Space/Science — HabitableZone

Space/Science » in reply to re: The reactor is at 1900 degrees

Depends on a few factors...

Hi gb

NERVA style NTRs had pathetic heat transfer characteristics. If the NTR used a DUMBO system then things probably improve out of sight. I'll have to work it out, but there's a couple of unknowns like water's heat flow characteristics at high temperatures that I'll have to data mine. Zubrin and others have has written in a few places that water should work just fine so long as oxide fuel is being used.

Thanks for the puzzle.

Adam

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