Results 41 to 50 of about 120,755 (193)
Interference of Thermal and Mechanical Waves in a Functionally Graded Hyperelastic Model Exhibits both Temperature and Coordinate Dependencies [PDF]
Journal of Applied and Computational MechanicsThis work presents advanced models to investigate the interaction between thermal and mechanical waves in near-incompressible functionally graded materials simultaneously subjected to mechanical and thermal loads.
Mina Mirparizi +2 more
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Physics Letters B, 2023 In this work, we study the thermodynamic properties on a non–commutative background via gravitational gauge field potentials. This procedure is accomplished after contracting de Sitter (dS) group, SO(4,1), with the Poincarè group, ISO(3,1). Particularly,
A.A. Araújo Filho +4 more
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First-principles thermoelasticity of bcc iron under pressure
, 2006 We investigate the elastic and isotropic aggregate properties of ferromagnetic bcc iron as a function of temperature and pressure by computing the Helmholtz free energies for the volume-conserving strained structures using the first-principles linear ...
G. Fiquet +6 more
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Quantum gravitational corrections to the geometry of charged AdS black holes
Nuclear Physics BWe consider a modified gravity by higher-derivative gravity coupled with non-local terms and Maxwell electrodynamics. By employing the effective field theory framework for quantum gravity, we compute quantum corrections to the entropy of charged AdS ...
Behnam Pourhassan +4 more
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Magnetopause Waves Controlling the Dynamics of Earth’s Magnetosphere [PDF]
Journal of Astronomy and Space Sciences, 2015 Earth’s magnetopause separating the fast and often turbulent magnetosheath and the relatively stagnant magnetosphere provides various forms of free energy that generate low-frequency surface waves.
Kyoung-Joo Hwang
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Applied Sciences, 2023 An equation of state (EOS) of CH4-N2 fluid mixtures in terms of Helmholtz free energy has been developed by using four mixing parameters, which can reproduce the pressure-volume-temperature-composition (PVTx) and vapor-liquid equilibrium (VLE) properties
Jia Zhang, Shide Mao, Zeming Shi
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Quantifying memory capacity as a quantum thermodynamic resource
, 2019 The information-carrying capacity of a memory is known to be a thermodynamic resource facilitating the conversion of heat to work. Szilard's engine explicates this connection through a toy example involving an energy-degenerate two-state memory.
Gour, Gilad +4 more
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Simulating fluid-solid equilibrium with the Gibbs ensemble [PDF]
, 2004 The Gibbs ensemble is employed to simulate fluid-solid equilibrium for a shifted-force Lennard-Jones system. This is achieved by generating an accurate canonical Helmholtz free-energy model of the (defect-free) solid phase.
Quirke, N., Sweatman, M.B.
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Polyelectrolyte Solutions with Multivalent Salts
, 1998 We investigate the thermodynamic properties of a polyelectrolyte solution in a presence of {\it multivalent} salts. The polyions are modeled as rigid cylinders with the charge distributed uniformly along the major axis. The solution, besides the polyions,
Barrat +13 more
core +1 more source
The self-referential method for linear rigid bodies : application to hard and Lennard-Jones dumbbells [PDF]
, 2009 The self-referential (SR) method incorporating thermodynamic integration (TI) [Sweatman et al., J. Chem. Phys. 128, 064102 (2008)] is extended to treat systems of rigid linear bodies.
Alexander Atamas +6 more
core +1 more source