thermal resistivity

thermal resistivity
коэффициент термического сопротивления, удельное термическое сопротивление

Англо-русский строительный словарь. — М.: Русский Язык. . 1995.

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  • thermal resistivity — savitoji šiluminė varža statusas T sritis Standartizacija ir metrologija apibrėžtis Dydis, atvirkščiai proporcingas savitajam šiluminiam laidžiui. Matavimo vienetas – metras iš kelvino vatui ((m · K)/W). atitikmenys: angl. thermal resistivity vok …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • thermal resistivity — savitoji šiluminė varža statusas T sritis fizika atitikmenys: angl. thermal resistivity vok. spezifischer Wärmeleitungswiderstand, m; spezifischer Wärmewiderstand, m rus. термическое удельное сопротивление, n pranc. résistance spécifique… …   Fizikos terminų žodynas

  • thermal resistivity — savitoji šiluminė varža statusas T sritis Energetika apibrėžtis Dydis, atvirkščiai proporcingas šilumos laidumo koeficientui. Vienetas: (m·K)/W. atitikmenys: angl. thermal resistivity vok. spezifischer Wärmeleistungswiderstand, m; spezifischer… …   Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas

  • Thermal runaway — refers to a situation where an increase in temperature changes the conditions in a way that causes a further increase in temperature leading to a destructive result. It is a kind of positive feedback.Chemical engineeringIn chemical engineering,… …   Wikipedia

  • Thermal conductivity — In physics, thermal conductivity, k, is the property of a material that indicates its ability to conduct heat. It appears primarily in Fourier s Law for heat conduction.First, we define heat conduction by the formula::: H=frac{Delta Q}{Delta t}=k …   Wikipedia

  • Resistivity — Electrical resistivity (also known as specific electrical resistance) is a measure of how strongly a material opposes the flow of electric current. A low resistivity indicates a material that readily allows the movement of electrical charge. The… …   Wikipedia

  • Thermal conduction — In heat transfer, conduction (or heat conduction) is a mode of transfer of energy within and between bodies of matter, due to a temperature gradient. Conduction means collisional and diffusive transfer of kinetic energy of particles of ponderable …   Wikipedia

  • Soil thermal properties — The thermal properties of soil are a component of soil physics that has found important uses in engineering, climatology and agriculture. These properties influence how energy is partitioned in the soil profile. While related to soil temperature …   Wikipedia

  • Electrical resistivity and conductivity — This article is about electrical conductivity in general. For the specific conductance of aqueous solutions, see Conductivity (electrolytic). For other types of conductivity, see Conductivity. Electrical resistivity (also known as resistivity,… …   Wikipedia

  • R-value (insulation) — The R value or R value is a measure of thermal resistance (K·m²/W) [Oak Ridge National Laboratory, [ 02.html Which Kind Of Insulation Is Best?] , retrieved 2008 07 13.] used in the building and… …   Wikipedia

  • Polystyrene — For other uses, see Polystyrene (disambiguation). Expanded polystyrene packaging …   Wikipedia

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