Results 61 to 70 of about 368,890 (349)
Non-equilibrium thermodynamics beyond linearity: sliding friction
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2019 Nevertheless, sliding friction is frequent and it was the first irreversible process we were faced in the school, very rare effort has been aimed to develop its non-equilibrium thermodynamic theory if ever. The reason may be guessed as Coulomb’s (Amonton’
Jozsef Verhás
doaj +1 more source
Entropy Principle and Recent Results in Non-Equilibrium Theories
Entropy, 2014 We present the state of the art on the modern mathematical methods of exploiting the entropy principle in thermomechanics of continuous media. A survey of recent results and conceptual discussions of this topic in some well-known non-equilibrium theories
Vito Antonio Cimmelli +3 more
doaj +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez +5 more
wiley +1 more source
Dissipation in non-equilibrium spacetime thermodynamics
Journal of Physics: Conference Series, 2010 It has been recently realized [1, 2] that the thermodynamical derivation of the Einstein equation introduced by Jacobson [3] needs a generalization to a non-equilibrium thermodynamical setting. Here we show that the non-equilibrium character of spacetime thermodynamics – both in GR as well as in f(R) gravity – is generally related to non-local heat ...
Chirco G, Liberati, Stefano
openaire +4 more sources
Entropy production and fluctuation theorems for active matter [PDF]
, 2017 Active biological systems reside far from equilibrium, dissipating heat even in their steady state, thus requiring an extension of conventional equilibrium thermodynamics and statistical mechanics.
DeWeese, Michael R. +2 more
core +2 more sources
Entropy, 2016 The seizure process has been considered from the non-equilibrium thermodynamics and self-organization theory standpoints. It has been testified that, for the intensification of powder mix particles seizing with the substrate during spraying, it is ...
I. Gershman +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Hybrid materials enable high‐performance components but are challenging to process. This study explores an inductive heating concept with spray cooling for steel–aluminum specimens in a two‐step process including friction welding and cup backward extrusion.
Armin Piwek +7 more
wiley +1 more source
Non-Equilibrium Evolutional Thermodynamics of Boundary Friction [PDF]
Журнал нано- та електронної фізики, 2010 The general thermodynamic model of ultrathin lubricant film melting is proposed. The critical value of shear velocity, at which lubricant melts according to the shear melting mechanism, was found.
I.A. Lyashenko +3 more
doaj
Entropy and Entropy Production in Multiscale Dynamics
, 2018 Heat conduction is investigated on three levels: equilibrium, Fourier, and Cattaneo. The Fourier level is either the point of departure for investigating the approach to equilibrium or the final stage in the investigation of the approach from the ...
Bendian, Nie +4 more
core +1 more source
Thermal boundary resistance in semiconductors by non-equilibrium thermodynamics
, 2016 We critically address the problem of predicting the thermal boundary resistance at the interface between two semiconductors by atomistic simulations. After reviewing the available models, lattice dynamics calculations and molecular dynamics simulation ...
R. Dettori +4 more
semanticscholar +1 more source