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1 post-expansion heat treatment
food.ind. PEHTУниверсальный русско-немецкий словарь > post-expansion heat treatment
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2 Energiebezugsfläche
heat. EBF -
3 Fussbodenheizung
heat. FBH -
4 теплоэлектроцентраль
- Kraft-Wärme-Kopplung, f
- Heizkraftwerk
теплоэлектроцентраль
ТЭЦ
Паротурбинная электростанция, предназначенная для производства электрической энергии и тепла.
[ ГОСТ 26691-85]
теплоэлектроцентраль
Тепловая электростанция, вырабатывающая и отпускающая потребителям одновременно электрическую энергию и тепло
[Терминологический словарь по строительству на 12 языках (ВНИИИС Госстроя СССР)]
ТЭЦ
—
[Англо-русский глосcарий энергетических терминов ERRA]EN
CHP
combined heat and power
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[Англо-русский глосcарий энергетических терминов ERRA]
combined heat and power
the production of heat which is used for non-electrical purposes and also for electricity
[IEV ref 602-01-24]FR
production combinée de chaleur et d'énergie électrique
production de chaleur utilisée à des fuis non électriques et pour la production d'énergie électrique
[IEV ref 602-01-24]Тематики
Синонимы
EN
- CHP
- cogeneration station
- combined heat and power
- combined heat and power production plant
- combined heat-and-power station
- heat-and-power station
- heat-electric generating plant
- HPS
- steam power plant
- thermal station
DE
- Heizkraftwerk
- Kraft-Wärme-Kopplung, f
FR
Русско-немецкий словарь нормативно-технической терминологии > теплоэлектроцентраль
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5 длительный допустимый ток
- Strombelastbarkeit, f
- Dauerstrombelastbarkeit, f
(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
Русско-немецкий словарь нормативно-технической терминологии > длительный допустимый ток
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6 теплоноситель
теплоноситель
Движущаяся жидкая или газообразная среда, используемая для переноса тепла от источника к потребителю
[Терминологический словарь по строительству на 12 языках (ВНИИИС Госстроя СССР)]
теплоноситель
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[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва]Тематики
EN
- beat-transfer agent
- heat carrier
- heat-carrying agent
- heat-carrying medium
- heat-exchange fluid
- heat-transfer medium
- transfer fluid
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > теплоноситель
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7 выброс попутно выработанного тепла
выброс попутно выработанного тепла
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
waste heat charge
The release of heat generated as a byproduct from industrial or power generation processes. (Source: TOE)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > выброс попутно выработанного тепла
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8 геотермальная энергия
геотермальная энергия
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
geothermal energy
An energy produced by tapping the earth's internal heat. At present, the only available technologies to do this are those that extract heat from hydrothermal convection systems, where water or steam transfer the heat from the deeper part of the earth to the areas where the energy can be tapped. The amount of pollutants found in geothermal vary from area to area but may contain arsenic, boron, selenium, lead, cadmium, and fluorides. They also may contain hydrogen sulphide, mercury, ammonia, radon, carbon dioxide, and methane. (Source: KOREN)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > геотермальная энергия
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9 использование отработанного тепла
использование отработанного тепла
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
waste heat utilisation
Waste heat applications include space heating and refrigeration in urban areas, thawing of ice-bound seaways, agricultural use to stimulate growth and to extend the growing season and in aquaculture to stimulate the growth of algae, shellfish, and other potential marine food sources. (Source: PZ)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > использование отработанного тепла
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10 КПД двигателя
КПД двигателя
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
power-heat relation
The ratio of the work done by an engine to the heat supplied. (Source: UVAROV)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
- ratio chaleur/ énergie fournie
Русско-немецкий словарь нормативно-технической терминологии > КПД двигателя
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11 обеспечение теплом
обеспечение теплом
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
heat supply
The provision of heating fuel, coal or other heating source materials, or the amount of heating capacity, for the use of a municipality, or other heat user. (Source: ISEP)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > обеспечение теплом
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12 одновременная генерация тепла и электричества
одновременная генерация тепла и электричества
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
cogeneration
Usually the generation of heat in the form of steam, and the generation of power in the form of electricity. Combined heat and power plants are able to convert a much higher proportion of the energy in fuel into final output. The steam produced may be used through heat exchangers in a district heating scheme, while the electricity provides lighting and power. (Source: GILP96)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > одновременная генерация тепла и электричества
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13 отработанное тепло
отработанное тепло
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
waste heat
Heat derived from the cooling process of electric power generating plants and which can cause thermal pollution of water courses, promoting algal bloom. (Source: MGH)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > отработанное тепло
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14 теплоэлектростанция
теплоэлектростанция
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
heat and power station
Power station which produces both electricity and hot water for the local population. A CHP (Combined Heat and Power Station) plant may operate on almost any fuel, including refuse. (Source: PHC)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > теплоэлектростанция
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15 технология использования солнечной энергии
технология использования солнечной энергии
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
solar energy technology
Solar energy can be converted to useful work or heat by using a collector to absorb solar radiation, allowing much of the sun's radiant energy to be converted to heat. This heat can be used directly in residential, industrial, and agricultural operations; converted to mechanical or electrical power; or applied in chemical reactions for production of fuels and chemicals. (Source: PARCOR)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > технология использования солнечной энергии
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16 хранение тепла
хранение тепла
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
heat storage
Keeping heat created during a period of low consumption until a peak period when it is needed. (Source: PHC)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > хранение тепла
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17 циркуляция морской воды
циркуляция морской воды
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
sea circulation
Large-scale horizontal water motion within an ocean. The way energy from the sun, stored in the sea, is transported around the world. The currents explain, for example, why the UK has ice-free ports in winter, while St. Petersburg, at the same latitude as the Shetland Islands, needs ice breakers. Evidence is growing that the world's ocean circulation was very different during the last ice age and has changed several times in the distant past, with dramatic effects on climate. The oceans are vital as storehouses, as they absorb more than half the sun's heat reaching the earth. This heat, which is primarily absorbed near the equator is carried around the world and released elsewhere, creating currents which last up to 1.000 years. As the Earth rotates and the wind acts upon the surface, currents carry warm tropical water to the cooler parts of the world. The strength and direction of the currents are affected by landmasses, bottlenecks through narrow straits, and even the shape of the sea-bed. When the warm water reaches polar regions its heat evaporates into the atmosphere, reducing its temperature and increasing its density. When sea-water freezes it leaves salt behind in the unfrozen water and this cold water sinks into the ocean and begins to flow back to the tropics. Eventually it is heated and begins the cycle all over again. (Source: MGH / WRIGHT)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > циркуляция морской воды
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18 грунтовый теплообменник
Универсальный русско-немецкий словарь > грунтовый теплообменник
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19 панель управления
n1) comput. Panel, Bedienoberfläche, (Windows) Task-Leiste2) Av. Instrumentenbank3) eng. Bedienpanel, Bedientableau, Bedientafel, Bedienungsplatte, Betätigungsschalttafel, Betätigungstafel, Schaltteil, Steuerblock, Steuerfeld, Steuerkonsole, Steuerpult4) artil. Schaltbrett, Schalttafel5) mining. Bedienungseinrichtung, Schaltfeld6) radio. Bedienungsanordnung7) electr. Bedienungsfeld, Steuertafel, Steuerungstafel, Bedienterminal, Bedienungstafel8) oil. Meßwarte9) heat. Bedienungspaneel10) sow. Steuerplatte11) weld. Bedienpult, Betätigungsschalt12) autom. Bedienfeld13) heat. Bedieneinheit14) gr. Steuerungsfeld15) cinema.equip. Apparaturenplatte (напр., монтажного стола)16) Microsoft. Systemsteuerung (ÎÑ Windows) -
20 время нагрева при пайке
время нагрева при пайке
время нагрева
Интервал времени нагрева паяемых материалов и припоя в месте их контакта от температуры окружающей среды до температуры пайки.
[ ГОСТ 17325-79]Тематики
- сварка, резка, пайка
Синонимы
EN
DE
Время нагрева
D. Erwarmungsdauer
E. Heat time
Интервал времени нагрева паяемых материалов и припоя в месте их контакта от температуры окружающей среды до температуры пайки
Источник: ГОСТ 17325-79: Пайка и лужение. Основные термины и определения оригинал документа
Русско-немецкий словарь нормативно-технической терминологии > время нагрева при пайке
См. также в других словарях:
Heat — (h[=e]t), n. [OE. hete, h[ae]te, AS. h[=ae]tu, h[=ae]to, fr. h[=a]t hot; akin to OHG. heizi heat, Dan. hede, Sw. hetta. See {Hot}.] 1. A force in nature which is recognized in various effects, but especially in the phenomena of fusion and… … The Collaborative International Dictionary of English
Heat — Título Heat Ficha técnica Dirección Michael Mann Producción Art Linson Michael Mann … Wikipedia Español
HEAT — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom … Wikipédia en Français
heat — ► NOUN 1) the quality of being hot; high temperature. 2) heat seen as a form of energy arising from the random motion of molecules. 3) a source or level of heat for cooking. 4) intensity of feeling, especially of anger or excitement. 5) (the… … English terms dictionary
heat — heat·able; heat; heat·ed·ly; heat·ful; heat·ing·ly; heat·less; heat·ron·ic; pre·heat; heat·er; re·heat; su·per·heat; … English syllables
HEAT — (englisch für Hitze) bezeichnet: Heat (1972), Film von Paul Morrissey aus dem Jahre 1972 Heat (1995), Film von Michael Mann aus dem Jahre 1995 beim Pferderennen ein Rennen über mehrere Läufe, siehe Pferderennen#Heat (Heatrennen) im Tanzsport… … Deutsch Wikipedia
heat — [hēt] n. [ME hete < OE hætu < base of hat (see HOT), akin to Ger heiss < IE base * kai , heat] 1. the quality of being hot; hotness: in physics, heat is considered a form of energy existing as the result of the random motion of molecules … English World dictionary
Heat — (englisch für Hitze) bezeichnet: Heat (1972), Film von Paul Morrissey aus dem Jahr 1972 Heat (1995), Film von Michael Mann aus dem Jahr 1995 beim Pferderennen ein Rennen über mehrere Läufe, siehe Heatrennen im Tanzsport jeden der Durchgänge pro… … Deutsch Wikipedia
Heat — (h[=e]t), v. t. [imp. & p. p. {Heated}; p. pr. & vb. n. {Heating}.] [OE. heten, AS. h[=ae]tan, fr. h[=a]t hot. See {Hot}.] 1. To make hot; to communicate heat to, or cause to grow warm; as, to heat an oven or furnace, an iron, or the like. [1913… … The Collaborative International Dictionary of English
HEAT — BK 14 soviético de 125 mm. High Explosive Anti Tank, por sus siglas en inglés, o explosivo antitanque de alto poder. Este tipo de munición utiliza el efecto Monroe, usado extensivamente durante la Segunda Guerra Mundial contra los carros rusos;… … Wikipedia Español
heat — UK US /hiːt/ noun INFORMAL ● feel/take/face the heat Cf. take/face the heat ● turn up the heat (on sb/sth) Cf. turn up the heat on sth … Financial and business terms