-
1 circuit de refroidissement
-
2 refroidissement
refroidissement [ʀ(ə)fʀwadismɑ̃]masculine noun[d'air, liquide] cooling• on note un refroidissement des relations entre les deux pays relations between the two countries are cooling* * *ʀəfʀwadismɑ̃nom masculin1) Météorologie drop in temperature2) gén, Technologie cooling3) Médecine chill4) (de relations, sentiment) cooling* * *ʀ(ə)fʀwadismɑ̃ nm1) [processeur, réacteur] cooling2) fig, [relations] cooling3) (= rhume) chill* * *1 Météo drop in temperature; refroidissement du temps cooler weather; on prévoit un refroidissement du temps pour lundi on Monday the weather will be cooler ou colder;2 gén, Tech, Nucl cooling; circuit/tuyau/appareil/cuve de refroidissement cooling circuit/pipe/system/tower; liquide de refroidissement coolant;3 Méd chill; avoir un refroidissement to have a chill;4 (de relations, sentiment) cooling.[rəfrwadismɑ̃] nom masculin2. [rhume] chill3. (figuré) [dans une relation] cooling (off) -
3 circuit
circuit [siʀkyi]1. masculine nouna. ( = itinéraire touristique) tourb. ( = parcours compliqué) j'ai dû refaire tout le circuit en sens inverse I had to go all the way back the way I'd come• est-ce qu'il est toujours dans le circuit ? is he still around?2. compounds* * *siʀkɥinom masculin2) ( de tourisme) tour3) ( d'activité) circuitêtre mis hors circuit — [personne] to be put on the sidelines
4) Technologie circuit•Phrasal Verbs:* * *siʀkɥi nm1) (= trajet) tour, trip2) ÉLECTRICITÉ, ÉLECTRONIQUE, TECHNIQUE circuit* * *circuit nm1 Courses Aut circuit;2 ( de tourisme) tour; circuit accompagné/guidé accompanied/guided tour; faire le circuit des châteaux de la Loire to tour the Châteaux of the Loire; ne pas suivre les circuits touristiques to go off the beaten track;3 ( d'activité) circuit; circuit bancaire/financier/parallèle banking/financial/unofficial circuit; circuit de production/distribution production/distribution circuit; circuit économique economic process; être mis hors circuit [personne] to be put on the sidelines, to be sidelined; je ne suis plus dans le circuit○ I'm out of the swing of things; remettre qch dans le circuit to put sth back into circulation; vivre en circuit fermé to live in a closed world;4 ( itinéraire) j'ai fait tout un circuit or un de ces circuits pour arriver ici! I took a very roundabout route to get here!;5 Tech circuit; circuit électrique electric circuit; circuit fermé/ouvert/dérivé Électrotech closed/open/derived circuit; circuit primaire/secondaire de refroidissement Nucl primary/secondary coolant circuit.circuit d'alimentation feed system; circuit hydraulique hydraulic system; circuit imprimé printed circuit; circuit intégré, CI integrated circuit, IC; circuit intégré logique integrated logic circuit.[sirkɥi] nom masculinfaire le circuit des châteaux/vins to do a tour of the chateaux/vineyards ≃ to go on a pub crawl (UK)circuit touristique organized trip ou tour8. [tuyaux] (pipe) system9. [pourtour d'une ville] circumference10. (locution)————————en circuit fermé locution adjectivale[télévision] closed-circuit (modificateur)————————en circuit fermé locution adverbiale2. [discuter, vivre] without any outside contact -
4 système de refroidissement fermé
закрытая система охлаждения
Система охлаждения узла ГТД, в которой охладитель циркулирует по замкнутому контуру.
[ ГОСТ 23851-79]Тематики
EN
DE
FR
238. Закрытая система охлаждения
D. Geschlossene Kühlungsystem
Е. Closed cooling system
F. Système de refroidissement fermé
Система охлаждения узла ГТД, в которой охладитель циркулирует по замкнутому контуру
Источник: ГОСТ 23851-79: Двигатели газотурбинные авиационные. Термины и определения оригинал документа
Франко-русский словарь нормативно-технической терминологии > système de refroidissement fermé
-
5 système de refroidissement ouvert
открытая система охлаждения
Система охлаждения узла ГТД с непрерывным расходом охладителя в поток газа.
[ ГОСТ 23851-79]Тематики
EN
DE
FR
237. Открытая система охлаждения
D. Offenes Kühlungsystem
E. Open cooling system
F. Système de refroidissement ouvert
Система охлаждения узла ГТД с непрерывным расходом охладителя в поток газа
Источник: ГОСТ 23851-79: Двигатели газотурбинные авиационные. Термины и определения оригинал документа
Франко-русский словарь нормативно-технической терминологии > système de refroidissement ouvert
-
6 système de refroidissement mixte
система комбинированного охлаждения
комбинированное охлаждение
Система охлаждения узла ГТД, в которой в качестве охладителя используется сжатый воздух и жидкость.
[ ГОСТ 23851-79]Тематики
Синонимы
EN
DE
FR
240. Система комбинированного охлаждения
Комбинированное охлаждение
D. Verbundkühlungsystem
Е. Combined cooling system
F. Système de refroidissement mixte
Система охлаждения узла ГТД, в которой в качестве охладителя используется сжатый воздух и жидкость
Источник: ГОСТ 23851-79: Двигатели газотурбинные авиационные. Термины и определения оригинал документа
Франко-русский словарь нормативно-технической терминологии > système de refroidissement mixte
-
7 système de refroidissement de module du TM
система охлаждения узла ГТД
система охлаждения
Совокупность каналов, отверстий и экранов, предназначенных для охлаждения узлов и элементов двигателя.
[ ГОСТ 23851-79]Тематики
Синонимы
EN
DE
FR
236. Система охлаждения узла ГТД
Система охлаждения
D. Kühlsystem des Triebwerkselements
E. Cooling system of gas turbine engine component
F. Système de refroidissement de module du TM
Совокупность каналов, отверстий и экранов, предназначенных для охлаждения узлов и элементов двигателя
Источник: ГОСТ 23851-79: Двигатели газотурбинные авиационные. Термины и определения оригинал документа
Франко-русский словарь нормативно-технической терминологии > système de refroidissement de module du TM
-
8 conditionneur autonome
автономный кондиционер воздуха
Кондиционер воздуха со встроенным источником холода.
Примечание. Автономные кондиционеры воздуха бывают с воздушным, водяным или испарительным охлаждением конденсатора.
[ ГОСТ 22270-76]
кондиционер автономный
Кондиционер воздуха со встроенным источником холода или тепла
[Терминологический словарь по строительству на 12 языках (ВНИИИС Госстроя СССР)]EN
packaged air conditioner
self-contained unit
complete air-conditioning unit including refrigeration compressor, cooling coils, fans, filter, automatic controls, etc. assembled into one casing.
Compare packaged terminal air-conditioning system (ptac) under air-conditioning system.
[ASHRAE Terminology of Heating, Ventilating, Air Conditioning, and Refrigeration]Параллельные тексты EN-RU
The refrigeration circuit is responsible for up to 40% of the annual energy consumption of a typical packaged air conditioning unit.
[Lennox]Более 40 % годового потребления электроэнергии в традиционных автономных кондиционерах воздуха приходится на холодильный контур.
[Перевод Интент]For a packaged air conditioner, 90% of the CO2 emissions are indirect emissions caused by the energy consumption.
[Lennox]У автономных кондиционеров 90 % выбросов CO2 являются непрямыми и обусловлены потреблением электроэнергии.
[Перевод Интент]
Тематики
Синонимы
EN
DE
FR
Франко-русский словарь нормативно-технической терминологии > conditionneur autonome
-
9 courant admissible, m
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Франко-русский словарь нормативно-технической терминологии > courant admissible, m
-
10 courant permanent admissible, m
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Франко-русский словарь нормативно-технической терминологии > courant permanent admissible, m
-
11 réseau de chauffage urbain
городская система теплоснабжения
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
municipal heating network
System of heating all houses in a urban district from a central source (as from hot springs in Iceland or by cooling water from a power station). (Source: PHC)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Франко-русский словарь нормативно-технической терминологии > réseau de chauffage urbain
-
12 affluent
приток воды
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
inflow
1) Water other than wastewater that enters a sewer system (including sewer service connections) from sources such as, but not limited to, roof leaders, cellars drains, yard drains, area drains, drains from springs and swampy areas, manhole covers, cross connections between storm sewers and sanitary sewers, catch basins, cooling towers, storm waters, surface runoff, street wash waters, or drainage. Inflow does not include, and is distinguished from, infiltration. 2) Action of flowing in; an inflow of effluent into a river. (Source: JJK / PHC)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Франко-русский словарь нормативно-технической терминологии > affluent
См. также в других словарях:
cooling system — cooling .system n a system for keeping the temperature in a machine, engine etc low ▪ a fault in the power station s cooling system … Dictionary of contemporary English
cooling system — Apparatus used to keep the temperature of a structure or device from exceeding limits imposed by needs of safety and efficiency. In a mechanical transmission, the oil loses its lubricating capacity if overheated; in a hydraulic coupling or… … Universalium
cooling system — noun 1. equipment in a motor vehicle that cools the engine • Syn: ↑engine cooling system • Hypernyms: ↑equipment • Part Holonyms: ↑motor vehicle, ↑automotive vehicle • Part Mero … Useful english dictionary
cooling system — The system that removes heat from the engine. In a water cooled engine it includes radiator, pressure cap, fan, water pump, thermostat, water jackets; in an air cooled engine it consists of a fan, cooling fins, and ducting. Also see closed… … Dictionary of automotive terms
cooling system — noun (C) a system for keeping the temperature in a machine, engine etc low: a fault in the power station s cooling system … Longman dictionary of contemporary English
cooling system — aušinimo sistema statusas T sritis automatika atitikmenys: angl. cooling system vok. Kühlsystem, n rus. система охлаждения, f pranc. système de refroidissement, m … Automatikos terminų žodynas
cooling system — aušinimo sistema statusas T sritis fizika atitikmenys: angl. cooling system vok. Kühlsystem, n rus. система охлаждения, f pranc. système de refroidissement, m … Fizikos terminų žodynas
cooling system — aušinimo sistema statusas T sritis Energetika apibrėžtis Šaldymo įrenginių visuma, naudojama šilumai atimti iš aušinamo objekto ir perduoti aplinkai. atitikmenys: angl. cooling system vok. Kühlsystem, n rus. система охлаждения, f pranc. système… … Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas
cooling system — system for reducing the effects of heat … English contemporary dictionary
Cooling system — An equipment system that provides water to the condensers and includes water intakes and outlets; cooling towers; and ponds, pumps, and pipes. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary … Energy terms
cooling system — The radiator with connecting hose and pipes through which water circulates for the purpose of preventing a motor vehicle engine from overheating; the system of pipes and ducts in a building whereby the structure is kept cool by the circulation of … Ballentine's law dictionary