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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Deep Space: The new frontier of radiation controls
In commercial nuclear power, there has always been a deliberate tension between the regulator and the utility owner. The regulator fundamentally exists to protect the worker, and the utility, to make a profit. It is a win-win balance.
From the U.S. nuclear industry has emerged a brilliantly successful occupational nuclear safety record—largely the result of an ALARA (as low as reasonably achievable) process that has driven exposure rates down to what only a decade ago would have been considered unthinkable. In the U.S. nuclear industry, the system has accomplished an excellent, nearly seamless process that succeeds to the benefit of both employee and utility owner.
X. Z. Li, C. Ren, P. Jiang
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 1313-1316
Result of Large Experiment and Plasma Engineering | doi.org/10.13182/FST91-A29523
Articles are hosted by Taylor and Francis Online.
In a recent effort to produce fissile material in the blanket of a fusion-fission hybrid reactor.1,2 it is expected that the wave heating might enhance the fusion reaction rate by a factor of 5 in the experimental reactor and by a factor of 2 in the demonstration reactor. Therefore, Fokker Planck equation with ICRH has been solved to obtain the non-maxwellian distribution function for deuterons. It is pointed that Krapchev's paper3might lead to an overoptimistic result due to the improper reaction cross-section formula which is supposed to be applied only for low energy cases. Using the correct cross-section formula4, the calculations show that it is necessary to invoke other kind of non-maxwellian distribution function. Nonequipotential magnetic surfaces5in H-mode may cause such non-maxwellian distribution function.
