Stellarators with enhanced tritium confinement and edge radiation control
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866909199584198656 |
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| author | Boozer, Allen H |
| author_facet | Boozer, Allen H |
| contents | A stellarator design is described with the purpose of achieving three goals: (1) Enhance the confinement time of tritium. (2) Have a sufficient density of high-Z impurities to radiate the thermal power escaping from the core while having an extremely low impurity density in the core. (3) Maintain a large fraction of the plasma in a burning plasma state with a 50/50 deuterium tritium ratio. Some features of this design could be used in tokamaks. Although having three confinement zones is natural for stellarators, it is not for tokamaks. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_08694 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Stellarators with enhanced tritium confinement and edge radiation control Boozer, Allen H Plasma Physics A stellarator design is described with the purpose of achieving three goals: (1) Enhance the confinement time of tritium. (2) Have a sufficient density of high-Z impurities to radiate the thermal power escaping from the core while having an extremely low impurity density in the core. (3) Maintain a large fraction of the plasma in a burning plasma state with a 50/50 deuterium tritium ratio. Some features of this design could be used in tokamaks. Although having three confinement zones is natural for stellarators, it is not for tokamaks. |
| title | Stellarators with enhanced tritium confinement and edge radiation control |
| topic | Plasma Physics |
| url | https://arxiv.org/abs/2402.08694 |