критерий Больцмана
Критерий радиационного теплообмена, соотношение между теплосодержанием газов и тепловым потоком на поверхности ограждения.
[А.С.Гольдберг. Англо-русский энергетический словарь. 2006 г.]
Англо-русский словарь нормативно-технической терминологии. academic.ru. 2015.
Boltzmann's entropy formula — In statistical thermodynamics, Boltzmann s equation is a probability equation relating the entropy S of an ideal gas to the quantity W , which is the number of microstates corresponding to a given macrostate::S = k log W ! (1)where k is Boltzmann … Wikipedia
Boltzmann constant — For the constant pertaining to energy of black body radiation see Stefan–Boltzmann constant Values of k[1] Units 1.3806488(13)×10−23 J K−1 8.617332 … Wikipedia
Boltzmann distribution — In physics and mathematics, the Boltzmann distribution is a certain distribution function or probability measure for the distribution of the states of a system. It underpins the concept of the canonical ensemble, providing its underlying… … Wikipedia
Boltzmann equation — For other uses, see Boltzmann s entropy formula, Stefan–Boltzmann law and Maxwell–Boltzmann distribution The Boltzmann equation, also often known as the Boltzmann transport equation, devised by Ludwig Boltzmann, describes the statistical… … Wikipedia
Boltzmann machine — A Boltzmann machine is the name given to a type of stochastic recurrent neural network by Geoffrey Hinton and Terry Sejnowski. Boltzmann machines can be seen as the stochastic, generative counterpart of Hopfield nets. They were one of the first… … Wikipedia
Boltzmann constant — Physics. the ratio of the universal gas constant to Avogadro s number, equal to 1.3803 × 10 16 erg per degree C. Symbol: k Also, Boltzmann s constant. [1905 10; after L. BOLTZMANN] * * * Ratio of the universal gas constant (see gas laws) to… … Universalium
Boltzmann brain — A Boltzmann brain is a hypothesized self aware entity which arises due to random fluctuations out of a state of chaos. The idea is named for physicist Ludwig Boltzmann (1844 1906), who had advanced an idea that the known universe arose as a… … Wikipedia
Boltzmann constant — Physics. the ratio of the universal gas constant to Avogadro s number, equal to 1.3803 × 10 16 erg per degree C. Symbol: k Also, Boltzmann s constant. [1905 10; after L. BOLTZMANN] * * * Boltzmann constant /bōltsˈmən konˈstənt/ (physics) noun The … Useful english dictionary
Boltzmann's constant — /ˌbɒltsmənz ˈkɒnstənt/ (say .boltsmuhnz konstuhnt) noun Physics a fundamental constant equal to the ratio of the gas constant to Avogadro s number or 1.380658 × 10 23 joule per kelvin. Symbol: k {named after Ludwig Boltzmann, 1844–1906, Austrian… …
Boltzmann constant — the gas constant divided by Avogadro number; 1.38066 Ч 10−23 joule per kelvin. Symbol k … Medical dictionary
Maxwell–Boltzmann statistics — Statistical mechanics Thermodynamics · … Wikipedia
