Computationally efficient analysis & design of optimally compact gear pairs and assessment of gear compliance

Direct Methanol Fuel Cell systems in portable electronics - a metrics-based conceptualization approach

It is impossible to imagine life without portable electronics like the laptop computer and cell phone. All these products are powered by a battery, granting them grid independence and all-round protability. Connectivity to the internet and an increase of functionality demands for a better battery. The d1irect methanol fuel cell (DMFC) system...