Assertion: decay's energy | /r/CapableOf | decrease with time
Facets:
value: exponentially
type: MANNER
value: from 20.8 mw
type: OTHER
Source sentences:
text: The reactor core decay heat was calculated for 30 years cooling period; results show that core energy decreases exponentially with time, from 20.8 MW to only 6.8 kW after 30 years.