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The hybrid fusion-fission reactor as the solution to the energy crisis

机译：混合聚变裂变反应堆解决能源危机

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Advances in fusion energy research now allow the construction of Q = 1 Tokamaks and make possible a new type of nuclear energy reactor: the Fusion-Fission Hybrid. The Hybrid makes advantageous the fact that the easiest fusion reaction : DT fusion, produces a 14MeV neutron which can drive much more energetic fission reactions in a fissile blanket. This solves many problems seen in pure fusion and allows light-water fission reactor technology for power reactors with fusion cores. Two basic types of Hybrid reactors are possible. One type, a waste treatment reactor, uses a Q ~ 1 fusion core to transmute high-level waste into shorter-lived isotopes for more convenient disposal, thus solving the concerns related to long lived radioactive byproducts and long term nuclear waste. The second type, the Fusion Controlled Fission Reactor uses a fusion core to excite and control fission chain reactions in a fission blanket for power production. Here the fusion reactor is Q 1 since it only needs to supply enough neutrons to bring the fission blanket to criticality. Assuming the delayed neutron fraction in a fission reactor is required for a fusion reactor to create criticality indicates a density-confinement time or n???′E =1.5 × 1010 for ???Hybrid Breakeven??? or 1/10,000 of Lawson Criterion. Such a hybrid reactor can provide space nuclear power based on Thorium transmutation to U-233 in space by using a fusion neutron source.
机译：聚变能研究的进展现在允许建造Q = 1托卡马克，并使新型核能反应堆成为可能：聚变裂变混合动力。混合动力的优势在于，最简单的聚变反应：DT聚变产生14MeV中子，可在裂变层中驱动更多的高能裂变反应。这解决了纯聚变中看到的许多问题，并允许轻水裂变反应堆技术用于具有聚变堆芯的动力堆。混合动力反应堆有两种基本类型。一种类型是废物处理反应堆，它使用Q〜1聚变核将高放废物转化成寿命较短的同位素，以便更方便地进行处置，从而解决了有关放射性副产物长寿命和长期核废料的担忧。第二种是聚变控制裂变反应堆，它使用聚变核来激发和控制裂变层中的裂变链反应，以进行发电。这里的聚变反应堆是Q 1，因为它只需要提供足够的中子来使裂变层达到临界状态。假定聚变反应堆产生裂变反应堆需要裂变反应堆中的延迟中子分数，这表明密度限制时间或“ Hybrid Breakeven”的n E = 1.5×1010。或劳森准则的1 / 10,000。这样的混合反应堆可以通过使用聚变中子源，基于Thor向太空中的U-233的ium转化而提供太空核能。

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