temperatureentropykinetic theoryThe relation between the concepts of temperature and entropy and the kinetic theory of gases is discussed, with particular attention to the aspects which are frequently treated as obvious or not even mentioned. In order to show that the usual thermodynamic relations are...
On the relation between thermodynamic temperature and kinetic energy p... In a computer simulation of a steady state in a fluid far from equilibrium, one needs to calculate temperature that is held constant. In classical thermody... RE Nettleton - 《Revue Canadienne De Physique》 被引量: 36...
According to this concept, entropy generation equal to zero (reversible process) corresponds to the highest quality, and the quality of energy transformation decreases with increase of entropy generation. They used the entropy generation caused by finite temperature differences, scaled by the maximum ...
By determining the fictive temperature, Tf, in two ways from the same Cp data, we investigate whether the residual entropy, Sres, of a glass could be an artifact of using the Cp d ln(T) integral in the glass-liquid temperature range. Although the integral gives only the upper and lower...
The information which can be derived from this value of ΔS about the pressure-temperature relation for the equilibrium between calcite and aragonite is in very fair agreement with the results of recent direct experimental studies of this equilibrium. An attempt has been made to calculate the heat...
This temperature-independent trend of κL largely deviates from the T−1 relation for Umklapp phonon scattering3,5,7, demonstrating that the scattering from a high-entropy matrix and nanostructure dominates the phonon transport process. The low κL (0.33 Wm−1K−1) is close to the ...
Therefore, we can get the quantitative relation between the temperature and critical radius of nuclei (r*) according to Eq.4(Fig.6a). Then, the quantitative relation between the critical excess free energy (∆Gr*) and the critical radius (r*) can be further calculated according to Eq.5(...
(i) In any static spacetime with a horizon and associated temperature β-1, this entropy satisfies the relation S = ()βE where E is the energy source for gravitational acceleration, obtained as an integral of (Tab - ()Tgab)μaμb. (ii) With this ansatz of S, the minimization of ...
Although many problems in statistical physics can be formulated in terms of multiple approaches, the Bayesian inferential approach provides the most general and solid footing. In analogy with the maximum entropy inference approach to equilibrium thermodynamic states, the maximum caliber principle performs ...
The main findings of the current study are: (1) A nearly composition-independent excess-entropy scaling relation for all studied binary mixtures extending over eight orders of magnitude in viscosity or diffusion coefficient, going three to four orders of magnitude below the mode-coupling temperatureTM...