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Fusion Science and Technology
Latest News
In transition: Commercializing fusion power
Commercial fusion power is closer than ever. There are now around 30 U.S. fusion companies, several of which claim to be on track to connect to the grid as early as the 2030s.
Tokamak and laser inertial confinement approaches benefit from decades of research at facilities such as the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory and ITER, with alternative concepts including stellarator, magnetic mirror, and Z-pinch confinement also making notable progress as private and government funding for fusion increases.
Kazuo Shin, Hiroyuki Nakano, Tomonori Hyodo
Nuclear Science and Engineering | Volume 85 | Number 3 | November 1983 | Pages 280-288
Technical Paper | doi.org/10.13182/NSE83-A17320
Articles are hosted by Taylor and Francis Online.
Measurements of neutron number albedos for double-layered slabs are made using a collimated beam of fission neutrons from a 252Cf source. The dependence of the number albedos on the first layer thickness is examined and compared with that for single-layered slabs. It is shown that the difference between the number albedos of one- and two-layered slabs is very large and that the albedos change exponentially with the thickness of the first layer.
