modeling the heat and mass transport in micro channel is being used extensively in researches and industrial applications. the aim is optimizing fuel cell designs before building a prototype for engineering application. in this study, numerical, three-dimensional, single phase computational fluid dynamics model of a proton exchange membrane fuel cell with both the gas distribution flow channels...

An important building block of a new sustainable energy infrastructure is the transition of the transportation sector from inefficient internal combustion engines towards electric drives. Proton exchange membrane fuel cells (PEMFCs) are promising power sources since they can generate electricity from the electrochemical oxidation of a fuel, e.g. hydrogen or methanol, which would provide higher ...

The application of organic-inorganic nanocomposite membranes allows for a synergy between the desirable thermal and mechanical properties inorganic materials with reactivity, dielectric properties, durability, flexibility, processability polymeric materials. Proton exchange membrane fuel cells (PEMFCs) suffer from some problems including water content management, carbon monoxide poisoning, hydr...