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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Fusion Science and Technology
July 2025
Latest News
The U.S. Million Person Study of Low-Dose-Rate Health Effects
There is a critical knowledge gap regarding the health consequences of exposure to radiation received gradually over time. While there is a plethora of studies on the risks of adverse outcomes from both acute and high-dose exposures, including the landmark study of atomic bomb survivors, these are not characteristic of the chronic exposure to low-dose radiation encountered in occupational and public settings. In addition, smaller cohorts have limited numbers leading to reduced statistical power.
V. C. Srivastava, S. S. Kalsi
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 1357-1362
Magnet Engineering | doi.org/10.13182/FST83-A23045
Articles are hosted by Taylor and Francis Online.
The poloidal field (PF) configuration has a major impact on the size and cost of tokamak machines. This report describes a procedure for developing a minimum cost PF system consistent with constraints imposed by plasma, magnet, and configurational design requirements. This methodology is considered adequate for developing the PF coil configurations. PF configuration studies are described for the International Tokamak Reactor (INTOR) as an illustration. The total cost of the PF system increases appreciably when an idealized PF configuration (with discrete coils) is replaced by a more practical coil configuration. The PF system with a poloidal divertor costs ∼50% more than a system utilizing limiter-type impurity control.