- temperature diffusivity
- температуропроводность
Англо-русский строительный словарь. 2013.
temperature diffusivity
Смотреть что такое "temperature diffusivity" в других словарях:
diffusivity — /dif yoo siv i tee/, n. Physics. the property of a substance indicative of the rate at which a thermal disturbance, as a rise in temperature, will be transmitted through the substance. [1875 80; DIFFUSIVE + ITY] * * * … Universalium
diffusivity — də̇ˌfyüˌsivəd.ē, ˈzi sometimes (ˌ)dēˌ noun ( es) 1. : diffusion coefficient 2. : the quantity of heat passing normally through a unit area per unit time divided by the product of specific heat, density, and … Useful english dictionary
Mass diffusivity — This article is about coefficient of molecular diffusion of mass. For other uses, see Diffusivity (disambiguation). Diffusivity or diffusion coefficient is a proportionality constant between the molar flux due to molecular diffusion and the… … Wikipedia
Thermal diffusivity — In heat transfer analysis, thermal diffusivity (symbol: alpha,, but note that the symbols kappa, D, and k are all commonly used) is the ratio of thermal conductivity to volumetric heat capacity. It has SI of m²/s.:alpha = {k over { ho c pwhere: * … Wikipedia
thermal diffusivity — temperatūrinis laidis statusas T sritis Standartizacija ir metrologija apibrėžtis Apibrėžtį žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. thermal diffusivity vok. Temperaturleitfähigkeitskoeffizient, m; Temperaturleitzahl, f rus.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
conductibilité de température — temperatūrinis laidis statusas T sritis Standartizacija ir metrologija apibrėžtis Apibrėžtį žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. thermal diffusivity vok. Temperaturleitfähigkeitskoeffizient, m; Temperaturleitzahl, f rus.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
liquid — liquidly, adv. liquidness, n. /lik wid/, adj. 1. composed of molecules that move freely among themselves but do not tend to separate like those of gases; neither gaseous nor solid. 2. of, pertaining to, or consisting of liquids: a liquid diet. 3 … Universalium
Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… … Universalium
Diffusion MRI — Diagnostics DTI Color Map MeSH D038524 Diffusion MRI is a mag … Wikipedia
Natural convection — Bénard cells. Natural convection is a mechanism, or type of heat transport, in which the fluid motion is not generated by any external source (like a pump, fan, suction device, etc.) but only by density differences in the fluid occurring due to… … Wikipedia
Viscosity — For other uses, see Viscosity (disambiguation). Viscosity The substance above has lower viscosity than the substance below SI symbol: μ, η SI unit: Pa·s … Wikipedia
