-
1 поглощаемость излучения
1) Aviation: radiant absorptivity2) Construction: radiative absorptivityУниверсальный русско-английский словарь > поглощаемость излучения
-
2 коэффициент поглощения
1) General subject: absorptance, absorption coefficient, absorption factor, absorption ratio2) Aviation: atmospheric absorption coefficient3) Naval: absorption power, absorptive power4) Medicine: absorptivity, uptake factor5) Military: (излучения) absorption coefficient6) Engineering: entrance coefficient, extinction coefficient, extinguishing coefficient7) Metallurgy: absorption index8) Optics: absorptance (ratio of absorbed to incident radiant or luminous flux) (отношение поглощённого и падающего потоков излучения или света)9) Physics: absorption constant10) Information technology: absorbance11) Oil: coefficient of absorption12) Immunology: absorbance coefficient13) Coolers: absorption number, absorptiveness14) Ecology: absorbing power, seepage factor15) Automation: energy absorption coefficient16) Cables: extinction ratio (в опт. волокне)17) Makarov: absorptance (световой энергии), absorption coefficient (energy) (энергии)18) Electrochemistry: adsorption coefficient19) Electrical engineering: (удельный) absorptivity20) General subject: absorption code, coefficient: code of absorption, entrance codeУниверсальный русско-английский словарь > коэффициент поглощения
-
3 лучепоглощательная способность поверхности
1) Engineering: radiant surface absorptivity (для видимой части спектра)2) Telecommunications: radiant surface absorptionУниверсальный русско-английский словарь > лучепоглощательная способность поверхности
-
4 лучепоглощающая способность поверхности
Makarov: radiant surface absorptivityУниверсальный русско-английский словарь > лучепоглощающая способность поверхности
-
5 поверхностная поглощаемость излучения
Atomic energy: radiant surface absorptivityУниверсальный русско-английский словарь > поверхностная поглощаемость излучения
-
6 распространение излучения
Русско-английский научный словарь > распространение излучения
-
7 потеря тепла на излучение
фильтр, поглощающий тепловое излучение — heat filter
Авиация и космонавтика. Русско-английский словарь > потеря тепла на излучение
См. также в других словарях:
Mean radiant temperature — The Mean Radiant Temperature (MRT) is a concept arising from the fact that the net exchange of radiant energy between two objects is approximately proportional to their temperature difference multiplied by their ability to emit and absorb heat… … Wikipedia
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
Passive solar building design — Elements of passive solar design, shown in a direct gain application … Wikipedia
Thermal insulation — The term thermal insulation can refer to materials used to reduce the rate of heat transfer, or the methods and processes used to reduce heat transfer.Heat energy can be transferred by conduction, convection, radiation or when undergoing a phase… … Wikipedia
electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… … Universalium
star — starless, adj. /stahr/, n., adj., v., starred, starring. n. 1. any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night. 2. Astron. any of the large, self luminous, heavenly bodies, as the sun, Polaris,… … Universalium
Stefan–Boltzmann law — The Stefan–Boltzmann law, also known as Stefan s law, states that the total energy radiated per unit surface area of a black body in unit time (known variously as the black body irradiance, energy flux density, radiant flux, or the emissive… … Wikipedia
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
absorption coefficient — noun a measure of the rate of decrease in the intensity of electromagnetic radiation (as light) as it passes through a given substance; the fraction of incident radiant energy absorbed per unit mass or thickness of an absorber absorptance equals… … Useful english dictionary
Non-equilibrium thermodynamics — Thermodynamics … Wikipedia
Absorbance — Optical density redirects here. Optical density can also refer to index of refraction.[1] In spectroscopy, the absorbance A (also called optical density)[2][3] is defined as:[4] , where I is the inte … Wikipedia