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Nominations open for CNTA awards
Citizens for Nuclear Technology Awareness is accepting nominations for its Fred C. Davison Distinguished Scientist Award and its Nuclear Service Award. Nominations for both awards must be submitted by August 1.
The awards will be presented this fall as part of the CNTA’s annual Edward Teller Lecture event.
K. Russ, R. Jimenez, E. Marin, F. Elsner, W. Sweet
Fusion Science and Technology | Volume 79 | Number 7 | October 2023 | Pages 778-785
Research Article | doi.org/10.1080/15361055.2023.2190292
Articles are hosted by Taylor and Francis Online.
Polystyrene (PS) capsules produced by General Atomics are useful to inertial confinement fusion work. Contact scratches caused by collisions between container asperities and PS capsules and beads are a prominent defect arising during the fabrication process, and reducing them would improve surface quality. This study analyzed various containers for the curing and washing stages of PS bead and capsule production. For the curing stage, plastic bottles were found to have lower scratch frequency and severity than glass flasks, indicating that they may be a better alternative. For the washing stage, plastic or Gel-Pak washing containers demonstrated no reduction in scratch frequency when compared to glass washing containers.