Results 61 to 70 of about 151,769 (153)
Local Equilibrium Approximation in Non-Equilibrium Thermodynamics of Diffusion
EntropyLocal equilibrium approximation (LEA) is a central assumption in many applications of non-equilibrium thermodynamics involving the transport of energy, mass, and momentum.
Kim R. Kristiansen, Bjørn Hafskjold
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Enhanced enzyme diffusion (EED), in which the diffusion coefficient of an enzyme transiently increases during catalysis, has been extensively reported experimentally. We numerically and analytically demonstrate that such enzymes can act as Maxwell's demons.
Ichii, Shunsuke +2 more
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Supervised Reinforcement Learning-Based Collaborative Master–Slave Harvest Control Study in Wheat
AgronomyAiming at the difficulty of controlling the longitudinal relative position of agricultural machines during the agricultural master–slave navigation cooperative operation and the weak adaptability of the unitary traditional control method in the face of ...
Zhikai Ma +5 more
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IEEE AccessThis paper discusses the development and performance evaluation of a single-inverter-based microgrid control system using a Deep Reinforcement Learning (DRL) agent trained with the Twin Delayed Deep Deterministic Policy Gradient (TD3) algorithm.
Noer Fadzri Perdana Dinata +4 more
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AerospaceOnline performance optimization improves fuel economy in modern aero-engines, but shifts in the steady operating point require authority handovers between steady and transient controllers.
Ruichao Li +4 more
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EnergiesState-of-the-art commercial simulators (e.g., Eclipse, CMG) predominantly employ finite difference schemes, which face persistent challenges in modeling strongly nonlinear seepage dynamics. This study explores the application of the Ritz method, grounded
Xiongzhi Liu +5 more
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Non-adiabatic linear response in open quantum systems
SciPost PhysicsAdiabatic theorem and non-adiabatic corrections have been widely applied in modern quantum technology. Recently, non-adiabatic linear response theory has been developed to probe the many-body correlations in closed systems.
Xiaotian Nie, Wei Zheng
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Targeted Fast Frequency Response by Decomposing Frequency into Transient and Steady-State Deviations
2023 IEEE International Conference on Energy Technologies for Future Grids (ETFG), 2023 Sánchez Cortés, J. +2 more
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Large deviations of density in the non-equilibrium steady state of boundary-driven diffusive systems
A diffusive system coupled to unequal boundary reservoirs eventually reaches a non-equilibrium steady state. While the full-counting-statistics of current in these non-equilibrium states are well understood for generic systems, results for steady-state density fluctuations remain limited to a few integrable models. By employing an exact solution of the
Saha, Soumyabrata, Sadhu, Tridib
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Dynamic Power Flow Modeling Primary and Secondary Frequency Regulations
IEEE AccessIn power systems, the steady-state operations following any disturbance can be assessed by means of time-domain simulations, which consider the dynamic of the system without simplifying hypotheses.
Roberto Benato +2 more
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