Results 41 to 50 of about 258,423 (332)
A New Entropy Function to Analyze Isentropic Processes of Ideal Gases with Variable Specific Heats
Entropy, 2022 A new entropy function s+ is defined in terms of the existing entropy function s° and temperature as s+ = s° − R lnT to facilitate the analysis of isentropic processes of ideal gases with variable specific heats. The function s+ also makes it possible to
Yunus A. Çengel, Mehmet Kanoğlu
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Clausius versus Sackur-Tetrode entropies [PDF]
, 2013 Based on the property of extensivity (mathematically, homogeneity of first degree), we derive in a mathematically consistent manner the explicit expressions of the chemical potential $\mu$ and the Clausius entropy $S$ for the case of monoatomic ideal ...
Bagci, G. Baris, Oikonomou, Thomas
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Improved thermodynamics of SU(2) gauge theory
European Physical Journal C: Particles and Fields, 2017 In this work we present the results of our investigation of the thermodynamics of SU(2) gauge theory. We employ a Symanzik improved action to reduce strongly the discretisations effects, and we use the scaling relations to take into account the finite ...
Pietro Giudice, Stefano Piemonte
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Optimizing entropy bounds for macroscopic systems
, 2014 The universal bound on specific entropy was originally inferred from black hole thermodynamics. We here show from classical thermodynamics alone that for a system at fixed volume or fixed pressure, the ratio of entropy to nonrelativistic energy has a ...
Bekenstein, Jacob D.
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Effect of pore structure on capillary condensation in a porous medium [PDF]
, 2009 The Kelvin equation relates the equilibrium vapor pressure of a fluid to the curvature of the fluid-vapor interface and predicts that vapor condensation will occur in pores or irregularities that are sufficiently small.
Deinert, M. R., Parlange, J. Y.
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QCD thermodynamics and neutral pion in a uniform magnetic field: Finite volume effects [PDF]
, 2023 Prabal Adhikari, Brian C. Tiburzi
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The Zeroth Law of Thermodynamics and Volume-Preserving Conservative Dynamics with Equilibrium Stochastic Damping [PDF]
, 2013 We propose a mathematical formulation of the zeroth law of thermodynamics and develop a stochastic dynamical theory, with a consistent irreversible thermodynamics, for systems possessing sustained conservative stationary current in phase space while in ...
Andrey +85 more
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Overcharging problem and thermodynamics in extended phase spaces
Nuclear Physics B, 2020 In this paper, the overcharging problem and thermodynamics in the extended phase spaces of the five-dimensional spherically symmetric topological black holes are investigated by absorptions of scalar particles and fermions.
Deyou Chen, Shan Zeng
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Revisit on holographic complexity in two-dimensional gravity
Journal of High Energy Physics, 2020 We revisit the late-time growth rate of various holographic complexity conjectures for neutral and charged AdS black holes with single or multiple horizons in two dimensional (2D) gravity like Jackiw-Teitelboim (JT) gravity and JT-like gravity.
Rong-Gen Cai +3 more
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Research Progress of Alloy Anodes for Lithium ion Batteries
Taiyuan Ligong Daxue xuebao, 2021 Alloy anodes are potential anode materials for lithium ion batteries with high specific capacity and high safety. The different lithium (de)intercalation mechanisms of alloy anodes significantly affect the key issues such as dendrite growth, Li transport,
Jie BIAO +3 more
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