|
|
|
|
|
|
|
|
|
Gas turbine
| Oil glossary |
- An engine that uses the energy of expanding gases passing through a multi-stage turbine to create rotating power.
- Газовая турбина; газотурбинный двигатель; газотурбинный
- Internal combustion engine in which the energy released by burnt gas drives a turbine. the turbine is usually directly coupled to a compressor which increases the pressure of the air entering the combustion chambers, and in so doing increases the thermal efficiency. when used in a
- Burns a liquid or gas fuel, producing a pressurized gas that passes through a turbine-powered shaft. the turbine also powers the compressor that supplies the air at the required pressure.
|
Газовая турбина, русский
- , турбина, в которой в механическую работу преобразуется тепловая энергия сжатого и нагретого газа (обычно продукты сгорания топлива); входит в состав газотурбинного двигателя.
- Турбина, в которой в механическую работу преобразуется тепловая энергия сжатого и нагретого газа (обычно продукты сгорания топлива); входит в состав газотурбинного двигателя.
|
Turbine, английский
- Турбина
- A machine driven by the reactive force of a gas or liquid flowing through blades or vanes attached to a rotor. in marine service, steam or gas turbines are used as main propulsion systems and also for auxiliary purposes such as electrical generation. turbo-blower: a device used to complete the evacuation of a submarine’s ballast tanks after the boat has surfaced. colloquially, “blower.” turbo-electric: a propulsion system consisting of a turbine connected to a generator whose electricity powers the propellers.
- A bladed, rotating engine activated by the reaction or impulse, or both, of a directed current of fluid. in electric power applications, such as geothermal plants, the turbine is attached to and spins a generator to produce electricity.
- Equipment that converts the kinetic energy of a fl ow of air, water, hot gas or steam into rotary mechanical power, used for direct drive or electricity generation (see wind, hydro, gas or steam turbines). condensing steam turbines exhaust depleted steam in a heat exchanger (called condenser) using ambient cooling from water (river, lake, sea) or air sources (cooling towers). a backpressure steam turbine has no condenser at ambient temperature conditions, but exhausts all steam at higher temperatures for use in particular heat end-uses. united nations framework convention on climate change (unfccc): the convention was adopted on may in new york and signed at the earth summit in rio de janeiro by more than countries and the european economic community. its ultimate objective is the “stabilization of greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system”. it contains commitments for all parties. under the convention, parties included in annex i aimed to return greenhouse gas emissions not controlled by the montreal protocol to levels by the year . the convention came into force in march . in , the unfccc adopted the kyoto protocol. see also annex i countries, annex b countries and kyoto protocol.
Turbine chamber [pit], английский
Turbine condition instrumentation system, английский
Система контроля состояния гтд тск track линия (фактического) пути; маршрут; траектория тск tracking слежение, сопровождение (цели)
Turbine control mechanism, английский
Tcm
Turbine control system, английский
Tcs
Turbine department, английский
Турбинный цех (электростанции)
Turbine division head, английский
Tdh
Turbine division shift supervis, английский
Td
Turbine drive, английский
Привод турбины
Turbine driven traveling sprinkler, английский
Шланговая дождевальная машина с водяной турбинной
Turbine engine, английский
Газотурбинный двигатель
Turbine engine division, английский
Отдел газотурбинных двигателей
Turbine engine loads simulator, английский
Имитатор нагрузок на (вращающиеся части) гтд
Turbine engine reliability program, английский
Программа повышения надежности гтд
Turbine gas temperature, английский
Температура газов в турбине (между ступенями турбины)
Turbine generator, английский
Tg
Turbine governor, английский
Turbine house, английский
Th
Turbine house (hall), английский
Turbine inlet temperature, английский
Температура газов на входе в турбину 572
Turbine matching, английский
Selection of the characteristics of a turbocharger to provide optimum performance of an engine. turbo
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.
Compressor, английский
- Compresseur;surpresseur
- A mechanical device that pressurizes a gas in order to turn it into a liquid, thereby allowing heat to be removed or added. a compressor is the main component of conventional heat pumps and air conditioners. in an air conditioning system, the compressor n
- Part of a split-system heat pump or air conditioner’s outdoor unit that controls the pressure applied to the refrigerant so that it can circulate. it plays a vital role in taking in heat to warm your home with a heat pump or getting rid of heat to keep yo
- In an air conditioner this is known as
- The compressor plays an integral role in cooling your home. it is the device responsible for pumping refrigerant through the refrigerant lines and the coil, making the transfer of heat from inside your house to the outdoors possible. rheem uses high-quali
- A device which converts mechanical force and motion into pneumatic fluid power.
- Компрессор
- A machine for compressing air or other gases which is a basic component in some refrigeration systems; draws vaporized refrigerant from the evaporator at a relatively low pressure, compresses it, and then discharges it to a condenser. compressor-type liquid chiller equipment utilizing a compressor, condensor, evaporator, controls, and accessories to cool water or other secondary liquid. compression coupling compression faucet
- A mechanism generally adopted afloat for facilitating the working of the large guns recently introduced; the gun-carriage is thus compressed to its slide or platform during the recoil, and set free again by the turn of a handle for running up. it is of various forms; one of the simpler kind used to be always applied to carronade slides.
- Система сжатия данных; компрессор
- A signal processor that reduces dynamic range by using automatic volume control. also, an amplifier whose gain decreases as the input signal level increases above a pre-set point.
- An air pump, usually electrically driven, which supplies air under pressure (generally between 90 and 140 psi) for use on trains. brakes, doors and other items of equipment like suspension and whistles commonly require compressed air. compressors may be driven directly off a diesel engine or from an electrical supply on the locomotive or train. see the brakes page for more details.
- An engine that is used to increase natural gas pressure so that it can more easily flow through the pipeline.
Efficiency, английский
- A rating on comfort equipment, similar to the miles per gallon rating on your car. the higher the rating, the more efficient the system and the lower your fuel consumption will be.
- A comfort-equipment and fuel-efficiency rating similar to the miles-per-gallon rating for automobiles
- A general term used to describe how effectively a heat pump, air conditioning system, or furnace converts incoming energy to outgoing energy. the higher the number, the more efficient the unit, and the lower the operating costs.
- A measure of a product`s ability to utilize input energy; expressed as a percentage.
- Эффективность; кпд
- Эффективность (производства); производительность (труда), см. yield, utility, productivity
- Эффективность
- Эффективность; полезный эффект результативность в зависимости от затраченных ресурсов (времени, финансов и др.).
- Эффективность (улавливания частиц). применительно к фильтрам, пылеуловителям и брызговым скрубберам — отношение количества частиц, задерживаемых данным устройством, к поступающему в него количеству (обычно выражается в процентах) (предварительный стандарт мос, 8).
- In a loudspeaker, the ratio of acoustic power output to electrical power input.
- The degree and speed with which a market accurately incorporates information into prices.
- An economic goal of receiving the most satisfaction from a given amount of resources; it occurs when satisfaction cannot be increased through increased production of one good and less of another. see allocativeefficiency and productiveefficiency.
- Однокомнатная квартира с плитой и раковиной в жилой комнате
- The ratio of the useful energy output to energy input of a machine or other energy-converting plant.
Pressurized, английский
|
Gear oil, английский
- A high-quality oil with good oxidation stability, load-carrying capacity, rust protection, and resistance to foaming, for service in gear housings and enclosed chain drives. specially formulated industrial ep gear oils are used where highly loaded gear sets or excessive sliding action (as in worm gears) is encountered.
- Heavy-duty lubricant specifically designed to handle the requirements of the gears and mechanisms located within the differential case.
Galling, английский
- A form of wear in which seizing or tearing of the gear or bearing surface occurs.
- Истирание; фрикционная коррозия
- Type of surface damage caused by friction.
- Surface damage more severe than fretting, caused by friction between high spots leading to flaking due to subsurface fatigue. compare wear, fretting.
|
|
|
|
|
|
|
