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NRC to add new items to categorical exclusions list
The Nuclear Regulatory Commission has identified five categories of action to add to its list of categorical exclusions to reduce its documentation work under National Environmental Policy Act (NEPA) procedures.
These revisions are included in the final rule, “Categorical exclusions from environmental review,” which was published in the Federal Register on March 30. The final rule will become effective on April 29.
Hiroto Matsuura, Ken Nakano, Yosuke Kuwahara, Shinichiro Kado
Fusion Science and Technology | Volume 55 | Number 2 | February 2009 | Pages 52-58
Technical Paper | Seventh International Conference on Open Magnetic Systems for Plasma Confinement | doi.org/10.13182/FST09-A6982
Articles are hosted by Taylor and Francis Online.
Neutral particle behavior and H alpha emission spectrum are simulated with Monte Carlo code DEGAS for divertor simulator Material and Plasma(MAP)-II. Effect of plasma condition (ie. detach and attach) on neutral particle transport and H alpha emission is studied. Target plate reflection is the main neutral source for MAP-II attached plasma. Change of projectiles and comparison with puffing source are also shown.
