Showing 1 - 2 of 2 UKAEA Paper Results
2023
UKAEA-CCFE-PR(23)142
E. J. Muttio W. G. Dettmera J. Clarke D. Peric Z. Ren L. Fletcher
A Supervised Parallel Optimisation (SPO) is presented. The proposed framework couples different optimisation algorithms to solve single-objective optimisation problems. The supervision balances the exploration and exploitation capabilities of the distinct optimisers included, providing a general framework to solve problems with diverse character…
Preprint2013
M. Kovari R. Clarke T. Shephard
We reconsider an old idea: a three-stage compound cryopump for use in fusion reactors such as DEMO. The helium “ash” is adsorbed on a 4.5 K charcoal-coated surface, while deuterium and tritium are adsorbed at 15-22 K on a second charcoal-coated surface. The helium is released by raising the first surface to ~30 K. In a separate regeneration ste…
Published