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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.
Y. Tomita, Y. Yasaka, H. Takeno, M. Ishikawa, Y. Nakashima, I. Katanuma, T. Cho (20R09)
Fusion Science and Technology | Volume 51 | Number 2 | February 2007 | Pages 177-179
Technical Paper | Open Magnetic Systems for Plasma Confinement | doi.org/10.13182/FST07-A1343
Articles are hosted by Taylor and Francis Online.
The effects of non-axisymmetric magnetic field on characteristics of a direct energy converter (DEC) with an axisymmetric cusp configuration are studied. The axisymmetric Cusp DEC (Kobe Cusp) is installed at the end of the GAMMA 10 device, which breaks the axisymmetry of the DEC. It is clarified that the nonaxisymmetric magnetic field changes the Störmer potential at the stagnation and the equilibrium electric field by the order of the perturbation field to the equilibrium magnetic field.
