TY - JOUR
ID - 154
TI - Water Management in the Cathode Side of a PEM Fuel Cell
JO - AUT Journal of Modeling and Simulation
JA - MISCJ
LA - en
SN - 2588-2953
AU - Khajeh-Hosseini D, N.
AU - Shabgard, H. R.
AU - Kermaniiii, M. J.
AD -
Y1 - 2011
PY - 2011
VL - 43
IS - 1
SP - 47
EP - 54
KW - PEM fuel cell
KW - Water management
KW - Porous electrode
KW - Stefan-Maxwell equation
DO - 10.22060/miscj.2011.154
N2 - A one dimensional isothermal mathematical modeling of cathode side of a Proton Exchange Membrane (PEM) fuel cell is developed for the water management problem. Water transport is investigated in both cathode Gas Diffusion Layer (GDL) and membrane through solving appropriate equations for fluid flow and mass transport in GDL and water transport within the membrane. The gaseous mixture flowing in cathode GDL consists of three species: oxygen, water vapor and nitrogen. The model considers one phase flow in the gas diffusion layer and then predicts the regions with possible condensation. Homogenous distribution of wet phase (liquid water) is assumed throughout each wet control volume as fog. The model couples all governing equations in both membrane and GDL using an innovative algorithm. A detailed discussion of numerical techniques for the PEMFC model is given with a flow diagram to provide an overview of the solution procedure. Validation for polarization curve is implemented to show agreement between the obtained results and existing results in the literature.
UR - https://miscj.aut.ac.ir/article_154.html
L1 - https://miscj.aut.ac.ir/article_154_a82f91f2fb309ca8a25b12c62f84b97b.pdf
ER -