Abstract—In this paper we present a fully generalized transport model for multiple species in complex two and threedimensional geometries. Based on previous work [1] we have extended our interfacial reaction-diffusion model to handle arbitrary numbers of species allowing for coupled reaction models. Each species is tracked independently and we consider different physics of a species with respect to the bulk phases in contact. We use our SPH model to simulate the reaction-diffusion problem on a pore-scale level of a solid oxide fuel cell (SOFC) with special emphasize on the effect of surface diffusion.
Revised: February 23, 2016 |
Published: August 23, 2011
Citation
Adami S., X.Y. Hu, N.A. Adams, E.M. Ryan, and A.M. Tartakovsky. 2011.A fully coupled 3D transport model in SPH for multi-species reaction-diffusion systems. In Proceedings of the 6th international SPHERIC Workshop, June 8-10, 2011, Hamburg, Germany, edited by T Rung and C Ulrich, 187-193. Hamburg:Schriftenreihe Schiffbau.PNNL-SA-80146.