AI 中文总结
该研究基于美与简洁理念，提出结合磁约束与惯性约束核聚变的带分离电极旋转镜全向箍缩方案，可提升聚变速率，有望达到劳森判据，验证聚变能源和平利用可行性。
AI 中文摘要
可控核聚变的控制极具挑战性，数十年来人们一直追问：我们是否更接近无限清洁能源？基于美与简洁的理念，本研究指出存在一条捷径：带分离电极的旋转镜与全向箍缩压缩，该方案基于德克萨斯大学奥斯汀分校近期提交的临时专利。该装置结合了可控核聚变两大主流研究方向（磁约束核聚变与惯性约束核聚变）中的稳态过程与快速过程：燃料等离子体先在带分离电极的旋转镜中经稳态过程预热，再在径向和纵向施加箍缩压缩作为快速过程；预热、纵向压缩与径向压缩协同作用，显著提升核聚变速率；预热后的快速压缩缩短了离子与电子的热化时间，从而最小化电子轫致辐射损失对离子的影响。基于现有实验结果，可推断该方法有潜力达到或超过劳森判据，首次验证核聚变能源和平利用的可行性。
英文摘要
Controlling nuclear fusion is so challenging that for decades, people have been asking: Are we closer to infinite clean energy? Upon the philosophy of beauty and simplicity, the current work points out that there can be a shortcut: the rotating mirror with detached electrodes and all-directional pinch compressions. This is based on the provisional patents filed recently by the University of Texas at Austin. The device combines the steady-state and fast processes in the two main streams of controlled nuclear fusion research: magnetic confinement fusion and inertial confinement fusion. The fuel plasma is preheated in a steady-state process in a rotating mirror with detached electrodes and then the pinch compressions in both radial and longitudinal directions are applied as the fast process. Preheating and longitudinal compression, in addition to the radial compression, significantly boost the nuclear fusion rate. Fast compression after the preheating limits the time for thermalization between ions and electrons and, therefore, minimizes the impact of electron bremsstrahlung radiation loss on ions. Based on the existing experimental results, the current method can be extrapolated to have the potential to reach or exceed the Lawson criterion for the first demonstration of the feasibility of peaceful usage of nuclear fusion energy.
