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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.
K.Y. Watanabe, K. Yamazaki, H. Yamada, K. Ida, O. Motojima, F. Sano, K. Kondo, H. Zushi, T. Obiki
Fusion Science and Technology | Volume 27 | Number 3 | April 1995 | Pages 252-255
Helical Systems | doi.org/10.13182/FST95-A11947081
Articles are hosted by Taylor and Francis Online.
In order to find out transport models applicable to transport simulation of next generation helical devices, we compare the thermal diffusivities predicted by some theoretical models with the experimental data for present medium size helical devices (CHS (Compact Helical System), Heliotron E and W7AS (Wendelstein 7 AS)) with different magnetic configurations. We obtain the similar results in the three devices in spite of their difference of the magnetic configurations, except for the g-mode model.
