ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Apr 2026
Jan 2026
Latest Journal Issues
Nuclear Science and Engineering
May 2026
Nuclear Technology
February 2026
Fusion Science and Technology
Latest News
Uranium prices are trading at two-month lows
The end-of-March spot price for uranium was $84.25 per pound, according to uranium fuel provider Cameco. This price is down slightly from the $86.95 of a month before, but about $10 lower than the $94.28 spot price at the end of January.
Norman Rostoker, Michl Binderbauer, Hendrik J. Monkhorst
Fusion Science and Technology | Volume 30 | Number 3 | December 1996 | Pages 1395-1402
Innovative Approaches to Fusion Energy | doi.org/10.13182/FST96-A11963143
Articles are hosted by Taylor and Francis Online.
A plasma consisting of large orbit non-adiabatic ions and adiabatic electrons is considered. For such a plasma it is possible that the anomalous transport characteristic of Tokamaks can be avoided. Experimental evidence in support of this possibility has been obtained with energetic beams injected into Tokamaks for heating in DIII-D and TFTR and with energetic fusion products in JET. Energetic particles were observed to slow down and diffuse classically in the presence of anomalous transport of thermal particles. Assuming that classical transport theory is applicable we have elected to investigate magnetic confinement for field reversed configurations (FRC's). This configuration was chosen because there are some 20 years of experimental investigation, about 600 published papers and current programs in Japan to provide background information for a case where a substantial fraction of the ions are non-adiabatic and contribute to the current. The investigation begins with self-consistent equilibrium solutions of the Vlasov-Maxwell equations. The classical Fokker-Planck equation is employed to evaluate Coulomb collisions and transport. Reactor configurations based on D - T, D - He3 and H - B11 reactions are considered. Energy balance is investigated considering the only losses to be Bremsstrahlung.