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reactor vessel

American  

noun

  1. the container surrounding and protecting the core of a nuclear reactor.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

You cannot weld a reactor vessel with one.

From MarketWatch • Mar. 26, 2026

According to the NRC, embrittlement occurs as a result of reactor operation when neutrons from the nuclear fuel irradiate the steel plates and welds used to construct the reactor vessel.

From Seattle Times • Sep. 14, 2023

That means very little of the tritium in the doughnut-shaped reactor vessel, or tokamak, gets burned.

From Science Magazine • Jun. 22, 2022

Steel pipes and the reactor vessel grew increasingly radioactive over time, as did traces of sodium in the snow.

From Salon • Aug. 7, 2021

Just as it had in reactors 1 and 3, the water in reactor 2 boiled off and pressure in the reactor vessel began to climb.

From "Meltdown" by Deirdre Langeland

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