Results 11 to 20 of about 210,986 (293)

Overcharging problem and thermodynamics in extended phase spaces

open access: yesNuclear 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
doaj   +1 more source

Development of thermophysical calculator for stainless steel casting alloys by using CALPHAD approach [PDF]

open access: yesChina Foundry, 2017
The calculation of thermophysical properties of stainless steel castings and its application to casting simulation is discussed. It is considered that accurate thermophysical properties of the casting alloys are necessary for the valid simulation of the ...
In-Sung Cho, K. D. Savelyev, V. M. Golod
doaj   +1 more source

Port-Hamiltonian Modeling of Thermofluid Systems and Object-Oriented Implementation With Modelica I: Thermodynamic Part

open access: yesIEEE Access, 2021
In this paper, we present the physical foundations and the development of the thermodynamic part of a Modelica library with the fundamental components for modeling thermofluid systems.
Francisco M. Marquez   +2 more
doaj   +1 more source

Exergy Analysis Using a Theoretical Formulation of a Geothermal Power Plant in Cerro Prieto, México

open access: yesEntropy, 2021
The purpose of this research is the calculation of the exergy destruction of the single-flash and double-flash cycles of a geothermal power plant located on the ladder of the 233 m Cerro Prieto volcano, on the alluvial plain of the Mexicali Valley ...
Dario Colorado-Garrido   +3 more
doaj   +1 more source

Thermodynamics-Informed Neural Network (TINN) for Phase Equilibrium Calculations Considering Capillary Pressure

open access: yesEnergies, 2021
The thermodynamic properties of fluid mixtures play a crucial role in designing physically meaningful models and robust algorithms for simulating multi-component multi-phase flow in subsurface, which is needed for many subsurface applications.
Tao Zhang, Shuyu Sun
doaj   +1 more source

Exploitation of a special-relativistic entropy identity for one component of a multi-component system

open access: yesAtti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2019
Non-equilibrium and equilibrium thermodynamics of an interacting component of a special-relativistic multi-component system is discussed by using an entropy identity. The special case of the corresponding free component is considered.
Wolfgang Muschik
doaj   +1 more source

Thermodynamic Analysis of the Static Spherically Symmetric Field Equations in Rastall Theory

open access: yesAdvances in High Energy Physics, 2016
The restrictions on the Rastall theory due to application of the Newtonian limit to the theory are derived. In addition, we use the zero-zero component of the Rastall field equations as well as the unified first law of thermodynamics to find the Misner ...
Hooman Moradpour, Ines G. Salako
doaj   +1 more source

The sea ice model component of HadGEM3-GC3.1 [PDF]

open access: yesGeoscientific Model Development, 2018
A new sea ice configuration, GSI8.1, is implemented in the Met Office global coupled configuration HadGEM3-GC3.1 which will be used for all CMIP6 (Coupled Model Intercomparison Project Phase 6) simulations.
J. K. Ridley   +5 more
doaj   +1 more source

Hydration Thermodynamics of Non-Polar Aromatic Hydrocarbons: Comparison of Implicit and Explicit Solvation Models

open access: yesMolecules, 2018
The precise description of solute-water interactions is essential to understand the chemo-physical nature in hydration processes. Such a hydration thermodynamics for various solutes has been explored by means of explicit or implicit solvation methods ...
Hankyul Lee, Hyung-Kyu Lim, Hyungjun Kim
doaj   +1 more source

Impact of a New Sea Ice Thermodynamic Formulation in the CESM2 Sea Ice Component

open access: yesJournal of Advances in Modeling Earth Systems, 2020
The sea ice component of the Community Earth System Model version 2 (CESM2) contains new “mushy‐layer” physics that simulates prognostic salinity in the sea ice, with consequent modifications to sea ice thermodynamics and the treatment of melt ponds. The
David A. Bailey   +4 more
doaj   +1 more source

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