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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
DOE issues new NEPA rule and procedures—and accelerates DOME reactor testing
Meeting a deadline set in President Trump’s May 23 executive order “Reforming Nuclear Reactor Testing at the Department of Energy,” the DOE on June 30 updated information on its National Environmental Policy Act (NEPA) rulemaking and implementation procedures and published on its website an interim final rule that rescinds existing regulations alongside new implementing procedures.
N. G. Rice, K. C. Chen, D. E. Hoover, A. M. Garcia, A. Nikroo, N. Dorsano
Fusion Science and Technology | Volume 70 | Number 2 | August-September 2016 | Pages 137-140
Technical Paper | doi.org/10.13182/FST15-250
Articles are hosted by Taylor and Francis Online.
CH capsules fabricated by glow discharge plasma polymerization have been used as the capsule point design for the National Ignition Facility (NIF). The coating time ranges from 6 to 8 weeks. We have reduced the fabrication time by improving the coating rate. The faster coating rate results in an increased surface roughness in high-spatial-frequency modes >100. We employed the tumble finishing process developed for NIF capsules to improve the high mode roughness. Material properties such as surface finish, density, and relative oxygen uptake rate were examined for the faster-coated plastic. The reduction of glow discharge polymer (GDP) capsule production time without significant deviation from benchmarked capsule properties is discussed.