|
|
|
|
|
|
|
|
|
Cowl
| Глоссарий авиационных терминов |
- A circular, removable fairing around an aircraft engine (generally radial) for the purposes of streamling or cooling; aka ring cowling.
- A short fitting used to join two pieces of pipe.
- Cowling
- 1. a ship`s ventilator with a bell-shaped top which can be swivelled to catch the wind and force it below.
- A protective hood on a vertical pipe (such as a soil stack or vent pipe); used to exclude rainwater and snow. cownose-brick a brick having a semi-circular end.
- The cover of a funnel.
- A scoop-like device which directs fresh air into a vessel for ventilation, or to provide combustion air to the boiler rooms below.
|
Cowling, английский
- Капот
- A removable streamlined covering for an aircraft engine.
|
Ventilator, английский
- A device for extracting foul air from a compartment eg engine room, hold, etc and supplying fresh air to it
- A devices that captures heating or cooling energy from stale indoor air and transfers it to fresh incoming air.
- Вентилятор
- See
- A machine which pumps air into and out of the lungs of someone who has difficulty in breathing the newborn baby was put on a ventilator. also called respirator
- The name of various machines contrived to expel the foul air from the store-rooms and hold, and introduce fresh in its stead.
Protective, английский
Защитный
Ventilation, английский
- The process of supplying or removing air, by natural or mechanical means, to or from any space. such air may or may not have been conditioned.
- The process of supplying or removing air, by natural or mechanical means, to or from any space such air may or may not have been conditioned
- Вентиляция
- Движение воздуха, проветривание, вентиляция
- The process of supplying or removing air, by natural or mechanical means, to or from any space; such air may or may not have been conditioned.
- The act of breathing air in or out of the lungs, so removing waste products from the blood in exchange for oxygen. dead space
- The distribution of fresh air below decks.
- Circulation of fresh area and exhaust gases.
- An intentional introduction of ambient air into an enclosed space in order to control air quality by diluting and displacing pollutants.
- Circulation of air in any space by natural wind or convection or by fans blowing air into or exhausting air out of a building; a firefighting operation of removing smoke and heat from the structure by opening windows and doors or making holes in the roof.
- Provision of a free or forced draft of air to and from a vehicle passenger compartment,
Combustion, английский
- Сгорание; горение
- Горение, сожжение
- Any chemical process that produces light and heat as either glow or flames.
- Burning, &c. (see spontaneous combustion.)
- Сгорание, сжигание, горение, возгорание
- Сгорание. химическая реакция, при: которой вещество соединяется с кислородом с выделением тепла: «горение». сгорание топлива, содержащего углерод и водород, считается полным, если цроисходит полное окисление этих двух элементов до углекислого газа и воды. неполное сгорание может привести к тому, что: 1) в золе остается значительное количество углерода; 2) часть углерода выделяется в виде окиси углерода; и 3) молекулы топлива реагируют с образованием ряда продуктов более сложного состава по сравнению с исходными молекулами топлива, и если эти продукты не сгорают, они выделяются в виде дыма. сгорание летучих продуктов может протекать более полно, если сверху на слой топлива подается так называемый вторичный воздух (воздух, пропускаемый через слой топлива, называется «первичным»). воздух сверх количества, теоретически необходимого для полного сгорания (избыточный воздух), следует подавать с минимальным избытком, чтобы` избежать неоправданных потерь тепла с дымовыми газами, слабой теплопередачи и окисления двуокиси серы в трехокись. перенасыщенное сгорание происходит в системе, где топливо подается сверху на раскаленный слой топлива. такая система характеризуется тенденцией к образованию дыма. тороидальное (кольцевое) сгорание происходит в системе, где в печи поддерживается вихревой поток; это увеличивает время пребывания топлива в печи и настолько улучшает горение, что дополнительной подачи воздуха, требуется мало или не требуется совсем. 40
- A combustion reaction involves a substance combining with an oxidizer, releasing a large amount of heat (exothermic) and produces a flame. the heat produced can make combustion self-sustaining. an oxidizer is a compound that takes electrons in a reaction and can promote or initiate combustion. oxygen and chlorine are examples of oxidizers. when oxygen is available in sufficient amounts, complete combustion occurs. if a hydrocarbon undergoes complete combustion, carbon dioxide and water vapor are produced. combustion reactions can be oxygen starved or can involve excess oxygen. in an oxygen starved combustion reaction, a combustion reaction has a limited oxygen supply and incomplete combustion occurs. in an environment of combustion in excess air, the amount of oxygen supplied to the combustion reaction is more than is needed for complete combustion and can lead to a hotter, faster burning fire.
- A chemical process of oxidation that occurs at a rate fast enough to produce heat and usually light in the form of either a glow or flame.
- The chemical process of oxidation that occurs at a rate fast enough to produce heat and usually light in the form of either a glow or flame.
|
Cowl flap, английский
A controllable louvre to regulating airflow through an engine's cowling.
Conventional gear, английский
Having two main landing wheels at the front and a tailwheel or tailskid at the rear as opposed to having a tricycle gear with three main wheels. such an aircraft is popularly called a taildragger.
|
|
|
|
|
|
|
