The amount of excess (not removed from the fuel) energy in various reactors versus time after the introduction of reactivity +1.1 $.
Part of: Kulikov GG, Shmelev AN, Apse VA, Kulikov EG (2020) On a significant slowing-down of the kinetics of fast transient processes in a fast reactor. Nuclear Energy and Technology 6(4): 295-298. https://doi.org/10.3897/nucet.6.60379