Fuel cell systems typically use a hydrogen supply cycle system to circulate and transport
unreacted hydrogen to the anode to maximize the fuel cell's fuel efficiency and fuel …

The fuel supply system is a critical element in Proton Exchange Membrane Fuel Cell
(PEMFC). In vehicular applications, an anode recirculation system (ARS) is required to …

The hydrogen cycle system, one of the main systems used for hydrogen fuel cells, has many
advantages. It can improve the efficiency, the water capacity, and the management of …

Phase transitions in two-phase ejectors have gained attention in various applications,
including refrigeration, desalination, and fuel cell systems. The phase transition of …

Anode recirculation is crucial for the stable and efficient operation of automotive proton
exchange membrane fuel cells (PEMFCs). The circulation is commonly driven by ejectors or …

In this paper, the diffusion characteristics and laws of hydrogen leakage in confined spaces
are investigated using a combination of numerical simulations and experiments, and a small …

The ejector-driven hydrogen recirculation system plays an important role in enhancing
efficiency of the PEM fuel cell. It's necessary to have deep knowledge of dynamic …

Anode gas recirculation systems have a critical impact on the performance and hydrogen
utilization efficiency of proton-exchange membrane fuel cells. The ejector is one of the main …

In order to industrialize proton exchange membrane (PEM) fuel cells and balance of plant
components, simulations are utilized to minimize costs during development and maximize …

The proton exchange membrane fuel cell (PEMFC) is a promising device in the fields of
power generation, energy storage, aerospace, and public transportation. The hydrogen …