Results 31 to 40 of about 407,104 (336)

Thermodynamic equilibrium at heterogeneous pressure [PDF]

open access: yesContributions to Mineralogy and Petrology, 2015
ISSN:0010 ...
Yuri Podladchikov   +2 more
openaire   +3 more sources

Non-equilibrium thermodynamics and fluctuations [PDF]

open access: yesPhysica A: Statistical Mechanics and its Applications, 2004
10 pages, 6 figures. Some corrections in the text were made.
E. G. D. Cohen, R. van Zon
openaire   +3 more sources

Braun-Le Chatelier principle in dissipative thermodynamics

open access: yesAtti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2019
Braun-Le Chatelier principle is a fundamental result of equilibrium thermodynamics, showing how stable equilibrium states shift when external conditions are varied. The principle follows from convexity of a thermodynamic potential.
Michal Pavelka, Miroslav Grmela
doaj   +1 more source

Quasilocal energy and thermodynamic equilibrium conditions [PDF]

open access: yes, 2015
Equilibrium thermodynamic laws are typically applied to horizons in general relativity without stating the conditions that bring them into equilibrium. We fill this gap by applying a new thermodynamic interpretation to a generalized Raychaudhuri equation
Uzun, Nezihe, Wiltshire, David L.
core   +2 more sources

THERMODYNAMIC PROPERTIES OF BARU FRUITS (Dipteryx alata Vogel) [PDF]

open access: yesEngenharia Agrícola, 2017
: The objective of this study was to determine and evaluate the thermodynamic properties for different equilibrium moisture contents in baru fruits (Dipteryx alata Vogel), using the direct static method to obtain the experimental data.
Osvaldo Resende   +3 more
doaj   +2 more sources

Thermodynamic extremal principle and its application to Dufour and Soret effects and plasticity

open access: yesAtti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2008
An extremal principle is formulated for thermodynamic systems near equilibrium subjected to various external conditions. It is shown that the principle describes unambiguously the kinetics of the thermodynamic system and replaces classical ...
Fischer, Franz Dieter   +2 more
doaj   +1 more source

Unique extension of the maximum entropy principle to phase coexistence in heat conduction

open access: yesPhysical Review Research, 2022
The maximum entropy principle determines the values of thermodynamic variables in thermally isolated equilibrium systems. This paper extends the principle to a variational principle that applies to liquid–gas coexistence in heat conduction.
Naoko Nakagawa, Shin-ichi Sasa
doaj   +1 more source

Xylooligosaccharides production from lignocellulosic biomass: Equilibrium kinetics and thermodynamic studies of endo-1,4-β-D-xylanase adsorbed onto periodic mesostructured materials

open access: yesMaterials Science for Energy Technologies, 2021
We report the adsorption equilibrium, kinetics and thermodynamic studies of endo-1,4-β-D-xylanase adsorption onto ordered mesoporous matrices of silica, carbon, and zirconia.
G. Shivudu   +4 more
doaj   +1 more source

Phase transitions in geometrothermodynamics

open access: yes, 2010
Using the formalism of geometrothermodynamics, we investigate the geometric properties of the equilibrium manifold for diverse thermodynamic systems. Starting from Legendre invariant metrics of the phase manifold, we derive thermodynamic metrics for the ...
Alberto Sánchez   +26 more
core   +1 more source

Geometry of Thermodynamic Processes [PDF]

open access: yes, 2018
Since the 1970s contact geometry has been recognized as an appropriate framework for the geometric formulation of the state properties of thermodynamic systems, without, however, addressing the formulation of non-equilibrium thermodynamic processes.
Maschke, Bernhard, van der Schaft, Arjan
core   +3 more sources

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