Examples of 'decay heat' in a sentence
Meaning of "decay heat"
Relates to the residual heat generated by a nuclear reactor after it has been shutdown, which is caused by the radioactive decay of fission products
How to use "decay heat" in a sentence
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decay heat
Core decay heat removal was through natural circulation.
But the reactors were still managing decay heat.
That decay heat continued to build.
The biggest problem is decay heat.
See decay heat for detail.
Small light water reactor with passive decay heat removal.
Core decay heat removal capability.
Recently active fuel rods produce more decay heat than older ones.
Decay heat is the heat released as a result of radioactive decay.
Passive decay heat cooling.
Decay heat removal pump.
Other systems can then be used to remove decay heat from the core.
Decay heat removal system.
Slow pressure increase in the containment due to decay heat or generation of noncondensable gases.
Decay heat removal circuit.
See also
The invention relates to a system for removing decay heat from a nuclear reactor.
Core decay heat boiloff.
Pyroprocessing does not use radiation sensitive solvents and is not easily disturbed by decay heat.
The decay heat production rate will continue to slowly decrease over time.
The spent fuel is cooled in special pools where the residual decay heat is removed.
It is this decay heat that sets the requirements for cooling of a reactor after shutdown.
The spent fuel does not need cooling because its decay heat power is so low.
Decay heat accidents are where the heat generated by the radioactive decay causes harm.
Four neighboring plants lost cooling and the decay heat melted the cores.
The decay heat generated within the baskets will be symmetric around the basket centre line.
Natural circulation phenomenon is important on recent nuclear power plant projects for decay heat removal.
This decay heat source will remain for some time even after the reactor is shutdown.
Cooling towers are used for dissipating the decay heat from the reactor and spent fuel.
Plutonium isotopes undergo radioactive decay, which produces decay heat.
Decay heat power and cooling time of spent nuclear fuel: dependency on burnup.
The invention includes employing a heat sink for removing decay heat from the spent fuel pool.
Decay heat may be removed from the power module assembly 50 under emergency conditions.
An Isolation condenser was used to remove the decay heat from the shutdown reactor.
This creates a natural circulation flow through the reactor core 6 that removes the decay heat.
In conventional reactors, removing this decay heat passively is challenging because of their low temperatures.
Very well . The biggest problem is decay heat.
That decay heat continued to build . Heat was not being removed from the reactor.
The Fukushima plants shut down successfully but decay heat wrecked their cores.
In this case the decay heat was removed to the atmosphere with Isolation Condensers (IC).
In this manner and over a period of time, decay heat is dissipated.
Incidentally, the radioactivity decay heat will automatically ensure that the Lead remains liquid.
The answer is much simpler than a nuclear reactor, Decay heat.
The decay heat is usually listed as watt / kilogram, or milliwatt / gram.
With the aim of safety analysis ofthe MSFR, the decay heat was studied in detail.
But decay heat does gradually diminish over time, becoming much less intense after about 10 years.
Evolutionary concepts ( EVOL cluster, 9 projects ), passive decay heat removal systems ; high burnup and MOX fuel ;.
Long term or decay heat dissipation will occur in condenser 40 '.
At operation 840, a decay heat is transferred to a liquid medium surrounding the containment vessel 54.
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