What does thermal-neutron reactor mean?
Definitions for thermal-neutron reactor
ther·mal-neu·tron reac·tor
This dictionary definitions page includes all the possible meanings, example usage and translations of the word thermal-neutron reactor.
Wikidata
Thermal-neutron reactor
A thermal reactor is a nuclear reactor that uses slow or thermal neutrons. Most nuclear power plant reactors are thermal reactors and use a neutron moderator to slow neutrons until they approach the average kinetic energy of the surrounding particles, that is, to reduce the speed of the neutrons to low velocity thermal neutrons. The nuclear cross section of uranium-235 for slow thermal neutrons is about 1000 barns, while for fast neutrons it is in the order of 1 barn. Therefore thermal neutrons are more likely to cause uranium-235 to fission than to be captured by uranium-238. If at least one neutron from the U-235 fission strikes another nucleus and causes it to fission, then the chain reaction will continue. If the reaction will sustain itself, it is said to be critical, and the mass of U-235 required to produce the critical condition is said to be a critical mass. Thermal reactors consists of the following: ⁕Neutron moderator to slow down the neutrons. In light water reactors and heavy water reactors it doubles as the nuclear reactor coolant.
Numerology
Chaldean Numerology
The numerical value of thermal-neutron reactor in Chaldean Numerology is: 1
Pythagorean Numerology
The numerical value of thermal-neutron reactor in Pythagorean Numerology is: 3
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"thermal-neutron reactor." Definitions.net. STANDS4 LLC, 2024. Web. 10 Sep. 2024. <https://www.definitions.net/definition/thermal-neutron+reactor>.
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