- linear coefficient of thermal expansion
- Горное дело: линейный коэффициент теплового расширения
Универсальный англо-русский словарь. Академик.ру. 2011.
linear coefficient of thermal expansion
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Coefficient of thermal expansion — When the temperature of a substance changes, the energy that is stored in the intermolecular bonds between atoms changes. When the stored energy increases, so does the length of the molecular bonds. As a result, solids typically expand in… … Wikipedia
Thermal expansion — Thermodynamics … Wikipedia
thermal expansion — Increase in volume of a material as its temperature is increased, usually expressed as a fractional change in dimensions per unit temperature change. When the material is a solid, thermal expansion is usually described in terms of change in… … Universalium
Thermal expansion of rocks — ▪ Table Thermal expansion of rocks rock type linear expansion coefficient (in 10−6 per degree Celsius) granite and rhyolite 8 ± 3 andesite and diorite 7 ± 2 basalt, gabbro, and diabase 5.4 ± 1 sandstone 10 ± 2 limestone 8 ± 4 marble… … Universalium
Coefficient — For other uses of this word, see coefficient (disambiguation). In mathematics, a coefficient is a multiplicative factor in some term of an expression (or of a series); it is usually a number, but in any case does not involve any variables of the… … Wikipedia
Temperature coefficient — The temperature coefficient is the relative change of a physical property when the temperature is changed by 1 K. In the following formula, let R be the physical property to be measured and T be the temperature at which the property is… … Wikipedia
thermal linear expansion coefficient (factor) — Смотри ТКЛР … Энциклопедический словарь по металлургии
Glass-to-metal seal — Glass to metal seals are a very important element of the construction of vacuum tubes, electric discharge tubes, incandescent light bulbs, glass encapsulated semiconductor diodes, reed switches, pressure tight glass windows in metal cases, and… … Wikipedia
Constantan — is a copper nickel alloy usually consisting of 55% copper and 45% nickel.[1] Also known as Eureka. Its main feature is its resistivity which is constant over a wide range of temperatures. Other alloys with similarly low temperature coefficients… … Wikipedia
Time-Domain Thermoreflectance — is a method by which the thermal properties of a material can be measured, most importantly thermal conductivity. This method can be applied most notably to thin film materials (up to hundreds of nanometers thick), which have properties that vary … Wikipedia
Measuring instrument — Captain Nemo and Professor Aronnax contemplating measuring instruments in Twenty Thousand Leagues Under the Sea … Wikipedia
