Showing 1 - 2 of 2 UKAEA Paper Results
2023
UKAEA-STEP-PR(23)02
Julita Inca Andrew Davis Aleksander Dubas
Preconditioners are meant to improve both, the efficiency and robustness of iterative techniques while solving very large linear systems on a Krylov subspace. However, determining which preconditioner is suitable to be applied on a certain multiphysic simulation requires a combination of knowledge of preconditioning matrices techniques, types of ma…
Preprint2015
CCFE-PR(15)113
K.G. McClements R. D’Inca R.O. Dendy L. Carbajal S.C. Chapman J.W.S. Cook R.W. Harvey W.W. Heidbrink S.D. Pinches
The detection of fast particle-driven waves in the ion cyclotron frequency range (ion cyclotron emission or ICE) could provide a passive, non-invasive diagnostic of confined and escaping fast particles (fusion a-particles and beam ions) in ITER, and would be compatible with the high radiation environment of deuterium–tritium plasmas in that devic…
Preprint Published