Distribution of incompressible flow within interdigitated channels and porous electrodes

JOURNAL OF POWER SOURCES

卷:299

Article

Kee, Robert J.¹  Zhu, Huayang¹ 

[1] Mech Engn Colorado Sch Mines, Golden, CO 80401 USA

关键词: Interdigitated channels;    Flow battery;    Fuel cell;    Porous media;    Design guidelines;   

DOI  :  10.1016/j.jpowsour.2015.09.013

来源: Elsevier

【 摘 要 】

This paper develops a general model with which to evaluate flow uniformity and pressure drop within interdigitated-channel structures, especially in the context of redox flow batteries. The governing equations are cast in dimensionless variables, leading to a set of characteristic dimensionless parameter groups. The systems of governing equations are solved computationally, with the results presented graphically. Because the results are general, the underlying model itself is not needed to apply the quantitative design guidelines. However, the paper presents and discusses all the information required to recreate the model as needed. (C) 2015 Elsevier B.V. All rights reserved.

【 授权许可】

Free