The output of a fuel cell is electricity. There is no combustion that produces a jet of hot gases. It’s basically a hydrogen powered battery.
“The output of a fuel cell is electricity. There is no combustion that produces a jet of hot gases. It’s basically a hydrogen powered battery.”
I’m not an authority on this, but I know race cars have fuel cells, and it’s a way to manage the movement of the liquid fuel in the tank. Maybe this with Hydrogen?