- high-thermal conductivity
- высокая теплопроводность
English-russian astronautics dictionary. - M.: Military Publishing house. Compiled by F. P. Suprun, K. V. Shirokov. 1964.
high-thermal conductivity
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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
Thermal shock — is the name given to cracking as a result of rapid temperature change. Glass and ceramic objects are particularly vulnerable to this form of failure, due to their low toughness, low thermal conductivity, and high thermal expansion coefficients.… … 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
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
Thermal management of high power LED — With the coming of energy saving era, high power light emitting diodes (LEDs) are promising to replace other technologies such as incandescent and fluorescent bulbs in signaling, solid state lighting, and vehicle headlight applications due to… … Wikipedia
Thermal management of electronic devices and systems — Heat generated by electronic devices and circuitry must be dissipated to improve reliability and prevent premature failure. Techniques for heat dissipation can include heatsinks and fans for air cooling, and other forms of computer cooling such… … Wikipedia
thermal conduction — Transfer of heat energy resulting from differences in temperature between adjacent bodies or adjacent parts of a body. In the absence of a heat pump, the energy will flow from a region of higher temperature to a region of lower temperature. The… … Universalium
thermal diffusivity — a material property that describes the rate at which heat diffuses through a body. It is a function of the body s thermal conductivity and its specific heat. A high thermal conductivity will increase the body s thermal diffusivity, as heat will… … Mechanics glossary
Thermal pad (electronics) — A thermal relief pad is a PCB pad connected to a copper pour using a thermal connection . It looks like a normal pad with copper spokes connecting it to the surrounding copper.A typical pad on a printed circuit board is only connected to a few… … Wikipedia
Thermal mass — Thermal mass, in the most general sense, is any material that has the capacity to store heat. The following discussion pertains to its functional application in ecologically sustainable building construction. When used correctly, it can… … Wikipedia
Thermal grease — From left to right: Arctic Cooling MX 2 and MX 3, Tuniq TX 3, Cool Laboratory Liquid Metal Pro( Liquid Metal based), Shin Etsu MicroSi G751, Arctic Silver 5, Powdered Diamond. In background Arctic Silver grease remover … Wikipedia
