) — pressurized cabin pressure differential load
конструкция самолета допжна выдерживать полетные нагрузки в сочетании с нагрузками от избыточного давления в гермокабине. — the airplane structure must be strong enough to withstand the flight loads combined with pressure differential loads.
- на двигатель — power load on engine
prevent too sudden and great power load being thrown on the engine.
- на единицу площади — load per unit area
- на колесо — wheel load
- на колонку (или штурвал, ручку) при продольном yправлении — elevator pressure (felt when deflecting control column (wheel or stick)
- на конструкцию, выраженная в единицах ускорения (статическая и динамическая) — (static and dynamic) loads on structure expressed in g units
- на крыло, удельная — wing loading
часть веса самолета, приходящаяся на единицу поверхности крыла и равная частномy от деления полетного веса самолета на площадь крыла. — wing loading is gross weight of aeroplane divided by gross wing area.
- на лопасть, удельная — blade loading
- на мотораму — load on engine mount
- на мотораму, боковая — side load on engine mount
- на мощность, удельная часть веса самолета, приходящаяся на единицу силы тяги, развиваемой его силовой установкой при нормальном режиме работы. — power loading the gross weight of an aircraft divided by the horsepower of the engine(s).
- на орган управления (усилие) — control pressure
- на орган управления, пропорциональная величине отклонения поверхности управнения — control pressure proportional to amount of control surface deflection
- на орган управления (штурвал, колонку, ручку управления, педали), создаваемая загрузочным механизмом — control pressure created by feel unit /or spring/
- на орган управления (штурвал, колонку или педали), создаваемая отклоняемой поверхностью управления — control pressure created by control surface
- на педали при путевом управлении — rudder pressure (felt when deflecting pedals)
- на площадь, сметаемую несущим винтом — rotor disc loading
величина подъемной силы (тяги) несущего винта, деленная на площадь ометаемую винтом. — the thrust of the rotor divided by the rotor disc area.
- на поверхность управления — control surface load, backpressure on control surface
- на поверхность управления от порыва ветра — control surface gust load
- на поверхность управления, удельная — control surface loading the mean normal force per unit area carried by an aerofoil.
- на пол — floor load
- на пол, удельная — floor loading
-, направленная к продольной оси самолета, боковая — inward acting side load
-, направленная от продольной оси самолета, боковая — outward acting side load
- на размах, удельная — span loading
полетный вес самолета, деленный на квадрат размаха крыла. — the gross weight of an airplane divided by the square of the span.
- на растяжение — tensile load /stress, strain/
- на руль высоты (усилие при отклонении) — backpressure on elevator
- на руль направления (усилие при отклонении) — backpressure on rudder
- на сжатие — compression load
- на систему управления — control system load
максимальные и минимальные усилия летчика, прикладываемые к органам управления (в условиях полета) и передаваемые в точку крепления проводки управления к рычагу поверхности управления. — the maximum and minimum pilot forces are assumed to act at the appropriate control grips or pads (in a manner simulating flight conditions) and to be reacted at the attachment of the control system to control surface horn.
- на скручивание — torsional load
- на срез — shear load
- на тягу, удельная — thrust loading
отношение веса реактивного самолета к тяге, развиваемой его двигателем (двигателями), — the weight-thrust ratio of а jet aircraft expressed as gross weight (in kg) divided by thrust (in kg).
- на шасси при посадке — ground load on the landing gear at touch-down
- на шину (колеса) — load on tire
- на штурвал (ручку) при управлении no крену — aileron pressure (felt when deflecting control wheel (or stick)
- на элерон (усилие при отклонении) — backpressure on aileron
-, номинальная (эл.) — rated load
-, нормальная — normal load
-, нормальная эксплуатационная (в системах управления) — normal operating load control system load that can be obtained in normal operation.
-, ограниченная весом, коммерческая (платная) — weight limited payload (wlp)
коммерческая нагрузка, oграниченная одним наиболее перечисленных ниже): — payload as restricted by the most critical of the following:
1. взлетным весом снаряженного самолета за вычетом веса пустого снаряженного самолета и минимального запаса расходуемого топлива. — 1. operational takeoff weight minus operational empty weight minus minimum usable fuel.
2. посадочным весом снаряженного самолета за вычетом веса пустого снаряженнаго самолета и анз топлива. — 2. operational landing weight minus operational empty weight minus flight reserve fuel.
3. ограничениями по использованию отсеков. данная нагрузка не должна превышать макс. коммерческую нагрузку. — 3. compartment and other related limits. (it must not exceed maximum payload).
-, ограниченная объемом, коммерческая (платная) — space limited payload (slp)
нагрузка, ограниченная числом мест, объемными и другими пределами кабины, грузовых и багажных отсеков, — payload as restricted by seating,volumetric, and other related limits of the cabin, cargo, and baggage compartments. (it must not exceed maximum payload).
-, омическая (эл.) — resistive load
-, осевая — axial load
-, основная — basic load
- от встречного порыва (ветpa) — load resulting from encountering head-on gust
- от заклинивания (подвижных элементов) — jamming load
- от избыточного давления (в гермокабине) — pressure differential load
- от порыва (ветра) — gust load
случай нагружения конструкции самолета, особенного крыла, в результате воздействия на самолет вертикальных и горизонтальных воздушных течений (порывов), — the load condition which is imposed on an airplane, especially the wings, as a result of the airplane's flying into vertical or horizontal air currents.
- от трения — friction load
-, параллельная линия шарниров (узлов подвески поверхностей управления). — load parallel to (control surface) hinge line
-, переменная (по величине) — varying load, load of variable magnitude
-, пиковая — peak load
-, платная (коммерческая) — payload (p/l)
beс пассажиров, груза и багажа. — weight of passengers, cargo, and baggage.
-, повторная — repeated load
расчеты и испытания конструкции должны продемонстрировать ее способность выдерживать повторные переменные нагрузки возможные при эксплуатации. — the structure must be shown by analysis, tests, or both, to be able to withstand the repeated load of variable magnitude expected in service.
-, погонная — load per unit length
-, полезная — payload (p/l)
вес пассажиров, груза, багажа — weight of passengers, cargo, and baggage.
-, полезная — useful load
разность между взлетным весом снаряженного и весом пустого снаряженного ла. (включает: коммерческую нагрузку, вырабатываемые топливо и др. жидкости, не входящие в состав снаряжения ла). — difference between operational takeoff weight and operational empty weight. (it includes payload, usable fuel, and other usable fluids not included as operational items).
-, полетная — flight load
отношение составляющей аэродинамической силы (действующей перпендикулярно продольной оси самолета) к весу самолета. — flight load factors represent the ratio of the aerodynamic force component (acting normal to the assumed longitudinal axis of the airplane) to the weight of the airplane.
-, полная — full load
включает вес экипажа, снаряжения, топлива и полезной нагрузки.
-, постоянная — permanent load
- предельная, разрушающая (по терминологии икао) — ultimate load
-, продольная — longitudinal load
-, равномерная — uniform load
-, радиальная эксплуатационная (на каждое колесо шасcи) — radial limit load (rating of each wheel)
-, разрушающая (расчетная) — ultimate load
нагрузка, в результате которой возникает, или может возникнуть на основании расчетов, разрушение элемента конструкции. — the load which will, or is computed to, cause failure in any structural member.
-, разрушающая (способная вызывать разрушение) — destructive load
торможение может привести к появлению разрушающей нагрузки на переднее колесо. — braking can cause destructive loads on nosewheel.
-, распределенная — distributed load
-, рассредоточенная — distributed load
-, расчетная — ultimate load
расчетная нагрузка опрелеляется как произведение эксплуатационной нагрузки на коэффициент безопасности. — ultimate load is the limit load multiplied by the prescribed factor of safety.
-, расчетная (по терминологии икао) — proof load
-, расчетная (по усилиям в системе управления) — design load design loads are accepted in the absence of a rational analysis.
-, скручивающая — torsional load
-, служебная — operational items /load/
включает экипаж, парашюты, кислородное оборудование экипажа, масло для двигателей и невырабатываемое топливо. — includes: crew, parachutes, crew's oxygen equipment, engine oil, unusable fuel.
-, служебная (стандартная) — standard items
служебная нагрузка может включать: нерасходуемые топливо и жидкости, масло для двигателей, огнетушители, аварийное кислородное оборудоавние, конструкции в буфете, дополнительное электронное оборудование. — may include, unusable fuel and other fluids, engine oil, toilet fluid, fire extinguishers, emergency oxygen equipment, structure in galley, buffet, supplementary electronic equipment.
- снаряженного (самолета) — operational load
-, сосредоточенная — concentrated load
-, статическая — static load
постоянно действующая нагрузка, постепенно возрастающая от нуля до своего максимума при нулевом ускорении. — а stationary load or one that is gradually increased from zero to its maximum. it is an unaccelerated basic load.
-, суммарная — total load
-, ударная — impact load
-, уравновешивающая — balancing load
-, усталостная — fatigue load
-, фрикционная — friction load
-, центробежная (на ротор) — centrifugal loading (on rotor)
-, частичная — partial load
-, чрезмерная — overload(ing)
-, эксплуатационная — limit load
максимальная нагрузка, воздействующая на самолет в эксплуатации, — the strength requirements are specified in terms of limit loads (the maximum loads to be expected in service).
-, эксплуатационная нормальная (на систему управления) — normal operating load, load obtained in normal operationtained in normal operation
-, электрическая — (electrical) load
весовая отдача по полезной н. — useful load-to-takeoff weight ratio
зависимость платной н. от дальности полета — payload-range curve
под н. — under load
при установившемся режиме работы с полной н. — at steady full-load conditions
распределение н. — load distribution
точка приложения н. — point of load application
характеристика н. — load characteristic
включать (эл.) н. — activate load
включать (эл.) н. на генератор, (аккумулятор) — apply load to (generator, battery)
воспринимать н. — take up load
выдерживать н. — withstand /support/ load
испытывать h. — be subjected to load
нести h. — carry load
передавать н. — transmit load
подключать (эл.) н. к... — apply load to...
прикладывать — apply load to...
работать без н. (об электродвигателе, преобразователе) — run unloaded
сбрасывать (эл.) н. — deactivate load
снимать н. (руля высоты) — relieve elevator pressure, adjust elevator trim tab, relieve pressure by adjusting elevator trim control
создавать (маханическую) н. — impose load on...
устанавливать за счет платной h. — install (smth) with payload penaltyРусско-английский сборник авиационно-технических терминов > нагрузка
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4 ovalado
adj.oval.past part.past participle of spanish verb: ovalar.* * *► adjetivo1 oval* * *(f. - ovalada)adj.* * *= elliptic, oval.Ex. It is designed to recognise elliptic, rectangular, and triangular shapes in a way similar to human cognition of these shapes.Ex. Each unit moves around an oval track on a continuous chaindrive in sequence, passing on both sides of a loading and unloading point = Cada unidad se mueve en secuencia alrededor de una pista oval sobre una cadena de tracción continua, pasando a ambos lados de un punto de carga y descarga.----* círculo ovalado = oval.* en forma ovalada = oval-shaped.* * *= elliptic, oval.Ex: It is designed to recognise elliptic, rectangular, and triangular shapes in a way similar to human cognition of these shapes.
Ex: Each unit moves around an oval track on a continuous chaindrive in sequence, passing on both sides of a loading and unloading point = Cada unidad se mueve en secuencia alrededor de una pista oval sobre una cadena de tracción continua, pasando a ambos lados de un punto de carga y descarga.* círculo ovalado = oval.* en forma ovalada = oval-shaped.* * *
ovalado◊ -da adjetivo
oval
oval, ovalado,-a adjetivo oval
' ovalado' also found in these entries:
Spanish:
oval
- ovalada
- adoquín
English:
oval
* * *ovalado, -a adjoval* * *adj oval* * *ovalado, -da adj: oval* * *ovalado adj oval -
5 Bodmer, Johann Georg
SUBJECT AREA: Mechanical, pneumatic and hydraulic engineering, Railways and locomotives, Steam and internal combustion engines, Textiles, Weapons and armour[br]b. 9 December 1786 Zurich, Switzerlandd. 30 May 1864 Zurich, Switzerland[br]Swiss mechanical engineer and inventor.[br]John George Bodmer (as he was known in England) showed signs of great inventive ability even as a child. Soon after completing his apprenticeship to a local millwright, he set up his own work-shop at Zussnacht. One of his first inventions, in 1805, was a shell which exploded on impact. Soon after this he went into partnership with Baron d'Eichthal to establish a cotton mill at St Blaise in the Black Forest. Bodmer designed the water-wheels and all the machinery. A few years later they established a factory for firearms and Bodmer designed special machine tools and developed a system of interchangeable manufacture comparable with American developments at that time. More inventions followed, including a detachable bayonet for breech-loading rifles and a rifled, breech-loading cannon for 12 lb (5.4 kg) shells.Bodmer was appointed by the Grand Duke of Baden to the posts of Director General of the Government Iron Works and Inspector of Artillery. He left St Blaise in 1816 and entered completely into the service of the Grand Duke, but before taking up his duties he visited Britain for the first time and made an intensive five-month tour of textile mills, iron works, workshops and similar establishments.In 1821 he returned to Switzerland and was engaged in setting up cotton mills and other engineering works. In 1824 he went back to England, where he obtained a patent for his improvements in cotton machinery and set up a mill near Bolton incorporating his ideas. His health failing, he was obliged to return to Switzerland in 1828, but he was soon busy with engineering works there and in France. In 1833 he went to England again, first to Bolton and four years later to Manchester in partnership with H.H.Birley. In the next ten years he patented many more inventions in the fields of textile machinery, steam engines and machine tools. These included a balanced steam engine, a mechanical stoker, steam engine valve gear, gear-cutting machines and a circular planer or vertical lathe, anticipating machines of this type later developed in America by E.P. Bullard. The metric system was used in his workshops and in gearing calculations he introduced the concept of diametral pitch, which then became known as "Manchester Pitch". The balanced engine was built in stationary form and in two locomotives, but although their running was remarkably smooth the additional complication prevented their wider use.After the death of H.H.Birley in 1846, Bodmer removed to London until 1848, when he went to Austria. About 1860 he returned to his native town of Zurich. He remained actively engaged in all kinds of inventions up to the end of his life. He obtained fourteen British patents, each of which describes many inventions; two of these patents were extended beyond the normal duration of fourteen years. Two others were obtained on his behalf, one by his brother James in 1813 for his cannon and one relating to railways by Charles Fox in 1847. Many of his inventions had little direct influence but anticipated much later developments. His ideas were sound and some of his engines and machine tools were in use for over sixty years. He was elected a Member of the Institution of Civil Engineers in 1835.[br]Bibliography1845, "The advantages of working stationary and marine engines with high-pressure steam, expansively and at great velocities; and of the compensating, or double crank system", Minutes of the Proceedings of the Institution of Civil Engineers 4:372–99.1846, "On the combustion of fuel in furnaces and steam-boilers, with a description of Bodmer's fire-grate", Minutes of the Proceedings of the Institution of Civil Engineers 5:362–8.Further ReadingObituary, 1868–9, Minutes of the Proceedings of the Institution of Civil Engineers 28:573–608.H.W.Dickinson, 1929–30, "Diary of John George Bodmer, 1816–17", Transactions of the Newcomen Society 10:102–14.D.Brownlie, 1925–6, John George Bodmer, his life and work, particularly in relation to the evolution of mechanical stoking', Transactions of the Newcomen Society 6:86–110.W.O.Henderson (ed.), 1968, Industrial Britain Under the Regency: The Diaries of Escher, Bodmer, May and de Gallois 1814–1818, London: Frank Cass (a more complete account of his visit to Britain).RTS -
6 расчётная нагрузка
1) General subject: design load (самолёта, корабля)2) Military: estimated load3) Engineering: calculated load, design load, design loading, factored load, proof load, rated burden, rated loading4) Construction: intended load, structural design load5) Mathematics: designed load6) Automobile industry: nominal load, specified rated load7) Metallurgy: desing load8) Telecommunications: mission traffic9) Oil: assumed load, normal load, rated load, specified load10) Astronautics: design limit load, dimensioning load, ultimate load, worst-case load11) Drilling: load rating12) Automation: target load14) SAP.tech. load case15) Electrical engineering: (отопительная) design (heating) loadУниверсальный русско-английский словарь > расчётная нагрузка
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7 площадка (перрон)
terminal apron
аэровокзала
- (по барометрической высоте) — sustained pressure altitude
- (участок кратковременного горизонтального полета при маневрировании по высоте) — step
-, высокогорная (взлетно-посадочная) — high-level /elevation/ field
-, гироинерциальная (инерциальной навигационной системы) — stable platform
-, групповая стояночная — mass parking area
-, девиационная (круг) — compass base /rose/, deviation clock
- дпя обслуживания ла (стояночная) площадка с искусственным покрытием для погрузочно разгрузочных работ, стоянки и обслуживания самолетов. — service apron. а paved area where aircraft stand for purposes of loading or unloading, parking or servicing.
- для сбрасывания грузов (на парашютах) — parachute drop zone /area/
- малого газа (по углу положения руд) — deadband idle
- обслуживания, самоходная (наземное оборудование) — mobile maintenance stand
- обслуживания, самоходная (для обслуживания высокорасположенных частей ла) — sky-lift
- ожидания (перед выруливанием на впп) — holding apron
- перед ангаром — apron
- погрузочно-разгрузочная (ла) — loading/unloading apron
-, подъемная (дпя монтажа, двигателя) — engine lifting stand
-, посадочная — landing field
участок земной поверхности, предназначенный для взлета и посадки ла. — any area of land designed for the takeoff and landing of aircraft.
-, посадочная (напр., место посадки вертолета, в отличие от оборудованного аэродрома) — landing site
-, предангарная — apron, ramp
- предстартовая (перед вырупиванием на впп) — holding apron
-, предстартовая (военных ла) — alert apron
- при наборе высоты — climb step
perform multi-step or onestep climb.
- при снижении — descent step
-, разгрузочная — unloading apron
- стоянки транзитных самолетов — transient apron
-, стояночная — apron ramp
-, стояночная (место стоянки — parking area
-, стояночная (для обслуживанив ла) — (service) apron
выбор посадочной п. (при вынужденной посадке) — choice of landing field
сделать "площадку" (в полете) — fly horizontallyРусско-английский сборник авиационно-технических терминов > площадка (перрон)
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8 Armstrong, Sir William George, Baron Armstrong of Cragside
[br]b. 26 November 1810 Shieldfield, Newcastle upon Tyne, Englandd. 27 December 1900 Cragside, Northumbria, England[br]English inventor, engineer and entrepreneur in hydraulic engineering, shipbuilding and the production of artillery.[br]The only son of a corn merchant, Alderman William Armstrong, he was educated at private schools in Newcastle and at Bishop Auckland Grammar School. He then became an articled clerk in the office of Armorer Donkin, a solicitor and a friend of his father. During a fishing trip he saw a water-wheel driven by an open stream to work a marble-cutting machine. He felt that its efficiency would be improved by introducing the water to the wheel in a pipe. He developed an interest in hydraulics and in electricity, and became a popular lecturer on these subjects. From 1838 he became friendly with Henry Watson of the High Bridge Works, Newcastle, and for six years he visited the Works almost daily, studying turret clocks, telescopes, papermaking machinery, surveying instruments and other equipment being produced. There he had built his first hydraulic machine, which generated 5 hp when run off the Newcastle town water-mains. He then designed and made a working model of a hydraulic crane, but it created little interest. In 1845, after he had served this rather unconventional apprenticeship at High Bridge Works, he was appointed Secretary of the newly formed Whittle Dene Water Company. The same year he proposed to the town council of Newcastle the conversion of one of the quayside cranes to his hydraulic operation which, if successful, should also be applied to a further four cranes. This was done by the Newcastle Cranage Company at High Bridge Works. In 1847 he gave up law and formed W.G.Armstrong \& Co. to manufacture hydraulic machinery in a works at Elswick. Orders for cranes, hoists, dock gates and bridges were obtained from mines; docks and railways.Early in the Crimean War, the War Office asked him to design and make submarine mines to blow up ships that were sunk by the Russians to block the entrance to Sevastopol harbour. The mines were never used, but this set him thinking about military affairs and brought him many useful contacts at the War Office. Learning that two eighteen-pounder British guns had silenced a whole Russian battery but were too heavy to move over rough ground, he carried out a thorough investigation and proposed light field guns with rifled barrels to fire elongated lead projectiles rather than cast-iron balls. He delivered his first gun in 1855; it was built of a steel core and wound-iron wire jacket. The barrel was multi-grooved and the gun weighed a quarter of a ton and could fire a 3 lb (1.4 kg) projectile. This was considered too light and was sent back to the factory to be rebored to take a 5 lb (2.3 kg) shot. The gun was a complete success and Armstrong was then asked to design and produce an equally successful eighteen-pounder. In 1859 he was appointed Engineer of Rifled Ordnance and was knighted. However, there was considerable opposition from the notably conservative officers of the Army who resented the intrusion of this civilian engineer in their affairs. In 1862, contracts with the Elswick Ordnance Company were terminated, and the Government rejected breech-loading and went back to muzzle-loading. Armstrong resigned and concentrated on foreign sales, which were successful worldwide.The search for a suitable proving ground for a 12-ton gun led to an interest in shipbuilding at Elswick from 1868. This necessitated the replacement of an earlier stone bridge with the hydraulically operated Tyne Swing Bridge, which weighed some 1450 tons and allowed a clear passage for shipping. Hydraulic equipment on warships became more complex and increasing quantities of it were made at the Elswick works, which also flourished with the reintroduction of the breech-loader in 1878. In 1884 an open-hearth acid steelworks was added to the Elswick facilities. In 1897 the firm merged with Sir Joseph Whitworth \& Co. to become Sir W.G.Armstrong Whitworth \& Co. After Armstrong's death a further merger with Vickers Ltd formed Vickers Armstrong Ltd.In 1879 Armstrong took a great interest in Joseph Swan's invention of the incandescent electric light-bulb. He was one of those who formed the Swan Electric Light Company, opening a factory at South Benwell to make the bulbs. At Cragside, his mansion at Roth bury, he installed a water turbine and generator, making it one of the first houses in England to be lit by electricity.Armstrong was a noted philanthropist, building houses for his workforce, and endowing schools, hospitals and parks. His last act of charity was to purchase Bamburgh Castle, Northumbria, in 1894, intending to turn it into a hospital or a convalescent home, but he did not live long enough to complete the work.[br]Principal Honours and DistinctionsKnighted 1859. FRS 1846. President, Institution of Mechanical Engineers; Institution of Civil Engineers; British Association for the Advancement of Science 1863. Baron Armstrong of Cragside 1887.Further ReadingE.R.Jones, 1886, Heroes of Industry', London: Low.D.J.Scott, 1962, A History of Vickers, London: Weidenfeld \& Nicolson.IMcNBiographical history of technology > Armstrong, Sir William George, Baron Armstrong of Cragside
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9 Ricardo, Sir Harry Ralph
[br]b. 26 January 1885 London, Englandd. 18 May 1974 Graffham, Sussex, England[br]English mechanical engineer; researcher, designer and developer of internal combustion engines.[br]Harry Ricardo was the eldest child and only son of Halsey Ricardo (architect) and Catherine Rendel (daughter of Alexander Rendel, senior partner in the firm of consulting civil engineers that later became Rendel, Palmer and Tritton). He was educated at Rugby School and at Cambridge. While still at school, he designed and made a steam engine to drive his bicycle, and by the time he went up to Cambridge in 1903 he was a skilled craftsman. At Cambridge, he made a motor cycle powered by a petrol engine of his own design, and with this he won a fuel-consumption competition by covering almost 40 miles (64 km) on a quart (1.14 1) of petrol. This brought him to the attention of Professor Bertram Hopkinson, who invited him to help with research on turbulence and pre-ignition in internal combustion engines. After leaving Cambridge in 1907, he joined his grandfather's firm and became head of the design department for mechanical equipment used in civil engineering. In 1916 he was asked to help with the problem of loading tanks on to railway trucks. He was then given the task of designing and organizing the manufacture of engines for tanks, and the success of this enterprise encouraged him to set up his own establishment at Shoreham, devoted to research on, and design and development of, internal combustion engines.Leading on from the work with Hopkinson were his discoveries on the suppression of detonation in spark-ignition engines. He noted that the current paraffinic fuels were more prone to detonation than the aromatics, which were being discarded as they did not comply with the existing specifications because of their high specific gravity. He introduced the concepts of "highest useful compression ratio" (HUCR) and "toluene number" for fuel samples burned in a special variable compression-ratio engine. The toluene number was the proportion of toluene in heptane that gave the same HUCR as the fuel sample. Later, toluene was superseded by iso-octane to give the now familiar octane rating. He went on to improve the combustion in side-valve engines by increasing turbulence, shortening the flame path and minimizing the clearance between piston and head by concentrating the combustion space over the valves. By these means, the compression ratio could be increased to that used by overhead-valve engines before detonation intervened. The very hot poppet valve restricted the advancement of all internal combustion engines, so he turned his attention to eliminating it by use of the single sleeve-valve, this being developed with support from the Air Ministry. By the end of the Second World War some 130,000 such aero-engines had been built by Bristol, Napier and Rolls-Royce before the piston aero-engine was superseded by the gas turbine of Whittle. He even contributed to the success of the latter by developing a fuel control system for it.Concurrent with this was work on the diesel engine. He designed and developed the engine that halved the fuel consumption of London buses. He invented and perfected the "Comet" series of combustion chambers for diesel engines, and the Company was consulted by the vast majority of international internal combustion engine manufacturers. He published and lectured widely and fully deserved his many honours; he was elected FRS in 1929, was President of the Institution of Mechanical Engineers in 1944–5 and was knighted in 1948. This shy and modest, though very determined man was highly regarded by all who came into contact with him. It was said that research into internal combustion engines, his family and boats constituted all that he would wish from life.[br]Principal Honours and DistinctionsKnighted 1948. FRS 1929. President, Institution of Mechanical Engineers 1944–5.Bibliography1968, Memo \& Machines. The Pattern of My Life, London: Constable.Further ReadingSir William Hawthorne, 1976, "Harry Ralph Ricardo", Biographical Memoirs of Fellows of the Royal Society 22.JBBiographical history of technology > Ricardo, Sir Harry Ralph
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10 поскольку это касается
•The installations of these shafts are completely automatic as to loading and dumping.
•Each machine is designed for a particular service, especially as to (or as regards) the kinds of materials for which it is best suited.
•The two types are equivalent insofar (or so far, or as far) as discrimination among various gases is concerned.
•So far as the wave front velocity is concerned, linear and semi-linear equations are the same.
Русско-английский научно-технический словарь переводчика > поскольку это касается
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11 элементы, рассчитанные на внецентренную нагрузку
Construction: members designed for eccentric loadingУниверсальный русско-английский словарь > элементы, рассчитанные на внецентренную нагрузку
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12 cargo
m.1 charge (cuidado).los niños han quedado a mi cargo the children have been left in my careestar a cargo de algo, tener algo a su cargo to be in charge of somethinghacerse cargo de to take charge of; (asumir el control de) to take care of; (ocuparse de) to understand (comprender)me hago cargo de la difícil situación I am aware of o I realize the difficulty of the situationme da cargo de conciencia dejarle pagar I feel bad about letting him pay2 post, position (empleo).ocupa un cargo muy importante she holds a very important position o postcargo público public office3 charge (finance).con cargo a charged tocorrer a cargo de to be borne byhacerse cargo de to pay for4 charge (law) (acusación).formular graves cargos contra alguien to bring serious charges against somebody5 debit, fee, debit charge.6 freight, loading.7 office.pres.indicat.1st person singular (yo) present indicative of spanish verb: cargar.* * *1 (peso) load, weight2 (empleo) post, position3 (gobierno, custodia) charge, responsibility4 FINANZAS charge, debit\correr a cargo de alguien to be the responsibility of somebody■ el discurso de inauguración correrá a cargo del Sr. Torres Sr. Torres will make the opening speechdesempeñar el cargo de / ocupar el cargo de to occupy the post ofestar al cargo de to be in charge ofjurar el cargo to take an oathalto cargo top job, high-ranking positioncargo de conciencia figurado weight on one's conscience* * *noun m.1) load, burden2) charge3) post, office* * *SM1) (=puesto) postocupa el cargo de comisario europeo desde hace tres años — he has held the office o post of European Commissioner for three years
ha dimitido un alto cargo directivo — a top o senior official has resigned
han quedado vacantes tres altos cargos — three high-ranking positions o top posts have become vacant
•
desempeñar un cargo — to hold a position•
jurar el cargo — to be sworn in•
poner el cargo a disposición de algn — euf to offer up one's post to sbcargo público — (=puesto) public office; (=persona) person in public office
2)•
a cargo de —a) (=responsable de) in charge of, responsible forlas tropas a cargo de los refugiados — the troops in charge of o responsible for the refugees
los detectives a cargo de la investigación — the detectives in charge of o heading the investigation
b) (=bajo la responsabilidad de)la presentación del programa estuvo a cargo de una actriz desconocida — the programme was presented by an unknown actress
"formación a cargo de la empresa" — "training will be provided"
la clausura del festival estará a cargo de Plácido Domingo — Plácido Domingo will be the main attraction of the festival's closing ceremony
un concierto a cargo de la orquesta de cámara de la ciudad — a concert performed by the city's chamber orchestra
las reparaciones correrán a cargo del dueño — the cost of repairs will be met by the owner, repairs will be paid for by the owner
•
tener algo a su cargo — to be in charge of sth, be responsible for sth20 policías tenían a su cargo la seguridad del monarca — 20 policemen were in charge of o responsible for the king's security
los niños que tengo a mi cargo — the children in my care o charge frm
3)• hacerse cargo de — (=encargarse) to take charge of; (=pagar) to pay for; (=entender) to realize
cuando él murió, su hijo se hizo cargo del negocio — when he died, his son took charge of o took over the business
el ejército se hizo cargo del poder — the army took over power o took control
deben hacerse cargo de los daños causados a los muebles — they should pay for breakages to the furniture
la empresa no quiso hacerse cargo de la reparación — the company refused to meet the costs of repair
me hago cargo de la importancia de estas conversaciones — I am aware of o realize how important these talks are
-estamos pasando unos momentos difíciles -sí, ya me hago cargo — "we're going through difficult times" - "yes, I understand o realize"
4) (Com) chargepaga siempre con cargo a su cuenta corriente — he always charges payments directly to his current account
cargo por gestión — [de un billete electrónico] administration fee
5) (Jur) chargeel fiscal retiró los cargos contra el acusado — the prosecution dropped all the charges against the defendant
pliego, testigo 1., 1)cargo de conciencia, tengo cargo de conciencia por el tiempo perdido — I feel guilty about all that wasted time
* * *1) ( puesto) post, position (frml)2) (responsabilidad, cuidado)a)a cargo de alguien: los niños están a mi cargo the children are in my care o (frml) charge; el negocio quedó a su cargo he was left in charge of the business; dejé/puse las ventas a cargo de Luque I left/put Luque in charge of sales; tiene cuatro hijos a su cargo or (Col) a cargo he has four children to support; tiene a su cargo la división comercial — she is responsible for o in charge of the sales department
b)c)correr a cargo de alguien: los gastos corren a cargo de la empresa expenses will be paid o met by the company; la organización del concierto corre a mi cargo — I'm responsible for organizing the concert
d)hacerse cargo de algo — ( hacerse responsable) de puesto/tarea to take charge of something; de gastos to take care of something; ( comprender) (Esp) to undertand something, to appreciate something
3) (Com, Fin) chargecon cargo a mi cuenta — to be debited against o charged to my account
4) (Der) charge5) (Chi, Per) date-and-time stamp for documents* * *1) ( puesto) post, position (frml)2) (responsabilidad, cuidado)a)a cargo de alguien: los niños están a mi cargo the children are in my care o (frml) charge; el negocio quedó a su cargo he was left in charge of the business; dejé/puse las ventas a cargo de Luque I left/put Luque in charge of sales; tiene cuatro hijos a su cargo or (Col) a cargo he has four children to support; tiene a su cargo la división comercial — she is responsible for o in charge of the sales department
b)c)correr a cargo de alguien: los gastos corren a cargo de la empresa expenses will be paid o met by the company; la organización del concierto corre a mi cargo — I'm responsible for organizing the concert
d)hacerse cargo de algo — ( hacerse responsable) de puesto/tarea to take charge of something; de gastos to take care of something; ( comprender) (Esp) to undertand something, to appreciate something
3) (Com, Fin) chargecon cargo a mi cuenta — to be debited against o charged to my account
4) (Der) charge5) (Chi, Per) date-and-time stamp for documents* * *cargo11 = officer, official, position, post, office, job title, incumbent.Nota: Nombre.Ex: Thus, sometimes the information does not reach those officers who would benefit most from access to it.
Ex: See also reference tracings include related headings such as personal and corporate headings for officials, pseudonyms used as uniform headings, etc.Ex: He has held a variety of positions of increasing responsibility.Ex: The chief librarian or director of libraries, by which title the post is sometimes now known, will in general be fully occupied with making decisions on internal professional policy.Ex: Until Groome appeared, city officials were chosen not so much for their ability to administer the affairs of their offices as for who they knew; hence, old-style machine politics with its accompanying corruption found a congenial atmosphere in which to operate.Ex: The job title is designed to indicate the group (professional, associate, technician, or clerk) to which the job belongs and the level of the job within that grouping.Ex: This practice of having the former incumbent of the job train the new employee is risky, particularly if that departing employee has in any way been a problem.* alto cargo = senior post, senior manager, senior executive, high official, top manager, senior official.* alto cargo público = senior public official.* altos cargos = people in high office.* ascender a un cargo = rise to + position.* aspirar a un cargo = aspire to + position.* beneficios del cargo, los = spoils of office, the.* cargo de director = directorship.* cargo directivo = senior post, top official, senior position, managerial position, executive position, top position.* cargo ejecutivo = managerial position, executive position.* cargo ejecutivo del gobierno = government executive.* cargo ministerial = ministry official.* cargo oficial = officer.* cargo político = government official.* cargo público = public official, federal official, elected official, public office.* dejar un cargo = resign + office, step down from + Posesivo + position, leave + office.* dimitir de un cargo = step down from + Posesivo + position, stand down.* en el cargo = in the saddle, in office.* en virtud del cargo que ocupa = ex officio.* en virtud de su cargo = ex officio.* jurar un cargo = swear in.* ocupar el cargo = be in the position.* ocupar un cargo = hold + position.* ocupar un cargo de dirección = hold + a chair.* persona designada para un cargo = appointee.* prebendas del cargo, las = spoils of office, the.* relevar de un cargo = relieve of + duty.* renunciar a un cargo = step down from + Posesivo + position, stand down.* titular del cargo = incumbent.* tomar posesión de un cargo = swear in, take + office.cargo22 = responsibility.Ex: The responsibility for manning the one telephone left at the disposal of a residue of callers fell to a single officer who had other duties to carry out to justify his keep.
* a cargo = in the saddle.* a cargo (de) = charged with, in charge (of).* a cargo de Alguien = under supervision.* a cargo de las riendas = in the saddle.* a cargo del ayuntamiento = local authority-run.* a cargo del gobierno = government-operated, government-run.* a cargo de una sola persona = one-man band.* a cargo de voluntarios = volunteer-run.* Algo a cargo de una sola persona = one-person operation.* bajo el cargo de = on charges of.* cargo de conciencia = guilty conscience.* con cargo a = to be debited to, to be charged to.* con cargo de conciencia = remorseful.* correr a cargo de = be the responsibility of.* estar a cargo de = man, be the responsibility of.* familiar a cargo = dependent.* hacerse cargo = take over, assume + role.* hacerse cargo de = take + charge of, take + Nombre + under + Posesivo + wings.* hacerse cargo de Algo = take (+ Nombre) + on board (+ Nombre), hold + the fort, hold + the fortress.* persona a cargo = dependent.* poner a Alguien al cargo de = put + Nombre + in charge of.* poner a cargo de = put in + charge of.* tener a cargo de uno = have + as + Posesivo + charge.* tener a + Posesivo + cargo = have + in + Posesivo + charge.cargo33 = charge, indictment.Ex: No less prestigious an authority than a Royal Commission was appointed to inquire into the charges brought against the man principally responsible for that volume.
Ex: Enter indictments as instructed in rule 21.36C1.* absolver a Alguien de todos los cargos = acquit + Nombre + on all counts.* cargos criminales = criminal charges.* formular cargos contra = bring + charges against.* formular cargos contra Alguien = press + charges.* libertad sin cargos = unconditional discharge.cargo4* culto al cargo = cargo cult.* nota de cargo = credit note.* * *desempeña un cargo importante en la empresa he has o holds an important position in the firmtiene un cargo de mucha responsabilidad she has a very responsible job o post o positionhoy toma posesión de su cargo he takes up his post o position today, he takes up office todayCompuesto:los que ostentan cargos públicos those who hold public officeB (responsabilidad, cuidado)1a cargo de algn: los niños están a mi cargo the children are in my care o ( frml) chargeun concierto a cargo de la Orquesta Nacional ( frml); a concert performed by the National Orchestrael negocio quedó a su cargo he was left in charge of the businessdejé/puse las ventas a cargo de Luque I left/put Luque in charge of salestiene cuatro hijos a su cargoor ( Col) a cargo he has four children to supporttiene a su cargo la división comercial she is responsible for o in charge of the sales department2al cargo de algo in charge of sthquedó/lo pusieron al cargo del departamento he was left/they put him in charge of the department3correr a cargo de algn: los gastos corren a cargo de la empresa expenses will be paid o met by the companyla organización del concierto corre a cargo de su ayudante her assistant is responsible for organizing the concertel papel principal corre a cargo de Fernando Arias the main part o the leading role is played by Fernando Arias4hacerse cargo de algo (hacerse responsable) ‹de un puesto/una tarea› to take charge of sth;‹de gastos› to take care of sth; (entender) ( Esp) to be aware of sth¿podría hacerse cargo de nuestra sucursal en Panamá? could you take charge of o head our branch in Panama?mi abuela se hizo cargo de mí my grandmother took care of meme hago cargo de la gravedad de la situación I am aware of the gravity of the situationes un problema difícil — sí, me hago cargo it's a difficult problem — yes, I realize that o I am aware of thatCompuesto:no tengo ningún cargo de conciencia por no haber ido a visitarlo I don't feel at all guilty for not having been to visit him, I feel no remorse at not having been to visit himme da/quedó un cargo de conciencia horrible I feel/felt terribly guiltysin cargo adicional at no additional cost, at no extra chargesin cargo free of chargepidió unos cheques de viaje con cargo a su cuenta she ordered some traveler's checks to be debited against o charged to her accountD ( Der) chargeniega todos los cargos que se le imputan he denies all the charges against him* * *
Del verbo cargar: ( conjugate cargar)
cargo es:
1ª persona singular (yo) presente indicativo
cargó es:
3ª persona singular (él/ella/usted) pretérito indicativo
Multiple Entries:
cargar
cargo
cargar ( conjugate cargar) verbo transitivo
1
no cargues tanto el coche don't put so much in the car
‹pluma/encendedor› to fill;
‹ cámara› to load, put a film inc) (Elec) to charge
2
◊ tengo que cargo nafta (RPl) I have to fill up with gasoline (AmE) o (BrE) petrolc) (Inf) to load
3 ( de obligaciones) cargo a algn de algo to burden sb with sth;◊ me cargoon la culpa they put o laid the blame on me
4
‹ niño› (AmL) to carry
( tener consigo):
5 ( a una cuenta) to charge
6 (Méx fam) ( matar) to kill
verbo intransitivo
1 cargo con algo ‹ con bulto› to carry sth;◊ tiene que cargo con todo el peso de la casa she has to shoulder all the responsibility for the household
2 cargo contra algn [tropas/policía] to charge on o at sb
3 [ batería] to charge
4 (fam) ( fastidiar):
cargarse verbo pronominal
1
[ partícula] to become chargedb) cargose de algo ‹de bolsas/equipaje› to load oneself down with sth;
‹ de responsabilidades› to take on a lot of sth;
‹ de deudas› to saddle oneself with sth
2
‹ jarrón› to smash
cargo sustantivo masculino
1 ( puesto) post, position (frml);
(de presidente, ministro) office;
un cargo de responsabilidad a responsible job o post
2 (responsabilidad, cuidado):
estar a cargo de algo to be in charge of sth;
los gastos corren a cargo de la empresa expenses will be paid o met by the company;
hacerse cargo de algo ‹de puesto/tarea› to take charge of sth;
‹ de gastos› to take care of sth;
3a) (Com, Fin) charge;
b) (Der) charge
cargar
I verbo transitivo
1 to load: cargó al niño en brazos, she took the boy in her arms
2 (un mechero, una pluma) to fill
3 (poner carga eléctrica) to charge
4 (atribuir algo negativo) cargar a alguien con las culpas, to put the blame on sb
le cargan la responsabilidad a su padre, they put the blame on his father
5 Com to charge: cárguelo a mi cuenta, charge it to my account
6 familiar Educ to fail
II verbo intransitivo
1 (soportar, hacerse cargo) to lumber [con, with]: carga con la casa y con la suegra, she has to do all the housework as well as having to take care of her mother-in-law
figurado cargar con las consecuencias, to suffer the consequences
2 (llevar un peso) to carry: siempre carga con lo más pesado, he always takes the heaviest
3 (arremeter, atacar) to charge [contra, against]
cargo sustantivo masculino
1 (puesto) post, position
2 (cuidado, responsabilidad) charge
estar al cargo de, to be in charge of
3 Jur charge, accusation
4 Fin charge, debit 5 cargo de conciencia, weight on one's conscience, remorse
♦ Locuciones: correr a cargo de, (gastos) to be met by
hacerse cargo de, to take charge of: en seguida se hizo cargo de mi situación, he understood my situation immediately
' cargo' also found in these entries:
Spanish:
acceder
- acusación
- adscribir
- alcaldía
- antecesor
- antecesora
- antigua
- antiguo
- candidata
- candidato
- candidatura
- carga
- cargar
- cargamento
- cargarse
- censor
- censora
- cesar
- consejería
- correr
- cuidada
- cuidado
- dimitir
- dirección
- disputarse
- educación
- flete
- función
- inhabilitar
- jefatura
- jurar
- juramentar
- lamentarse
- minoritaria
- minoritario
- nombrar
- ostentar
- permanencia
- poltrona
- posesión
- presentarse
- pretendienta
- pretendiente
- regentar
- rehabilitación
- reintegrar
- relevar
- relumbrón
- renuncia
- renunciar
English:
appointment
- assume
- backbencher
- band
- bump off
- by-election
- cargo
- charge
- count
- denial
- deny
- drop
- ex
- foreman
- handle
- impression
- incitement
- inflict
- lay on
- office
- outrank
- resign
- set down
- shed
- stand down
- succeed
- toss about
- toss around
- vessel
- back
- commission
- dean
- debit
- dependant
- discharge
- dock
- extra
- fly
- front
- handling
- impeach
- incumbent
- land
- landing
- lay
- load
- meet
- reinstate
- relieve
- seize
* * *cargo nm1. [empleo] post, position;desempeña un cargo de ministro he is a minister;tomar posesión del cargo to take up officecargo directivo manager;varios cargos públicos se han visto involucrados en el escándalo several people holding public office have been implicated in the scandal2. [cuidado] charge;los niños han quedado a mi cargo the children have been left in my care;una producción a cargo del Teatro Nacional a National Theatre production;está a cargo de o [m5] tiene a su cargo la seguridad de la empresa he is in charge of o responsible for company security;hacerse cargo de [asumir el control de] to take charge of;[ocuparse de] to take care of; [comprender] to understand;se hizo cargo de la gestión de la empresa she took over the running of the company;el ejército se hizo cargo del poder the army took power o took over;no te preocupes, yo me hago cargo de los niños don't worry, I'll look after the children;me hago cargo de la difícil situación I am aware of o I realize the difficulty of the situation;tenemos que ir al entierro y llegaremos tarde – sí, me hago cargo we have to go to the funeral, so we'll be late – OK, I understand3. Econ charge;con cargo a charged to;han asignado una nueva partida con cargo a los presupuestos del estado they have created a new budget heading;correr a cargo de to be borne by;todos los gastos corren a cargo de la empresa all expenses will be borne by the company;la comida corre a cargo de la empresa the meal is on the company;la organización corre a cargo del Municipio the organization will be carried out by the town council, the town council will be organizing the event;sin cargo adicional for o at no extra charge4. [acusación] charge;formular graves cargos contra alguien to bring serious charges against sb;se declaró inocente de todos los cargos que se le imputaban he said he was innocent on all countscargo de conciencia:tener cargo de conciencia to feel pangs of conscience, to feel remorse;me da cargo de conciencia dejarle pagar I feel bad about letting him pay;comprar productos de este país me representa un cargo de conciencia I feel guilty about buying this country's products5. [buque de carga] cargo ship, freighter* * *m1 position;alto cargo high-ranking position; persona high-ranking official;cargo ministerial ministerial post2 JUR charge3:a cargo de la madre in the mother’s care;tener algo a su cargo, estar a cargo de algo be in charge of sth;está a cargo de Gómez Gómez is in charge of it;hacerse cargo de algo take charge of sth;tomar a su cargo take charge of4 COM:con cargo a nosotros on our account5:me da cargo de conciencia it makes me feel guilty* * *cargo nm1) : burden, load2) : chargea cargo de: in charge of3) : position, office* * *cargo n1. (empleo) post2. (delito) chargeestar a cargo de / tener a su cargo (ser la responsabilidad de) to be your responsibility (ser responsable de) to be in charge ofhacerse cargo (encargarse de) to take charge of [pt. took; pp. taken] (comprender) to understand [pt. & pp. understood] -
13 начало разрушения
Начало разрушения-- The experimental technique described in this paper is designed to measure the parameter used in the description of fracture initiation over a wide spectrum of loading rates.Русско-английский научно-технический словарь переводчика > начало разрушения
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14 регулирование расхода
Propellant-loading fittings. Various devices used in a launch complex and designed for flow control of rocket propellants…Русско-английский словарь по космонавтике > регулирование расхода
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15 load
[ləud]1. noun1) something which is being carried:حُمولَهShe was carrying a load of groceries.
2) as much as can be carried at one time:شَحْنَهtwo lorry-loads of earth.
3) a large amount:كميَّه كبيرَهWe ate loads of ice-cream.
4) the power carried by an electric circuit:شَحْنَه كهربائِيَّه، قُوَّهThe wires were designed for a load of 15 amps.
2. verb1) to take or put on what is to be carried ( especially if heavy):يَشْحَنThe lorry was loading when they arrived.
2) to put ammunition into (a gun):يَشْحَن ، يَحْشو سِلاحا ناريّاًHe loaded the revolver and fired.
3) to put film into (a camera).يَضَعُ فيلماً في الكاميرا -
16 Hedley, William
[br]b. 13 July 1779 Newburn, Northumberland, Englandd. 9 January 1843 Lanchester, Co. Durham, England[br]English coal-mine manager, pioneer in the construction and use of steam locomotives.[br]The Wylam wagonway passed Newburn, and Hedley, who went to school at Wylam, must have been familiar with this wagonway from childhood. It had been built c.1748 to carry coal from Wylam Colliery to the navigable limit of the Tyne at Lemington. In 1805 Hedley was appointed viewer, or manager, of Wylam Colliery by Christopher Blackett, who had inherited the colliery and wagonway in 1800. Unlike most Tyneside wagonways, the gradient of the Wylam line was insufficient for loaded wagons to run down by gravity and they had to be hauled by horses. Blackett had a locomotive, of the type designed by Richard Trevithick, built at Gateshead as early as 1804 but did not take delivery, probably because his wooden track was not strong enough. In 1808 Blackett and Hedley relaid the wagonway with plate rails of the type promoted by Benjamin Outram, and in 1812, following successful introduction of locomotives at Middleton by John Blenkinsop, Blackett asked Hedley to investigate the feasibility of locomotives at Wylam. The expense of re-laying with rack rails was unwelcome, and Hedley experimented to find out the relationship between the weight of a locomotive and the load it could move relying on its adhesion weight alone. He used first a model test carriage, which survives at the Science Museum, London, and then used a full-sized test carriage laden with weights in varying quantities and propelled by men turning handles. Having apparently satisfied himself on this point, he had a locomotive incorporating the frames and wheels of the test carriage built. The work was done at Wylam by Thomas Waters, who was familiar with the 1804 locomotive, Timothy Hackworth, foreman smith, and Jonathan Forster, enginewright. This locomotive, with cast-iron boiler and single cylinder, was unsatisfactory: Hackworth and Forster then built another locomotive to Hedley's design, with a wrought-iron return-tube boiler, two vertical external cylinders and drive via overhead beams through pinions to the two axles. This locomotive probably came into use in the spring of 1814: it performed well and further examples of the type were built. Their axle loading, however, was too great for the track and from about 1815 each locomotive was mounted on two four-wheeled bogies, the bogie having recently been invented by William Chapman. Hedley eventually left Wylam in 1827 to devote himself to other colliery interests. He supported the construction of the Clarence Railway, opened in 1833, and sent his coal over it in trains hauled by his own locomotives. Two of his Wylam locomotives survive— Puffing Billy at the Science Museum, London, and Wylam Dilly at the Royal Museum of Scotland, Edinburgh—though how much of these is original and how much dates from the period 1827–32, when the Wylam line was re-laid with edge rails and the locomotives reverted to four wheels (with flanges), is a matter of mild controversy.[br]Further ReadingP.R.B.Brooks, 1980, William Hedley Locomotive Pioneer, Newcastle upon Tyne: Tyne \& Wear Industrial Monuments Trust (a good recent short biography of Hedley, with bibliography).R.Young, 1975, Timothy Hackworth and the Locomotive, Shildon: Shildon "Stockton \& Darlington Railway" Silver Jubilee Committee; orig. pub. 1923, London.C.R.Warn, 1976, Waggonways and Early Railways of Northumberland, Newcastle upon Tyne: Frank Graham.See also: Stephenson, GeorgePJGR -
17 Wenham, Francis Herbert
SUBJECT AREA: Aerospace[br]b. 1824 London, Englandd. 11 August 1908 Folkestone, England[br]English engineer, inventor and pioneer aerodynamicist who built the first wind tunnel.[br]Wenham trained as a marine engineer and later specialized in screw propellers and high-pressure engines. He had many interests. He took his steamboat to the Nile and assisted the photographer F.Frith to photograph Egyptian tombs by devising a series of mirrors to deflect sunlight into the dark recesses. He experimented with gas engines and produced a hot-air engine. Wenham was a leading, if controversial, figure in the Microscopical Society and a member of the Royal Photographic Society; he developed an enlarger.Wenham was interested in both mechanical and lighter-than-air flight. One of his friends was James Glaisher, a well-known balloonist who made many ascents to gather scientific information. When the (Royal) Aeronautical Society of Great Britain was founded in 1866, the Rules were drawn up by Wenham, Glaisher and the Honorary Secretary, F.W.Brearey. At the first meeting of the Society, on 27 June 1866, "On aerial locomotion and the laws by which heavy bodies impelled through the air are sustained" was read by Wenham. In his paper Wenham described his experiments with a whirling arm (used earlier by Cayley) to measure lift and drag on flat surfaces inclined at various angles of incidence. His studies of birds' wings and, in particular, their wing loading, showed that they derived most of their lift from the front portion, hence a long, thin wing was better than a short, wide one. He published illustrations of his glider designs covering his experiments of c. 1858–9. One of these had five slender wings one above the other, an idea later developed by Horatio Phillips. Wenham had some success with a model, but no real success with his full-size gliders.In 1871, Wenham and John Browning constructed the first wind tunnel designed for aeronautical research. It utilized a fan driven by a steam engine to propel the air and had a working section of 18 in. (116 cm). Wenham continued to play an important role in aeronautical matters for many years, including a lengthy exchange of ideas with Octave Chanute from 1892 onwards.[br]Principal Honours and DistinctionsHonorary Member of the (Royal) Aeronautical Society.BibliographyWenham published many reports and papers. These are listed, together with a reprint of his paper "Aerial locomotion", in the Journal of the Royal Aeronautical Society (August 1958).Further ReadingTwo papers by J.Laurence Pritchard, 1957, "The dawn of aerodynamics" Journal of the Royal Aeronautical Society (March); 1958, "Francis Herbert Wenham", Journal of the Royal Aeronautical Society (August) (both papers describe Wenham and his work).J.E.Hodgson, 1924, History of Aeronautics in Great Britain, London.JDSBiographical history of technology > Wenham, Francis Herbert
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