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Washington, DC|Washington Hilton
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Fusion Science and Technology
Latest News
DNFSB’s Summers ends board tenure, extending agency’s loss of quorum
Lee
Summers
The Defense Nuclear Facilities Safety Board, the independent agency responsible for ensuring that Department of Energy facilities are protective of public health and safety, announced that the board’s acting chairman, Thomas Summers, has concluded his service with the agency, having completed his second term as a board member on October 18.
Summers’ departure leaves Patricia Lee, who joined the DNFSB after being confirmed by the Senate in July 2024, as the board’s only remaining member and acting chair. Lee’s DNFSB board term ends in October 2027.
Lee M. Hively, Kristin E. Rothe, Michael Minkoff
Fusion Science and Technology | Volume 3 | Number 2 | March 1983 | Pages 280-286
Technical Paper | Special Section Content | doi.org/10.13182/FST83-A20851
Articles are hosted by Taylor and Francis Online.
Optimal double-T bundle divertor configurations have been obtained for the Fusion Engineering Device. On-axis ripple is minimized, while satisfying a series of engineering constraints. The ensuing nonlinear optimization problem is solved via a sequence of quadratic programming subproblems, using the VMCON software. The resulting divertor designs are substantially improved over previous configurations.
