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1 surface boundary layer
Astronautics: ABLУниверсальный русско-английский словарь > surface boundary layer
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2 stress-free crack surface boundary condition
Англо-русский словарь промышленной и научной лексики > stress-free crack surface boundary condition
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3 traction-free notch surface boundary condition
Англо-русский словарь промышленной и научной лексики > traction-free notch surface boundary condition
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4 граница поверхности
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5 граница раздела
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6 слой
layer, coat, thickness
- (покрытие) — coating
- (краски, смазки) — coat
- (толщина материала) — thickness
the pad consists of two thicknesses of cotton-wool and a thickness of left.
- атмосферных осадков на bпп — precipitated layer on runway
-, вялый пограничный — slow boundary layer
-, густой — heavy coat
-, защитный — protective coating
-, защитный (консервирующий) — preservative coat
-, изолирующий — insulating layer
- корда (покрышки) — fabric layer
-, ламинарный (возд. потока) (рис. 142) — laminar layer
- ламинарный, пограничный — laminar boundary layer
in fluid flow, layer next to a fixed boundary.
-, легкий — light coat
- легко срабатываемого покрытия (на лабиринтном уплотнении) — (labyrinth) seal layer
- льда — ice layer
-, нестационарный пограничный — unsteady boundary layer
-, облачный — cloud layer
-, окисный (пленка окислов) — oxide film
-, плоский пограничный — two-dimensional boundary
-, поверхностный — surface layer
-, пограничный — boundary layer
часть воздушного потока, непосредственно прилегающая к поверхности тела, в которой проявляется вязкость воздуха и происходит постепенное нарастание скорости от нуля на самой поверхности до местной скорости обтекания (рис. 142). — the layer of fluid in the immediate vicinity of a bounding surface, in fluid mechanics, the layer affected by viscosity of the fluid, referring ambiguously the laminar boundary layer, turbulent boundary layer, or surface boundary layer.
-, пространственный пограничный — three-dimensional boundary layer
- протектора (шины) — tire tread
- протектора (шины), резиновый — (tire) tread filler gum
-, равномерный (клея, краски) — uniform coat apply uniform coat of adhesive.
- снега, тонкий — light coating of snow
тонкий слой снега на крылe не влияет на взлетные характеристики самолета. — а light coating of snow on the wing will not affect takeoff performance.
- стекла — layer of glass
- стекла (остекления кабин) — pane
данный термин относится к одному из слоев многослойного стекла. напр., внешнее стекло окна состоит из двух секлянных слоев, одного винилового слоя и одного токопроводящего слоя (для обогрева). — the term оpaneп refers to one of the layers that make up а window panel. for example, the window outer panel has two plate glass panes, one vinyl pane and an electric conductive film (to heat the window).
-, теплоизоляционный — heat-insulating layer
-, термоизоляционный (воздуxa для защиты сгорания от перегрева) — thermal boundary. air serves as tflermal boundary to protect combustion chamber from extreme temperatures.
-, толстый — heavy coating
-, тонкий — light coat
нанести тонкий слой масла на поверхности стальных деталей, не имеющие покрытий. — apply а light coat of lubrieating oil to any bare steel surfaces.
-, турбулентный — turbulent layer
-, фрикционный (тормозного диска) — friction pad (material)
-, фрикционный (феррадо) протяженность облачного с. давать высохнуть после нанесения каждого слоя (краски) — (iron-based) friction pad horizontal extent of cloud let dry between coats (or coatings)
наносить с. — apply coat
смазывать тонким с. масла — apply а light coat of oilРусско-английский сборник авиационно-технических терминов > слой
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7 граница между воздухом и поверхностью океана
граница между воздухом и поверхностью океана
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
ocean-air interface
The sea and the atmosphere are fluids in contact with one another, but in different energy states - the liquid and the gaseous. The free surface boundary between them inhibits, but by no means totally prevents, exchange of mass and energy between the two. Almost all interchanges across this boundary occur most effectively when turbulent conditions prevail. A roughened sea surface, large differences in properties between the water and the air, or an unstable air column that facilitates the transport of air volumes from sea surface to high in the atmosphere. Both heat and water (vapor) tend to migrate across the boundary in the direction from sea to air. Heat is exchanged by three processes: radiation, conduction, and evaporation. The largest net exchange is through evaporation, the process of transferring water from sea to air by vaporization of the water. (Source: PARCOR)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > граница между воздухом и поверхностью океана
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8 граница между воздухом и поверхностью океана
граница между воздухом и поверхностью океана
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
ocean-air interface
The sea and the atmosphere are fluids in contact with one another, but in different energy states - the liquid and the gaseous. The free surface boundary between them inhibits, but by no means totally prevents, exchange of mass and energy between the two. Almost all interchanges across this boundary occur most effectively when turbulent conditions prevail. A roughened sea surface, large differences in properties between the water and the air, or an unstable air column that facilitates the transport of air volumes from sea surface to high in the atmosphere. Both heat and water (vapor) tend to migrate across the boundary in the direction from sea to air. Heat is exchanged by three processes: radiation, conduction, and evaporation. The largest net exchange is through evaporation, the process of transferring water from sea to air by vaporization of the water. (Source: PARCOR)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-английский словарь нормативно-технической терминологии > граница между воздухом и поверхностью океана
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9 граница между воздухом и поверхностью океана
граница между воздухом и поверхностью океана
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
ocean-air interface
The sea and the atmosphere are fluids in contact with one another, but in different energy states - the liquid and the gaseous. The free surface boundary between them inhibits, but by no means totally prevents, exchange of mass and energy between the two. Almost all interchanges across this boundary occur most effectively when turbulent conditions prevail. A roughened sea surface, large differences in properties between the water and the air, or an unstable air column that facilitates the transport of air volumes from sea surface to high in the atmosphere. Both heat and water (vapor) tend to migrate across the boundary in the direction from sea to air. Heat is exchanged by three processes: radiation, conduction, and evaporation. The largest net exchange is through evaporation, the process of transferring water from sea to air by vaporization of the water. (Source: PARCOR)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
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Русско-французский словарь нормативно-технической терминологии > граница между воздухом и поверхностью океана
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10 граничные условия на свободной поверхности
1) Engineering: traction-free boundary conditions (от нагрузки)2) Makarov: free-surface boundary conditionsУниверсальный русско-английский словарь > граничные условия на свободной поверхности
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11 пограничный атмосферный слой
Astronautics: atmospheric boundary layer; surface boundary layerУниверсальный русско-английский словарь > пограничный атмосферный слой
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12 край поверхности
Mathematics: edge of surface, surface boundary -
13 пограничная поверхность
Универсальный русско-английский словарь > пограничная поверхность
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14 край поверхности
edge of surface мат., surface boundaryРусско-английский научно-технический словарь Масловского > край поверхности
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15 граница поверхности
Makarov: surface boundaryУниверсальный русско-английский словарь > граница поверхности
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16 граничные условия свободной поверхности
Makarov: free-surface boundary conditionsУниверсальный русско-английский словарь > граничные условия свободной поверхности
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17 поверхностная граница
Oil: surface boundaryУниверсальный русско-английский словарь > поверхностная граница
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18 приземный пограничный слой
Ecology: ground layer, surface boundary layerУниверсальный русско-английский словарь > приземный пограничный слой
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19 граничное условие на свободной поверхности
Русско-английский физический словарь > граничное условие на свободной поверхности
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20 приземный слой
( атмосферы) bottom layer, surface boundary layer
См. также в других словарях:
surface boundary layer — Meteorol. the thin layer of air adjacent to the earth s surface, usually considered to be less than 300 ft. (91 m) high. Also called surface layer, atmospheric boundary layer, friction layer, ground layer. * * * … Universalium
surface boundary layer — Meteorol. the thin layer of air adjacent to the earth s surface, usually considered to be less than 300 ft. (91 m) high. Also called surface layer, atmospheric boundary layer, friction layer, ground layer … Useful english dictionary
surface boundary layer — noun (Meteorology)The portion of the atmosphere lying next to the surface of the earth and extending up to between 50 and 100 meters … Wiktionary
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 — 01. Anyone found skiing outside the [boundary] is putting himself in danger, and if caught, will lose his lift pass. 02. The post office marks the [boundary] between the two municipalities. 03. We made a [boundary] of trees at the back of our… … Grammatical examples in English
Boundary layer separation — is when the thin layer of viscous fluid leaves the surface of the body that it is flowing over. The viscosity of the fluid causes the boundary layer separation. [Wilcox, David C. Basic Fluid Mechanics. 3rd ed. Mill Valley: DCW Industries, Inc.,… … Wikipedia
Boundary layer suction — is technique in which an air pump is used to extract the boundary layer at the wing or the inlet of an aircraft. Improving the air flow can reduce drag. Improvements in fuel efficiency have been estimated as high as 30%. The boundary layerThe air … Wikipedia
Surface plasmon — Surface plasmons, also referred to in the literature as surface plasma polaritons, are fluctuations in the electron density at the boundary of two materials. Plasmons are the collective vibrations of an electron gas (or plasma) surrounding the… … Wikipedia
Boundary current — Boundary currents are ocean currents with dynamics determined by the presence of a coastline, and fall into two distinct categories: western boundary currents and eastern boundary currents. Eastern boundary currentsEastern boundary currents are… … Wikipedia
surface — 1610s, from Fr. surface outermost boundary of anything, outside part (16c.), from O.Fr. sur above + face (see FACE (Cf. face)). Patterned on L. superficies surface (see SUPERFICIAL (Cf. superficial)). The verb meaning come to the surface is first … Etymology dictionary
Surface — This article discusses surfaces from the point of view of topology. For other uses, see Differential geometry of surfaces, algebraic surface, and Surface (disambiguation). An open surface with X , Y , and Z contours shown. In mathematics,… … Wikipedia