A turbine engine assembly includes a core engine (20) generating a high energy gas flow (55) that is expanded through a turbine section (32), a hydrogen fuel system (52) supplying hydrogen fuel to a combustor (30) through a fuel flow path (45), a condenser...

There is described a recirculating assembly (4) for a fuel cell system (1) having an electrochemical conversion unit (2) which receives a combustible fluid at the inlet, and supplies electric energy, surplus combustible fluid, and a waste fluid at the outl...