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1 turbulent boundary layer
n турбулентний прикордонний потікEnglish-Ukrainian military dictionary > turbulent boundary layer
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2 turbulent boundary layer
English-Ukrainian dictionary of aviation terms > turbulent boundary layer
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3 layer
nшар; прошарок•- boundary layer - cloud layer - cloud-topped boundary layer - covering layer - D layer - E layer - emitting layer - F layer - fabric layer - Heaviside layer - insulating layer - ionospheric layer - Kennelly-Heaviside layer - laminar layer - layer between levels - ozone layer - planetary boundary layer - protective layer - safety layer - specified upper-air layer - subcloud layer - tire cord layer - top layer - transitional layer - tropospheric layer - turbulent layer - turbulent boundary layer -
4 air
1. n1) повітря; повітряний простір2) атмосфера3) літак, авіація4) повітряний потік; повітряна пробка (у гідросистемі, паливній системі тощо)2. v 3. a1) повітряний, авіаційний, льотний2) той, що спускається з повітря4) пневматичний◊to be in the air — 1) перебувати у повітрі; 2) військ. бути незахищеним із флангів
to bleed air — стравлювати [випускати] повітряну пробку (з системи)
to bring to rest air — загальмовувати [загальмувати] повітряний потік
to determine air in the system — визначати наявність [присутність] повітряної пробки у системі
to go on air — передавати по радіо; виходити в ефір
•- ambient air - ascending air - auxiliary air - bleed air - boundary-layer air - breather air - cold air - combustion air - compressed air - compressor-bleed air - conditioned air - contaminated air - damp air - dead air - down-going cold air - draw-in air - entrained air - entrapped air - excess air - exhaust air - free air - ground air - inducted air - intake air - light air - main air - makeup air - mixing air - normal air - open air - outdoor air - pollutant-loaded air - polar air - polluted air - primary air - ram air - rarefied air - rough air - secondary air - stable air - standard air - still air - stoichiometric air - suction air - surface air - tank air - theoretical air - thin air - turbulent air - undisturbed air - upper air - used air -
5 jet
1. n4) жиклер; форсунка; інжектор4) розпилення2. v 3. aреактивний, повітряно-реактивний◊•- air jet- atomizing jet - blowaway jet - boundary-layer jet - business jet - cargo jet - chocked jet - coherent jet - commercial jet - exhaust jet - fire extinguishing jet - fluid jet - fuel jet - gas turbine jet - jumbo jet - low-level jet - oil jet - outflowing jet - passenger jet - plasma jet - power jet - private jet - prop jet - propeller jet - pulse jet - ram jet - reaction jet - stability-guidance jet - supersonic business jet - turbulent jet - wide-bodied jet
См. также в других словарях:
turbulent boundary layer — ribinis turbulentinis sluoksnis statusas T sritis fizika atitikmenys: angl. turbulent boundary layer vok. turbulente Grenzschicht, f rus. турбулентный пограничный слой, m pranc. couche limite turbulente, f … Fizikos terminų žodynas
Boundary layer — For the anatomical structure, see Boundary layer of uterus. Boundary layer visualization, showing transition from laminar to turbulent condition In physics and fluid mechanics, a boundary layer is that layer of fluid in the immediate vicinity of… … Wikipedia
boundary layer — The layer of fluid, close to the surface of a body placed in a moving stream, in which the impact pressure is reduced as a result of the viscosity of the fluid. A velocity gradient exists through the boundary layer, ranging from the velocity of… … Aviation dictionary
Stokes boundary layer — in a viscous fluid due to the harmonic oscillation of a plane rigid plate. Velocity (blue line) and particle excursion (red dots) as a function of the distance to the wall. In fluid dynamics, the Stokes boundary layer, or oscillatory boundary… … Wikipedia
Boundary-layer thickness — This page describes some parameters used to measure the properties of boundary layers. Consider a stationary body with a turbulent flow moving around it, like the semi infinite flat plate with air flowing over the top of the plate. At the solid… … Wikipedia
boundary layer — Physics. the portion of a fluid flowing past a body that is in the immediate vicinity of the body and that has a reduced flow due to the forces of adhesion and viscosity. [1920 25] * * * In fluid mechanics, a thin layer of flowing gas or liquid… … Universalium
Boundary layer transition — The process of a laminar boundary layer becoming turbulent is known as boundary layer transition. This process is an extraordinarily complicated process which at present is not fully understood. However, as the result of many decades of intensive … Wikipedia
Planetary boundary layer — Depiction of where the planetary boundary layer lies on a sunny day The planetary boundary layer (PBL), also known as the atmospheric boundary layer (ABL), is the lowest part of the atmosphere and its behavior is directly influenced by its… … Wikipedia
laminar boundary layer — A series of layers of airflow over a body with each successive layer having a higher velocity than the adjacent one and with the bottom most layer having a zero velocity. The opposite of laminar airflow is turbulent airflow … Aviation dictionary
Turbulent Prandtl number — The turbulent Prandtl number (Pr t) is a non dimensional term defined as the ratio between the momentum eddy diffusivity and the heat transfer eddy diffusivity. It is useful for solving the heat transfer problem of turbulent boundary layer flows … Wikipedia
Turbulent Kinetic Energy — Turbulence Kinetic Energy (TKE) is the mean kinetic energy per unit mass associated with eddies in turbulent flow. It is a concept used to assess what contribution to buoyancy is brought by turbulence.The production of TKE equals the sum of… … Wikipedia