Results 81 to 90 of about 1,698,433 (359)
Non-thermal evolution of dense plasmas driven by intense x-ray fields
Communications Physics, 2023 The advent of x-ray free-electron lasers has enabled a range of new experimental investigations into the properties of matter driven to extreme conditions via intense x-ray-matter interactions. The femtosecond timescales of these interactions lead to the
Shenyuan Ren +8 more
doaj +1 more source
Supersymmetric Field Theory of Non-Equilibrium Thermodynamic System
, 1999 On the basis of Langevin equation the optimal SUSY field scheme is formulated to discribe a non-equilibrium thermodynamic system with quenched disorder and non-ergodicity effects.
Edwards +8 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study designs Ta–Mo–Cr–Ti–Al refractory high‐entropy alloys with a disordered body‐centered‐cubic A2 crystal structure aiming for improved ductility, lower density, and oxidation resistance. Four alloy compositions are identified by thermodynamic calculations.
Kateryna Khanchych +7 more
wiley +1 more source
On the thermodynamic equilibrium of thermal casting processes
Литьë и металлургияBased on thermodynamic calculations, it is shown that heating and cooling of metals and alloys are reversible, equilibrium processes. Based on thermodynamic calculations, it is shown that melting and crystallization of metals and alloys are also ...
E. I. Marukovich +2 more
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Thermodynamics of exponential Kolmogorov–Nagumo averages
New Journal of Physics, 2023 This paper investigates generalized thermodynamic relationships in physical systems where relevant macroscopic variables are determined by the exponential Kolmogorov–Nagumo average.
Pablo A Morales +2 more
doaj +1 more source
Finite Size Polyelectrolyte Bundles at Thermodynamic Equilibrium
, 2006 We present the results of extensive computer simulations performed on solutions of monodisperse charged rod-like polyelectrolytes in the presence of trivalent counterions. To overcome energy barriers we used a combination of parallel tempering and hybrid
C Holm +8 more
core +2 more sources
Advanced Engineering Materials, EarlyView.This work reveals the phase composition and quantitative morphology analysis of precipitation‐hardened Fe32Cu12Ni11Ti16Al29 complex‐concentrated alloy. The precipitates are shown to have a high coherency. Morphology transition between sphere, cuboidal, and elongated morphology is observed. Finally, the overaging behavior is captured using microhardness.
Rostyslav Nizinkovskyi +4 more
wiley +1 more source
A Study of Phase Equilibrium Of H2S in Several Physical Solvents Using Chemcad Simulator
Tikrit Journal of Engineering Sciences, 2008 CHEMCAD process simulator was used for the analysis of the literature experimental phase equilibrium data of H2S with three physical solvents (Sulfolane, Propylene Carbonate (PC), and N-Methyl-2-Pyrrolidone (NMP)) at different temperatures ( 298.15 oK ...
Zaid A. Abdel-Rahman
doaj +1 more source
Nonequilibrium candidate Monte Carlo: A new tool for efficient equilibrium simulation
, 2011 Metropolis Monte Carlo simulation is a powerful tool for studying the equilibrium properties of matter. In complex condensed-phase systems, however, it is difficult to design Monte Carlo moves with high acceptance probabilities that also rapidly sample ...
Brown +25 more
core +3 more sources
Advanced Engineering Materials, EarlyView.Experiments for reinforcing the diffusion bonding plane by the oxide dispersion strengthening effect are presented. Small ceramic particles (0.5 and 50 μm, respectively) are incorporated. Furthermore, ceramic particles help to penetrate stable passivation layers, enabling atomic diffusion across bonding planes. Since a ceramic–metallic interface cannot
Thomas Gietzelt +4 more
wiley +1 more source