Fission Chain Reaction
Fission · neutrons · criticality
Fission Chain Reaction
Full screen
Mode
Fuel amount
U-235 share
Moderator
Control rods
Rod control
Neutrons
Fire 1 neutron
Neutron source
Core
SCRAM
Reset core
Chain lines
Playback speed
Core
conceptual model · time slowed enormously
Chain reaction
neutron population, log scale
Where the neutrons end up
Latest chain, first fission → newest
What's happening