Szczegóły publikacji
Opis bibliograficzny
Design of a solid oxide fuel cell stack using a multiscale modeling approach / Marcin MOŹDZIERZ, Grzegorz BRUS, Janusz SZMYD // W: ECOS 2020 : proceedings of the 33rd international conference on Efficiency, Cost, Optimization, Simulation and environmental impact of energy systems : Osaka, Japan, 29 June - 3 July 2020 / eds. Yokoyama R., Amano Y. — Osaka : ECOS 2020 Local Organizing Committee, 2020. — ISBN: 978-1-7138-1406-1. — S. 1054–1064. — Bibliogr., Abstr.
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 131144 |
|---|---|
| Data dodania do BaDAP | 2020-11-24 |
| Rok publikacji | 2020 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Konferencja | International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems 2020 |
Abstract
The study aims to analyze a configuration design of a solid oxide fuel cell stack with a single fuel and air channels. A hybrid multiscale mathematical model is used to simulate the behavior of the stack. The model combines a macroscale description of thermal and electrical characteristics of the flow channels with a microscale model of charge transfer and gas diffusion inside the electrodes. This strategy allows observing the impact of electrodes' microstructure on the stack performance. Several schemes of the investigated stack are presented and analyzed. These proposals vary in the number and configuration of the electrodes. Based on the results of numerical computations, different stacks' arrangements are compared to achieve a higher power density than in the reference case. The results show the possibilities of combined numerical computations, microstructure analysis and configuration design in the development of modern energy conversion systems. © ECOS 2020.All right reserved.
