Results 81 to 90 of about 932,309 (298)
Mathematical Models and Equilibrium in Irreversible Microeconomics [PDF]
A set of equilibrium states in a system consisting of economic agents, economic reservoirs, and firms is considered. Methods of irreversible microeconomics are used.
Sergey A. Amelkin, Anatoly M. Tsirlin
core
A variational principle for extended irreversible thermodynamics: heat conducting viscous fluids
Extended irreversible thermodynamics is a theory that expands the classical framework of nonequilibrium thermodynamics by going beyond the local-equilibrium assumption. A notable example of this is the Maxwell–Cattaneo heat flux model, which introduces a
Gay-Balmaz, Franc¸ois
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Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy
Advanced Engineering Materials, EarlyView.Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang +6 more
wiley +1 more source
New formulation of local-equilibrium thermodynamics
AIP Advances, 2019 This study points out that the conventional separation of balance equations for energy in fluids into a flow and a source term is not thermodynamically valid.
Nobuo Yoshida
doaj +1 more source
Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning
Advanced Engineering Materials, EarlyView.The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley +1 more source
Fluctuating hydrodynamics and irreversible thermodynamics
, 2001 The equilibrium Rayleigh-Brillouin spectrum for a Maxwell fluid in which heat conduction is governed by the classical Fourier law is computed. This is done by using fluctuating hydrodynamics and by the alternative procedure used by Mountain.
Vazquez, F, de Haro, ML
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Mesoscopic non-equilibrium thermodynamics [PDF]
, 2016 Autonomous microsystems, such as biomolecules, molecular motors, nanomotors, and active particles, are functionally dependent on nanoscale energy conversion mechanisms.
Rubi, J. Miguel
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Entropy correction and phase transition of n-dimensional charged dilaton dS black holes
European Physical Journal C: Particles and FieldsThe manifest disparity in Hawking radiation temperatures between black hole and cosmological horizons in de Sitter (dS) spacetime reveals a non-equilibrium thermal configuration, inherently violating thermodynamic stability criteria. This asymmetry poses
Hui-Hua Zhao, Yun-Zhi Du, Yu-Bo Ma
doaj +1 more source
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
doaj +1 more source
Advanced Engineering Materials, EarlyView.Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová +6 more
wiley +1 more source