Well, not the reactor itself, but cooling. This design, which I got from this forum, works, it is a single cycle reactor as advertised, but it scares the hell out of me. The last bit of it's energy evaporates the water out of the 5x5x5 chamber the reactor sits in the middle of, runs a minute or two longer, then the uranium cells finally expire.
Is there anything I might be doing wrong? I have a 13x13x13 cube of reinforced stone 4 layer thick so there is a 5x5x5 hollow spot in the middle where the reactor sits in the middle of that so there is a 1 block space between the reactor and the chamber wall, and there is water in every part of the chamber from ceiling to floor, I use the jet pack to fly around inside the chamber and if I find any pocket of air it gets a bucket of water dumped into it. I've gone over the design on one monitor with MC on the other and compared it component by component and it's laid out right, so I don't know if I'll be continually replacing the water every cycle or not. Anyone got any thoughts?