In this paper, the design and experimental study of a 4-cells cascade-type  polymer electrolyte membrane (PEM) fuel cell stack with integrated humidifiers and water separators are presented. The PEM fuel cell stack is ...

The present study evaluated the rate of methane steam reforming (MSR) in a solid oxide fuel cell (SOFC). In this regard, a numerical model is applied to investage the effects of different parameters on the reactants ...

In recent decades, fuel cells have been widely used in energy generation. In a PEMFC, considering the specific application, two types of oxidants are used. Durability tests, which are highly costly products,  are of crucial ...

This study used the lattice Boltzmann method (LBM) to evaluate water distribution in the gas diffusion layer (GDL) of cathode PEM fuel cells (PEMFCs) with porosity gradient. Due to the LBM's capability of parallel processing ...

Two process models are used to convert carbon dioxide into methanol. These processes have been extended and improved using Aspen Plus simulator software. Both processes are found in the CO2 correction system. ...

Contact resistance among the components of a polymer exchange membrane fuel cell (PEMFC) has a crucial effect on cell performance. The geometry of the endplate plays an essential role in the contact pressure distribution ...