By the point you're producing hydrogen, you're already well beyond your design limits...
Moreover, they've already lost primary, secondary, and tertiary power, so what exactly is going to run those ignition circuits? A gas flame near the reactor is just trading one source of explosion for another. And if they _did_ have power, they'd be running the primary (or secondary) coolant loops, and wouldn't have any hydrogen gas generation.
Moreover, they've already lost primary, secondary, and tertiary power, so what exactly is going to run those ignition circuits? A gas flame near the reactor is just trading one source of explosion for another. And if they _did_ have power, they'd be running the primary (or secondary) coolant loops, and wouldn't have any hydrogen gas generation.