Results 31 to 40 of about 5,971 (239)
Проблеми трибології, 2022 The article gives a thermodynamic substantiation of the direction of nonequilibrium processes in tribocouples of machine parts, in tribosystems, based on the principles of maximum and minimum entropy.
V.V. Aulin +3 more
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Entropy, 2008 The concepts of temperature and entropy as applied in equilibrium thermodynamics do not easily generalize to nonequilibrium systems and there are transient systems where thermodynamics cannot apply.
Tony Chung +2 more
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Nonequilibrium Thermodynamics in Engineering and Science [PDF]
, 2004 The field of nonequilibrium thermodynamics has been a popular one outside the United States, especially in Europe, and scientists there from various disciplines have published extensively on the use of nonequilibrium thermodynamics in a large variety of ...
Sandler, Stanley I. +2 more
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Symmetries and nonequilibrium thermodynamics [PDF]
Physical Review E, 2017 Thermodynamic systems can be defined as composed by many identical interacting subsystems. Here it is shown how the dynamics of relaxation toward equilibrium of a thermodynamic system is closely related to the symmetry group of the Hamiltonian of the subsystems of which it is composed.
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Entropy production along nonequilibrium quantum jump trajectories
New Journal of Physics, 2013 For classical nonequilibrium systems, the separation of the total entropy production into the adiabatic and nonadiabatic contributions is useful for understanding irreversibility in nonequilibrium thermodynamics.
Jordan M Horowitz, Juan M R Parrondo
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Nonequilibrium Evolution Thermodynamics of Vacancies [PDF]
Physical Review Letters, 2011 An alternative approach - nonequilibrium evolution thermodynamics, is compared with classical Landau approach. A statistical justification of the approach is carried out with help of probability distribution function on an example of a solid with vacancies. Two kinds of kinetic equations are deduced in terms of the internal energy and the modified free
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Bracket formulation as a source for the development of dynamic equations in continuum mechanics [PDF]
, 2001 The bracket formulation of the dynamic equations in nonequilibrium thermodynamics is examined here. After a short review of the early historical development of the subject, we present an introduction to the theoretical foundations of the one-generator ...
Beris, AN +1 more
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Generalized Clausius inequalities in a nonequilibrium cold-atom system
Communications Physics, 2023 The Clausius inequality is a way of analysing the entropy of a given process and its routes can be found in the second law of thermodynamics. Here, the authors study the non-equilibrium thermodynamics of an ultracold atomic gas in order to confirm the ...
Daniel Mayer, Eric Lutz, Artur Widera
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Quantum Thermodynamics: A Nonequilibrium Green's Function Approach [PDF]
, 2015 peer reviewedWe establish the foundations of a nonequilibrium theory of quantum thermodynamics for noninteracting open quantum systems strongly coupled to their reservoirs within the framework of the nonequilibrium Green's functions.
Galperin, M. +4 more
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Thermodynamics in f(G,T) Gravity
Advances in High Energy Physics, 2018 This paper explores the nonequilibrium behavior of thermodynamics at the apparent horizon of isotropic and homogeneous universe model in f(G,T) gravity (G and T represent the Gauss-Bonnet invariant and trace of the energy-momentum tensor, resp.).
M. Sharif, Ayesha Ikram
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