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首页> 美国政府科技报告 >Feasibility Study of a Railgun as a Driver for Impact Fusion: Final Report
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Feasibility Study of a Railgun as a Driver for Impact Fusion: Final Report

机译：铁路枪作为影响融合驱动因素的可行性研究：最终报告

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The feasibility of a railgun as a driver for impact fusion is studied through a series of theoretical and experimental investigations. The results of both the theoretical and experimental investigations presented here have helped to identify the potential problems of the railgun launcher to attain velocity in excess of 100 km/s. These include ablation, viscous drag, and secondary arc formation due to either armature dispersion (instability) or restrike. These problems are analyzed and examined experimentally. The behavior of the conventional open-plasma-armature driven railguns have been shown to be quite complex and not easily controllable in the domain of ultrahigh velocity (>6 km/s). Methods to overcome these problems are proposed, analyzed in regards to their technological feasibility, and tested experimentally wherever possible. Techniques for reducing radiative ablation, the concept of a mechanically controlled plasma armature, and the concept of achieving super high augmentation by the technique of trans-augmentation are presented. (ERA citation 12:015190)

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