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提出了基于球环类型的先进氚生产堆概念设计,它是聚变能发展的中间应用。与传统托卡马克氚生产堆不同,设计中利用了球形环的先进等离子体物理性能和紧凑的结构特征,并尽量利用真空室内的空间安置氚生产包层以减少氚泄露而增加氚增殖率,达到年生产氚1000 g的目标,相应的堆利用因子为40％。在2D中子学计算的基础上提出了较为完整的初步概念设计。逐项进行了分析,同时对设计的风险、不确定性和后备方案也做了概括的解释。为下一步更详细、具体的概念设计提供了直接的依据和重要的参考价值。
A concept design of advanced tritium production reactor based on ball-type is proposed, which is an intermediate application of fusion energy development. Unlike traditional tokamak tritium production heaps, the design utilizes the advanced plasma physical properties and compact structural features of the spherical ring and maximizes tritium multiplication by maximizing tritium production by placing tritium-producing cladding in the vacuum chamber to minimize tritium leakage, Achieve the goal of annual production of tritium 1000 g, the corresponding heap utilization factor of 40%. On the basis of 2D neutron calculation, a more complete preliminary conceptual design is proposed. Analyzed item by item, at the same time, the risks, uncertainties and back-up plans of the design are also explained in a general way. For the next step more detailed and specific conceptual design provides a direct basis and important reference value.