Abstract Polymer electrolyte fuel cells require gas diffusion layers that can efficiently distribute the feeding gases from channel structure to catalyst layer on both sides of membrane. On cathode side, these must also allow transport liquid product water in a counter flow direction air channels where it be blown away by flow. In this study, two-phase fibrous structures was simulated using lat...

We establish the asymptotic behavior of solution to generalized Wiener–Hopf equation whose kernel is a probability distribution, whereas inhomogeneous term directly Riemann integrable function. To this end, we prove that convolution finite measure and function also