- Joined
- Mar 25, 2023
Not a nuclear engineer but...What would happen if one did?
As a kid I always thought that a nuclear reactor exploding would basically be the same as a nuclear bomb.
But as an adult and learning more what actually happened at Chernobyl, it isn’t the same thing really. Obviously it was a massive disaster, but it didn’t vaporize the immediate area.
Would a nuclear carrier exploding be more like a Chernobyl at sea?
A reactor can't 'blow up' since it just doesn't have enough enriched uranium. Reactors are <10% or so while bombs are 99%. Any explosion would be due to a steam explosion or something else like Chernobyl. Small. You might blow up the ship but you wouldn't likely see it from afar, and that requires the meltdown to actually contact one of those critical areas to trigger an explosion. I'm guessing ship engineers have considered such a scenario. Also, since its a ship, it would sink after blowing up so less air contamination (will still get some while above water). The risks all comes from the 'fallout' contaminating the water and then eating the fish, and that is extremely small given the amount of water avalible. That being said, water is a amazing radiation shield. In theory, you could swim in a nuclear cooling pond (like those used in training scenarios) so long as you stayed far enough away from the glowing box in the middle. The issue is how would it effect the seafood and anything using desalinated water, but I'm fairly certain everything from Fukushima is currently well below the limits used by most health agencies.
Edited for typos.
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