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1 теплоотдача
1) General subject: heat loss2) Computers: thermal output3) Naval: heat losses4) Medicine: emission of heat, heat elimination, thermolysis5) Military: flow of heat, heat flow, transfer of heat6) Engineering: heat dissipation, heat transfer7) Construction: carry-off of heat, heat release, heating capacity (отопительного прибора)8) Railway term: emissivity of heat9) Automobile industry: egress of heat10) Metallurgy: heat-away11) Textile: generation of heat12) Physics: convective heat exchange, convective heat transfer13) Oil: heat emission14) Astronautics: beat output15) Silicates: heating output16) Metrology: heat transmission, heat transport17) Coolers: thermal transfer18) Ecology: heat irradiation, thermal losses19) Drilling: heat exchange, heat output20) Oilfield: dissipation of heat (рассеяние), heat rejection (отвод), heat removing (отвод)21) Electrical engineering: thermal efficiency22) Cement: heating power -
2 отдача тепла
1) Engineering: heat transfer2) Railway term: carrying off heat, emissivity of heat3) Mining: heat emission4) Oil: heat output5) Coolers: heat elimination6) Makarov: heat rejection7) Cement: emission of heat -
3 коэффициент теплового излучения
1) Engineering: thermal emissivity2) Coolers: radiant heat factorУниверсальный русско-английский словарь > коэффициент теплового излучения
См. также в других словарях:
Heat transfer — is a discipline of thermal engineering that concerns the exchange of thermal energy from one physical system to another. Heat transfer is classified into various mechanisms, such as heat conduction, convection, thermal radiation, and phase change … Wikipedia
Emissivity — Em is*siv i*ty, n. Tendency to emission; comparative facility of emission, or rate at which emission takes place; specif. (Physics), the rate of emission of heat from a bounding surface per degree of temperature difference between the surface and … The Collaborative International Dictionary of English
Emissivity — The emissivity of a material (usually written ε or e) is the relative ability of its surface to emit energy by radiation. It is the ratio of energy radiated by a particular material to energy radiated by a black body at the same temperature. A… … Wikipedia
emissivity — The giving off of heat rays; a perfect “black body” has an e. of 1, a highly polished metallic surface may have an e. as low as 0.02. * * * emis·siv·i·ty .em ə siv ət ē, .ē .mis iv n, pl ties the relative power of a surface to emit heat by… … Medical dictionary
emissivity — noun (plural ties) Date: 1880 the relative power of a surface to emit heat by radiation ; the ratio of the radiant energy emitted by a surface to that emitted by a blackbody at the same temperature … New Collegiate Dictionary
Emissivity — The ratio of the radiant energy (heat) leaving (being emitted by) a surface to that of a black body at the same temperature and with the same area; expressed as a number between 0 and 1. *** The property of emitting radiation; possessed by… … Energy terms
Low-emissivity — (Low E) coatings are microscopically thin, virtually invisible, metal or metallic oxide layers deposited on a window or skylight glazing surface primarily to reduce the U factor by suppressing radiative heat flow. The principal mechanism of heat… … Wikipedia
Urban heat island — An urban heat island (UHI) is a metropolitan area which is significantly warmer than its surrounding rural areas. The temperature difference usually is larger at night than during the day and larger in winter than in summer, and is most apparent… … Wikipedia
Underfloor heating — Heat can be provided by circulating heated water or by electric cable, mesh, or film heaters.Underfloor heating can be used with concrete and wooden floors, with all types of floor covering (e.g., stone, tile, wood, vinyl, and carpet), and at… … Wikipedia
external conductivity — Emissivity Em is*siv i*ty, n. Tendency to emission; comparative facility of emission, or rate at which emission takes place; specif. (Physics), the rate of emission of heat from a bounding surface per degree of temperature difference between the… … The Collaborative International Dictionary of English
Black body — As the temperature decreases, the peak of the blackbody radiation curve moves to lower intensities and longer wavelengths. The blackbody radiation graph is also compared with the classical model of Rayleigh and Jeans … Wikipedia