## Abstract Primary energy savings and CO~2~ reduction is one of the key motivations for the use of fuel cell systems in the energy sector. A benchmark of domestic cogeneration by PEMFC with existing large scale power production systems such as combined steamโgas turbine cycle, clearly reveals that
Nuvera PEM fuel cell systems and hydrogen station for H-E-B
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 76 KB
- Volume
- 2009
- Category
- Article
- ISSN
- 1464-2859
No coin nor oath required. For personal study only.
โฆ Synopsis
completely charged in under 10 min, representing a dramatic improvement over current industry norms. This is the third in a series of US Defense Logistics Agency (DLA) pilot projects to demonstrate the economic, operational and environmental benefits of powering material handling equipment with fuel cells. The projects intend to build a strong infrastructure for hydrogen delivery and refueling, while collecting the necessary data for a business case analysis.
๐ SIMILAR VOLUMES
A three-dimensional, steady state, single phase model is developed to study the mass and charge transfer within a proton exchange membrane (PEM) fuel cell. A single set of conservation equations is used for all PEM fuel cell layers and the governing equations are solved numerically using a finite-vo
## Abstract A series of polybenzimidazolesโ(PBIs) incorporating main chain pyridine groups were synthesized from the pyridine dicarboxylic acidsโ(2,4โ, 2,5โ, 2,6โ and 3,5โ) and 3,3โฒ,4,4โฒโtetraaminobiphenyl, using polyphosphoric acidโ(PPA) as both solvent and polycondensation reagent. A novel proces