1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia


Opción 1: Descargar recurso

Detalles del recurso

Descripción

The Rate-Controlled Constrained-Equilibrium (RCCE) method for the description of the time-dependent behavior of dynamical systems in non-equilibrium states is a general, effective, physically based method for model order reduction that was originally developed in the framework of thermodynamics and chemical kinetics. A generalized mathematical formulation is presented here that allows including nonlinear constraints in non-local equilibrium systems characterized by the existence of a non-increasing Lyapunov functional under the system’s internal dynamics. The generalized formulation of RCCE enables to clarify the essentials of the method and the built-in general feature of thermodynamic consistency in the chemical kinetics context. In this paper, we work out the details of the method in a generalized mathematical-physics framework, but for definiteness we detail its well-known implementation in the traditional chemical kinetics framework. We detail proofs and spell out explicit functional dependences so as to bring out and clarify each underlying assumption of the method. In the standard context of chemical kinetics of ideal gas mixtures, we discuss the relations between the validity of the detailed balance condition off-equilibrium and the thermodynamic consistency of the method. We also discuss two examples of RCCE gas-phase combustion calculations to emphasize the constraint-dependent performance of the RCCE method.

Pertenece a

DSpace at MIT  

Autor(es)

Beretta, Gian Paolo -  Janbozorgi, Mohammad -  Metghalchi, Hameed -  Keck, James C. - 

Id.: 55239551

Idioma: inglés (Estados Unidos)  - 

Versión: 1.0

Estado: Final

Tipo de recurso: Article  -  http://purl.org/eprint/type/JournalArticle  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

: Creative Commons Attribution 3.0

Requerimientos técnicos:  Browser: Any - 

Relación: [IsBasedOn] MDPI
[References] http://dx.doi.org/10.3390/e14020092
[References] Entropy

Fecha de contribución: 13-ago-2016

Contacto:

Localización:
* 1099-4300
* Beretta, Gian Paolo et al. “The Rate-Controlled Constrained-Equilibrium Approach to Far-From-Local-Equilibrium Thermodynamics.” Entropy 14.2 (2012): 92–130. Web. 3 May 2012. © 2012 MDPI AG
* PUBLISHER_CC

Otros recursos del mismo autor(es)

  1. Steepest Entropy Ascent Models of the Boltzmann Equation: Comparisons With Hard-Sphere Dynamics and Relaxation-Time Models for Homogeneous Relaxation From Highly Non-Equilibrium States We present a family of steepest entropy ascent (SEA) models of the Boltzmann equation. The models pr...
  2. Dissolution of a Liquid Microdroplet in a Nonideal Liquid-Liquid Mixture Far from Thermodynamic Equilibrium A droplet placed in a liquid-liquid solution is expected to grow, or shrink, in time as ∼t[superscri...

Otros recursos de la mismacolección

  1. UV-solvent annealing for morphology and orientation control in self-assembled PS-PDMS thin films The response of polystyrene-block-poly(dimethylsiloxane) (PS-b-PDMS) thin films to UV exposure durin...
  2. Interface electronic structure at the topological insulator–ferrimagnetic insulator junction An interface electron state at the junction between a three-dimensional topological insulator film, ...
  3. Temporal Evolution of Auto-Oscillations in an Yttrium-Iron-Garnet/Platinum Microdisk Driven by Pulsed Spin Hall Effect-Induced Spin-Transfer Torque The temporal evolution of pulsed spin Hall effect-spin transfer torque (SHE-STT) driven auto-oscilla...
  4. Control and local measurement of the spin chemical potential in a magnetic insulator The spin chemical potential characterizes the tendency of spins to diffuse. Probing this quantity co...
  5. The role of Snell’s law for a magnonic majority gate In the fifty years since the postulation of Moore's Law, the increasing energy consumption in silico...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.