Mr P Olivier (student from Hochschule für Technik Rapperswil university in Switzerland) performed simulations using computational fluid dynamics (CFD) on a pin-based bipolar plate design manufactured by HySA Infrastructure. The results were then compared to an in-house developed tool which emulates the water flow dynamics inside an electrolyser cell. The tool validates the results from the CFD model and shows an even distribution of water flow throughout the cell.