This paper proposes an analysis of the overall numerical errors affecting the implementation of the finite element (FE) method in the time domain (TD). Specific reference is made to simple testing cases allowing a systematic check against analytical reference solutions. In particular, results obtained by using two different kinds of basis functions widely employed in frequency domain FE formulations are compared
A discretization scheme for improving the accuracy of the finite element-time domain method
MANARA, GIULIANO;MONORCHIO, AGOSTINO;
1999-01-01
Abstract
This paper proposes an analysis of the overall numerical errors affecting the implementation of the finite element (FE) method in the time domain (TD). Specific reference is made to simple testing cases allowing a systematic check against analytical reference solutions. In particular, results obtained by using two different kinds of basis functions widely employed in frequency domain FE formulations are comparedFile in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
