Two 1-D dynamical and isothermal models of cathode gas diffusion layer (GDL) with isobaric and non-isobaric operations for polymer electrolyte fuel cells (PEFCs
Welding spatter cause many problems during the welding process and this issue is particularly important for cellulose electrode welding. The hot flying spatter
One of the challenging scheduling problems in Cloud data centers is to take the allocation and migration of reconfigurable virtual machines as well as the integ
Some metal compounds called as Non-Evaporable-Getter have been widely used to improve vacuum system performance of accelerator facility.In this paper,a TiZrV fi