PEEC-based methodology appears very attractive for the analysis of fast voltage transients which may appear across and inside magnets in fusion devices in case of off-normal events. In this paper, we aim at illustrating how Adaptive Cross Approximation coupled with hierarchical matrix (H-matrix) arithmetics can provide an effective method to allow the solution of large scale problems typical of real devices.
PEEC-based analysis of complex fusion magnets during fast voltage transients with H-matrix compression
TORCHIO, RICCARDO;ALOTTO, PIERGIORGIO;BETTINI, PAOLO
2016
Abstract
PEEC-based methodology appears very attractive for the analysis of fast voltage transients which may appear across and inside magnets in fusion devices in case of off-normal events. In this paper, we aim at illustrating how Adaptive Cross Approximation coupled with hierarchical matrix (H-matrix) arithmetics can provide an effective method to allow the solution of large scale problems typical of real devices.File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
