-
1 упругие колебания
-
2 упругие колебания
Русско-английский словарь по электронике > упругие колебания
-
3 упругие колебания
Русско-английский словарь по радиоэлектронике > упругие колебания
-
4 упругое колебание
-
5 упругое колебание
Русско-английский словарь по нефти и газу > упругое колебание
-
6 упругое колебание
Русско-английский словарь нормативно-технической терминологии > упругое колебание
-
7 упругое колебание
-
8 колебания упругие
Русско-английский глоссарий по космической технике > колебания упругие
-
9 упругие колебания
1) Engineering: elastic vibrations2) Automobile industry: flexural oscillations, flexural vibrations, flexure oscillations, flexure vibration3) Geophysics: elastic vibration4) Oilfield: elastic oscillations -
10 гидроупругие колебания
1) Engineering: fluid-elastic vibrations, hydroelastic oscillation, hydroelastic oscillations2) Makarov: fluid-elastic vibrationУниверсальный русско-английский словарь > гидроупругие колебания
-
11 упругое колебание
Oil: elastic vibration -
12 elastische Schwingung
Deutsch-Englisch Fachwörterbuch Architektur und Bauwesen > elastische Schwingung
-
13 elastische Schwingung
Deutsch-Englisch Wörterbuch der Elektrotechnik und Elektronik > elastische Schwingung
-
14 Marrison, Warren Alvin
[br]b. 21 May 1896 Inverary, Canadad. 27 March 1980 Palo Verdes Estates, California, USA[br]Canadian (naturalized American) electrical engineer, pioneer of the quartz clock.[br]Marrison received his high-school education at Kingston Collegiate Institute, Ontario, and in 1914 he entered Queen's University in Kingston. He graduated in Engineering Physics in 1920, his college career having been interrupted by war service in the Royal Flying Corps. During his service in the Flying Corps he worked on radio, and when he returned to Kingston he established his own transmitter. This interest in radio was later to influence his professional life.In 1921 he entered Harvard University, where he obtained an MA, and shortly afterwards he joined the Western Electric Company in New York to work on the recording of sound on film. In 1925 he transferred to Western Electric's Bell Laboratory, where he began what was to become his life's work: the development of frequency standards for radio transmission. In 1922 Cady had used the elastic vibration of a quartz crystal to control the frequency of a valve oscillator, but at that time there was no way of counting and displaying the number of vibrations as the frequency was too high. In 1927 Marrison succeeded in dividing the frequency electronically until it was low enough to drive a synchronous motor. Although his purpose was to determine the frequency accurately by counting the number of vibrations that occurred in a given time, he had incidentally produced the first quartz-crystal -ontrolled clock. The results were sufficiently encouraging for him to build an improved version the following year, specifically as a time and frequency standard.[br]Principal Honours and DistinctionsBritish Horological Institute Gold Medal 1947. Clockmakers' Company Tompion Medal 1955.Bibliography1928, with J.W.Horton, "Precision measurement of frequency", Proceedings of the Institute of Radio Engineers 16:137–54 (provides details of the original quartz clock, although it was not described as such).1930, "The crystal clock", Proceedings of the National Academy of Sciences 16:496–507 (describes the second clock).Further ReadingW.R.Topham, 1989, "Warren A.Marrison—pioneer of the quartz revolution", NAWCC Bulletin 31(2):126–34.J.D.Weaver, 1982, Electrical and Electronic Clocks and Watches, London (a technical assessment of his work on the quartz clock).DV -
15 вид колебаний
Русско-английский военно-политический словарь > вид колебаний
-
16 форма упругих колебаний
Авиация и космонавтика. Русско-английский словарь > форма упругих колебаний
-
17 колебание(я)
fluctuation, vibration
(величины, напр., давления, напряжения) — fluctuation or vibration on each side of a mean value or position.
- (периодический процесс) — oscillation
-, вынужденные — forced oscillation
-, вынужденное (вибрационнoe) — forced vibration
вибрация от воздействия внешних периодически прилаженных сил, — when vibration results from the application of an external periodic force.
-, высокочастотное ("зуд" поверхности управления) непрерывное колебание поверхности управления, вызываемое прерывистым отрывом воздушного потока. — buzz. sustained oscillation of a control surface caused by intermittent flow separation.
-, высокочастотные ("зуд") элероны — aileron buzz
-, изгибное — bending vibration
-, крутильное — torsional vibration
- лопасти несущего винта относительно вертикального шарнира — hunting angular oscillation of а rotor blade about the drag hinge.
- напряжения — voltage fluctuation
-, незатухающие — sustained oscillation
-, неустановившиеся — transient vibration
любое движение в вибрационной системе за период, потребный для перехода системы из одного условия приложения силы в другое, — any motion in a vibrating system which occurs during the time required for the system to adapt itself from one force condition to another.
- оборотов — speed/rpm/ fluctuation, variation in rpm, speed variation
- no крену — roll(ing) oscillation
- no тангажу — pitch(ing) oscillation
- подачи питания — power supply variations
- показаний (указателя) — unstable display /reading/
-, поперечное (самолета) — lateral oscillation
любое движение, вызываемое периодическим изменением движения самолета по крену, рысканию и боковому скольжению. — any motion which is made up of а periodic variation of the rolling, jawing and side-slipping of an aircraft.
-, принудительное — forced oscillation
-, продольное (самолета) — longitudinal oscillation
любое движение, вызываемое периодическим изменением скорости полета, высоты и угла тангажа. — any motion which is made up of а periodic variation of the flight speed, height and angle of pitch of an aircraft.
-, продольное кратковременное — short-period longitudinal oscillation
при данном виде колебаний поступательная скорость самолета остается практически неизменной, но возникают изменения угла атаки и пространственного положения ла. — in short-period oscillations the aircraft forward speed remains substantially constant, involving predominantly changes in the incidence and attitude.
- рыскания — yawing oscillation
-, свободное (собственное) — free vibration
вибрационное движение в упругой системе, выведенной из состояния равновесия, и свободной от дальнейшего приложения внешней силы. — free vibration is the vibratory motion which takes place when an elastic system is displaced from its equilibrium position and released.
-, скручивающие — torsional vibration
- стрелки (прибора) — pointer oscillation
- стрелки прибора (относительно отметки шкалы) стрелка должна возвратиться в нулевое положение, проходя через нулевую отметку не более двух раз. — crossing the pointer should return to zero without crossing the zero mark more than twice.
- температуры — temperature variation
-, установившееся (устойчивое) — steady-state vibration
-, фугоидное — phugoid oscillation
длинно-периодные колебания при нарушении продольнаго движения самолета. — а long-period oscillation characteristic of the disturbed longitudinal motion of an aeroplane.
- шимми — shimmy
вынужденные колебания самоцентрирующегося переднего колеса шасси относительно оси свободного ориентирования при движении по поверхности с повышенным коэффициентом трения. — а forced oscillation of a casfaring wheel about the castor axis when travelling on a surface the coefficient of friction of which exceeds a critical value.
затухание к. стрелки (прибоpa) — damping of the pointer oscillation
успокоение к. — oscillation damping
гасить к. — damp oscillationРусско-английский сборник авиационно-технических терминов > колебание(я)
-
18 колебания
1. мн. с. vibration2. мн. с. oscillationпривязывать колебания жёстко — lock the oscillation to …
срывать колебания — terminate oscillation; cause oscillation to cease
3. мн. с. variation, fluctuation4. мн. с. hunting5. мн. с. modesсвободные колебания — free vibrations; free oscillations
синусоидальные колебания — sinusoidal vibrations; sine wave oscillations
Синонимический ряд:1. качание (сущ.) качание; колыхание; покачивание; раскачивание2. сомнение (сущ.) сомнение -
19 пружинящий
1) General subject: elastic, paddy, paddywhack, spongy2) Engineering: spring, vibration-reducing3) Construction: vibration reducing4) Automobile industry: springy, sprung5) Mechanics: spring-elastic6) Automation: springing -
20 амортизатор
1) General subject: amortisseur, buffer, bumper, damper, shock adsorber, shock-absorber2) Geology: recoil buffer3) Aviation: anti-vibration damper, recoil damper, shock insulator, snub compensator, spongy brake, surge damper4) Naval: antivibration mounting, shock mount, shock mounting5) Military: cushioning device6) Engineering: absorber, absorber module, antirattler (толчков или стука), cushion, cushion arrangement, damper kit, damping device, damping sub (в бурильной колонне), dashpot, isolator, shock, shock damper7) Construction: inertia absorber, oscillation absorber, oscillation damper, vibration damper8) Mathematics: dashpot (например, в теле типа Келвина-Фойхта)9) Railway term: air buffer, buffer rod, buffer spring, counterbuff, counteroffer, cushioning equipment, damping spring, impact absorber, oil damper, rubber pad, silentblock, vibroshock10) Automobile industry: antibouncer, counterbuffer, rebound check (подвески), shock absorber, shock eliminator, shock strut, shocker, snubber, snubber (рессоры)11) Mining: dampener12) Forestry: elastic stop13) Polygraphy: pad14) Oil: bumper sub, load sharing block15) Astronautics: attenuator, attenuator assembly, shock isolator, vibration isolator16) Aeronautics: bungee17) Mechanics: shock reducer19) Sakhalin energy glossary: dissipation device21) Programming: softener (схема "плавного" отключения и восстановления работоспособности машины при включении питания)22) Automation: decelerator, resilient bumper, shock attenuator, shock damper (толчков)
- 1
- 2
См. также в других словарях:
Vibration — Vi*bra tion, n. [L. vibratio: cf. F. vibration.] 1. The act of vibrating, or the state of being vibrated, or in vibratory motion; quick motion to and fro; oscillation, as of a pendulum or musical string. [1913 Webster] As a harper lays his open… … The Collaborative International Dictionary of English
vibration — [vī brā′shən] n. [L vibratio] 1. the action of vibrating; specif., a) movement back and forth, as of a pendulum; oscillation b) rapid rhythmic movement back and forth; quiver 2. vacillation or wavering, as between two choices or opinions ☆ 3. [pl … English World dictionary
vibration — vibrational, adj. vibrationless, adj. /vuy bray sheuhn/, n. 1. the act of vibrating. 2. the state of being vibrated. 3. Physics. a. the oscillating, reciprocating, or other periodic motion of a rigid or elastic body or medium forced from a… … Universalium
Elastic coupling — Dr. Ing. Leonhard Geislinger invented the torsionally Elastic coupling or also called flexible coupling in 1958. Originally it was a side product of the development for thermo pneumatic locomotives, but unlike the trains, it was a big success.The … Wikipedia
vibration — noun Date: 1635 1. a. a periodic motion of the particles of an elastic body or medium in alternately opposite directions from the position of equilibrium when that equilibrium has been disturbed (as when a stretched cord produces musical tones or … New Collegiate Dictionary
vibration — 1. A shaking. 2. A to and fro movement, as in oscillation. [L. vibratio, fr. vibro, pp. atus, to quiver, shake] * * * vi·bra·tion vī brā shən n 1 a) a periodic motion of the particles of an elastic body or medium in alternately opposite… … Medical dictionary
vibration — noun 1》 an instance of vibrating. ↘Physics an oscillation of the parts of a fluid or an elastic solid whose equilibrium has been disturbed or of an electromagnetic wave. 2》 (vibrations) informal a person s emotional state, the atmosphere of a … English new terms dictionary
vibration — vi•bra•tion [[t]vaɪˈbreɪ ʃən[/t]] n. 1) the act of vibrating or the state of being vibrated 2) phs Physics. a) the oscillating, reciprocating, or other periodic motion of a rigid or elastic body or medium forced from a position or state of… … From formal English to slang
vibration — n. 1 the act or an instance of vibrating; oscillation. 2 Physics (esp. rapid) motion to and fro esp. of the parts of a fluid or an elastic solid whose equilibrium has been disturbed or of an electromagnetic wave. 3 (in pl.) a a mental (esp.… … Useful english dictionary
Amplitude of vibration — Vibration Vi*bra tion, n. [L. vibratio: cf. F. vibration.] 1. The act of vibrating, or the state of being vibrated, or in vibratory motion; quick motion to and fro; oscillation, as of a pendulum or musical string. [1913 Webster] As a harper lays… … The Collaborative International Dictionary of English
Phase of vibration — Vibration Vi*bra tion, n. [L. vibratio: cf. F. vibration.] 1. The act of vibrating, or the state of being vibrated, or in vibratory motion; quick motion to and fro; oscillation, as of a pendulum or musical string. [1913 Webster] As a harper lays… … The Collaborative International Dictionary of English