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How does a fusion reactor work?

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Anonymous

12y ago
Updated: 8/17/2019

Fusion energy is created when nuclei are forced (or fused) together.

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Nuclei, in the form of a thin gas, are magnetically suspended and heated to 150 million° C in a donut shaped vacuum chamber. The nuclei snap together giving off energy and helium.

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Fusion (fusing nuclei) should not be confused with fission (splitting nuclei). Both processes utilize the strong nuclear force to produce energy but have significant differences. Two most prominent differences are ready to use technology (fission wins on that point,) and environmental safety (fusion has next to no radioactive waste or risk of melt-down).

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Some fusion systems promise to produce energy without steam turbines, generators, cooling towers, and other energy sapping devices that must be used with coal burning and fission power stations. But to accomplish this fuels such as the rare helium-3 at still hotter operating temperatures are needed.

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Wiki User

12y ago

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