Results 31 to 40 of about 3,582,030 (360)
Thermodynamics of Kerr-AdS black holes in the restricted phase space [PDF]
The European Physical Journal C, 2021 The thermodynamics for Kerr-AdS black hole in four dimensions is revisited using the recently proposed restricted phase space formalism, which includes the central charge C of the dual CFT and the chemical potential μ\documentclass[12pt]{minimal ...
Zeyuan Gao, Xiangqing Kong, Liu Zhao
semanticscholar +1 more source
Thermodynamics of the Fermi gas in a cubic cavity of an arbitrary volume [PDF]
arXivFor the Fermi gas filling the space inside a cubic cavity of a fixed volume, at arbitrary temperatures and number of particles, the thermodynamic characteristics are calculated, namely: entropy, thermodynamic potential, energy, pressure, heat capacities and thermodynamic coefficients.
Yu. M. Poluéktov, A. A. Soroka
arxiv +3 more sources
A Variational Beam Model for Failure of Cellular and Truss‐Based Architected Materials
Advanced Engineering Materials, EarlyView., 2023 Herein, a versatile and efficient beam modeling framework is developed to predict the nonlinear response and failure of cellular, truss‐based, and woven architected materials. It enables the exploration of their design space and the optimization of their mechanical behavior in the nonlinear regime. A variational formulation of a beam model is presented
Konstantinos Karapiperis +3 more
wiley +1 more source
European Physical Journal C: Particles and Fields, 2023 The thermodynamics of the Bardeen black hole in asymptotically flat space is investigated with the corrected first law of thermodynamics via Rényi statistics.
Zefeng Wang +3 more
doaj +1 more source
Experimental Thermodynamics Volume X: Non-equilibrium Thermodynamics with Applications
, 2015 D. Bedeaux, S. Kjelstrup, J. Sengers
semanticscholar +2 more sources
Thermodynamic volume and the extended Smarr relation [PDF]
Journal of High Energy Physics, 2017 We continue to explore the scaling transformation in the reduced action formalism of gravity models. As an extension of our construction, we consider the extended forms of the Smarr relation for various black holes, adopting the cosmological constant as the bulk pressure as in some literatures on black holes. Firstly, by using the quasi-local formalism
Hyun, Seungjoon +3 more
openaire +5 more sources
Two-dimensional massive integrable models on a torus
Journal of High Energy Physics, 2022 The finite-volume thermodynamics of a massive integrable QFT is described in terms of a grand canonical ensemble of loops immersed in a torus and interacting through scattering factors associated with their intersections.
Ivan Kostov
doaj +1 more source
Thermal performance in heat exchangers by the irreversibility, effectiveness, and efficiency concepts using nanofluids [PDF]
Журнал інженерних наук, 2020 The objective of the work is to obtain the outlet temperatures of the fluids in a shell and tube heat exchanger. The second law of thermodynamics is applied through the concepts of efficiency, effectiveness, and irreversibility to analyze the results ...
Nogueira E.
doaj +1 more source
Journal of energy resources technology, 2021 This study numerically investigates heat convection and entropy generation in a hybrid nanofluid (Al2O3–Cu–water) flowing around a cylinder embedded in porous media.
R. Alizadeh +7 more
semanticscholar +1 more source
Thermodynamics, statistical mechanics and the vanishing pore width limit of confined fluids
Communications Physics, 2023 Temperature, particle number and volume are the independent variables of the Helmholtz free energy for a bulk fluid. For a fluid confined in a slit pore between two walls, they are usually complemented by the surface area.
W. Dong, T. Franosch, R. Schilling
doaj +1 more source