Results 71 to 80 of about 567,849 (320)
Analysis of turbulent synthetic jet by dynamic mode decomposition
EPJ Web of Conferences, 2017 The article deals with the analysis of CFD results of the turbulent synthetic jet. The numerical simulation of Large Eddy Simulation (LES) using commercial solver ANSYS CFX has been performed.
Hyhlík Tomáš +3 more
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Constant mixing temperature test of a fin-and-tube latent heat thermal energy storage
Scientific Reports, 2022 Thermal energy accumulation is one of the ways how to optimize heat production processes and how to balance the supply and demand of heat in distribution systems. This article presents a design of a fin-and-tube latent heat thermal energy storage (LHTES),
Petr Jančík +6 more
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Thermodynamics and bioenergetics
Biophysical Chemistry, 2002 Bioenergetics is concerned with the energy conservation and conversion processes in a living cell, particularly in the inner membrane of the mitochondrion. This review summarizes the role of thermodynamics in understanding the coupling between the chemical reactions and the transport of substances in bioenergetics.
Demirel, YaÅŸar, Sandler, Stanley I.
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Introduction to Quantum Thermodynamics: History and Prospects
, 2018 Quantum Thermodynamics is a continuous dialogue between two independent theories: Thermodynamics and Quantum Mechanics. Whenever the two theories addressed the same phenomena new insight has emerged.
FJ Dyson +3 more
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Comments on "Cooling by Heating: Refrigerator Powered by Photons"
, 2012 We comment that the model proposed in Phys. Rev. Lett. 108, 120603 (2012) violates the dynamical version of the third law of thermodynamics. We discuses the different formulations of the third law of thermodynamics and suggest a possible reason for the ...
Alicki, Robert +2 more
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Clustering of Galaxies with Dynamical Dark Energy
, 2017 In this paper, we study thermodynamics of the cluster of galaxies under the effect of dynamical dark energy. We evaluate the configurational integral for interacting system of galaxies in an expanding universe by including the effects produced by the ...
Faizal, Mir +3 more
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Journal of Elasticity, 2023 This paper proposes a theory that bridges classical analytical mechanics and nonequilibrium thermodynamics. Its intent is to derive the evolution equations of a system from a stationarity principle for a suitably augmented Lagrangian action. This aim is attained for homogeneous systems, described by a finite number of state variables depending on time ...
Paolo Podio-Guidugli, Epifanio G. Virga
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Thermodynamics and Rate Thermodynamics
Journal of Statistical PhysicsApproach of mesoscopic state variables to time independent equilibrium sates (zero law of thermodynamics) gives birth to the classical equilibrium thermodynamics. Approach of fluxes and forces to fixed points (equilibrium fluxes and forces) that drive reduced mesoscopic dynamics gives birth to the rate thermodynamics that is applicable to driven ...
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Large rotating AdS black holes from fluid mechanics
, 2008 We use the AdS/CFT correspondence to argue that large rotating black holes in global AdS(D) spaces are dual to stationary solutions of the relativistic Navier-Stokes equations on S**(D-2).
Bhattacharyya, Sayantani +3 more
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Exergoeconomic analysis of a pumped heat electricity storage system based on a Joule/Brayton cycle
Energy Science & Engineering, 2021 Storing electrical energy in the form of thermal energy, pumped heat electricity storage (PHES) systems are a location‐independent alternative to established storage technologies.
Axel Dietrich +2 more
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