Monday, November 24, 2014

 

 



Soy un nuevo usuario

Olvidé mi contraseña

Entrada usuarios

Lógica Matemáticas Astronomía y Astrofísica Física Química Ciencias de la Vida
Ciencias de la Tierra y Espacio Ciencias Agrarias Ciencias Médicas Ciencias Tecnológicas Antropología Demografía
Ciencias Económicas Geografía Historia Ciencias Jurídicas y Derecho Lingüística Pedagogía
Ciencia Política Psicología Artes y Letras Sociología Ética Filosofía


The Rate-Controlled Constrained-Equilibrium Approach to Far-From-Local-Equilibrium Thermodynamics

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


  Descargar recurso

Detalles del recurso

Pertenece a: DSpace at MIT  

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.

Autor(es): Beretta, Gian Paolo -  Janbozorgi, Mohammad -  Metghalchi, Hameed -  Keck, James C. - 

Id.: 55239551

Idioma: English (United States)  - 

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: 19-jul-2014

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. 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...
  2. Positive Nonlinear Dynamical Group Uniting Quantum Mechanics and Thermodynamics We discuss and motivate the form of the generator of a nonlinear quantum dynamical group 'designed' ...
  3. The Hatsopoulos-Gyftopoulos resolution of the Schroedinger-Park paradox about the concept of "state" in quantum statistical mechanics A seldom recognized fundamental difficulty undermines the concept of individual ``state'' in the pre...
  4. Time-energy and time-entropy uncertainty relations in dissipative quantum dynamics We derive exact relations and general inequalities that extend the usual time-energy uncertainty rel...
  5. A nonlinear model dynamics for closed-system, constrained, maximal-entropy-generation relaxation by energy redistribution We discuss a nonlinear model for the relaxation by energy redistribution within an isolated, closed ...

Otros recursos de la misma colección

  1. Quantum Spin Hall Effect and Topological Field Effect Transistor in Two-Dimensional Transition Metal Dichalcogenides Quantum spin Hall (QSH) effect materials feature edge states that are topologically protected from b...
  2. A Nanoparticle-Based Combination Chemotherapy Delivery System for Enhanced Tumor Killing by Dynamic Rewiring of Signaling Pathways Exposure to the EGFR (epidermal growth factor receptor) inhibitor erlotinib promotes the dynamic rew...
  3. A Latent Source Model for Online Collaborative Filtering Despite the prevalence of collaborative filtering in recommendation systems, there has been little t...
  4. Studies of jet quenching using isolated-photon+jet correlations in PbPb and pp collisions at √ sNN=2.76 TeV Results from the first study of isolated-photon + jet correlations in relativistic heavy ion collisi...
  5. Virus-templated Au and Au–Pt core–shell nanowires and their electrocatalytic activities for fuel cell applications A facile synthetic route was developed to make Au nanowires (NWs) from surfactant-mediated bio-miner...

Valoración de los usuarios

No hay ninguna valoración para este recurso.Sea el primero en valorar este recurso.
 

Busque un recurso