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Fusion energy: Progress, partnerships, and the path to deployment
Over the past decade, fusion energy has moved decisively from scientific aspiration toward a credible pathway to a new energy technology. Thanks to long-term federal support, we have significantly advanced our fundamental understanding of plasma physics—the behavior of the superheated gases at the heart of fusion devices. This knowledge will enable the creation and control of fusion fuel under conditions required for future power plants. Our progress is exemplified by breakthroughs at the National Ignition Facility and the Joint European Torus.
J. Q. Dong, E. Montalvo, R. Arslanoğlu, E. B. Becker, G.Brunson, R. Carrera, R. Khayrutdinov†, W. A. Walls, W. F. Weldon
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 1229-1234
Ignition Device | doi.org/10.13182/FST91-A29511
Articles are hosted by Taylor and Francis Online.
A detailed evaluation of the electromechanical force distributions in the vacuum vessel of the IGNITEX device during major plasma disruptions is presented. The effects of the disruption plasma conditions, the single-turn toroidal magnet system, and the vessel resistivity are discussed. The electromechanical stresses are evaluated and stress distributions are presented. It is shown that the electromechanical forces due to plasma paramagnatism are comparable to the usual forces due to the plasma toroidal current. The stress analysis is performed for the proposed IGNITEX vacuum vessel.