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Feasible input manipulation for a nonisothermal direct methanol fuel cell system / W. Wu in Industrial & engineering chemistry research, Vol. 49 N° 12 (Juin 2010) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 49 N° 12 (Juin 2010) . - pp. 5725–5733 Titre : Feasible input manipulation for a nonisothermal direct methanol fuel cell system Type de document : texte imprimé Auteurs : W. Wu, Auteur ; Y.-T. Lin, Auteur Année de publication : 2010 Article en page(s) : pp. 5725–5733 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Direct  methanol  fuel  cell  Methanol  crossover  Water  crossover Résumé : Through a semiexperimental dynamic modeling of a direct methanol fuel cell (DMFC) system, transient behaviors on describing cell temperature, methanol crossover, water crossover, and electric power are presented. By different operating manners, the new input determinations are addressed. To investigate the performance of DMFC systems, the presented fuel and exergetic efficiencies for the specific probe of energy utilization are evaluated. Through both steady-state and unsteady state analyses, the manipulation of cathode pressure and anode inlet flow temperature is a feasible approach for temperature regulation, but methanol crossover is restricted. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie901829a [article] Feasible input manipulation for a nonisothermal direct methanol fuel cell system [texte imprimé] / W. Wu, Auteur ; Y.-T. Lin, Auteur . - 2010 . - pp. 5725–5733. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 49 N° 12 (Juin 2010) . - pp. 5725–5733 Mots-clés : Direct  methanol  fuel  cell  Methanol  crossover  Water  crossover Résumé : Through a semiexperimental dynamic modeling of a direct methanol fuel cell (DMFC) system, transient behaviors on describing cell temperature, methanol crossover, water crossover, and electric power are presented. By different operating manners, the new input determinations are addressed. To investigate the performance of DMFC systems, the presented fuel and exergetic efficiencies for the specific probe of energy utilization are evaluated. Through both steady-state and unsteady state analyses, the manipulation of cathode pressure and anode inlet flow temperature is a feasible approach for temperature regulation, but methanol crossover is restricted. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie901829a