FUEL CELL PLATE HAVING MULTI-DIRECTIONAL FLOW FIELD

摘要

An exemplary fuel cell plate includes a plurality of first flow field channels that have an inlet near one end and an outlet near an opposite end. The first flow field channels establish a plurality of first fluid flow paths from a corresponding inlet to the corresponding outlet. A plurality of second flow field channels have an inlet near one end and an outlet near an opposite end for establishing a plurality of second fluid flow paths from the inlet to the outlet. The direction of fluid flow in the first fluid flow paths is opposite to a direction of fluid flow in the second fluid flow paths. At least some of the second flow field channels are between two of the first flow field channels.