The Nafion is a commonly used polyelectrolyte membrane (PEM) in fuel cells and flow batteries. Nanocomposites of are to enhance temperature resistance proton conductivity. molecular-dynamics simulation results reported for films different thicknesses confined between two potential walls variable wettability, mimicking the nanofiller surfaces. water cluster sizes show an increase with film thick...

This paper covers the development of stage-by-stage and parallel flow path compressor modeling approaches for a Variable Cycle Engine. The stage-by-stage compressor modeling approach is an extension of a technique for lumped volume dynamics and performance characteristic modeling. It was developed to improve the accuracy of axial compressor dynamics over lumped volume dynamics modeling. The sta...