In nuclear engineering, an assembly is prompt critical if for each nuclear fission event, one or more of the immediate or prompt neutrons released causes an additional fission event. This causes a rapid, exponential increase in the number of fission events. Prompt criticality is a special case of supercriticality.
Read more about Prompt Critical: Criticality, Critical Versus Prompt-critical, Nuclear Reactors, List of Accidental Prompt Critical Excursions, Nuclear Weapons
Famous quotes containing the words prompt and/or critical:
“Treat your child-care worker as you want your boss to treat youwith respect, professionalism, adherence to policies and prompt payments.”
—Candyce H. Stapen (20th century)
“The critical period in matrimony is breakfast-time.”
—A.P. (Sir Alan Patrick)
Related Phrases
Related Words