1. Design of Innovative Channel Geometrical Configuration and Its Effect on Species Distribution

Ashkan Torkavannejad; S. Mehdi Pesteei; Farzin Ramin; Nima Ahmadi; Hadi Shahmohammadi

Volume 1, Issue 1 , Autumn 2014, , Pages 20-29

http://dx.doi.org/10.30501/jree.2014.70053

Abstract
  In this research, the impact of shoulder width and geometry of gas channel with different structures on proton exchange membrane (PEM) has been investigated using numerical method. 3D, non-isothermal was used with single straight channel geometrywhile maintaining the same boundary conditions and reaction ...  Read More

2. Three Dimensional Computational Fluid Dynamics Analysis of a Proton Exchange Membrane Fuel Cell

Sajad Alah Rezazadeh; Iraj Mirzaie; Nader Pourmahmoud; Nima Ahmadi

Volume 1, Issue 1 , Autumn 2014, , Pages 30-42

http://dx.doi.org/10.30501/jree.2014.70054

Abstract
  A full three-dimensional, single phase computational fluid dynamics model of a proton exchange membrane fuel cell (PEMFC) with both the gas distribution flow channels and the Membrane Electrode Assembly (MEA) has been developed. A single set of conservation equations which are valid for the flow channels, ...  Read More