about Newmark Scheme
Christophe Geuzaine
Christophe.Geuzaine at ulg.ac.be
Wed Jun 6 21:25:04 CEST 2001
Lin Ji wrote:
>
> Hi, Jean-Francois and Christophe,
> Is there any constaint on the ratio between the time step size and the
> space meshing size in the Newmark Scheme? Thanks.
>
It depends on the parameters you choose for the scheme. The ones I set
in the example (check the resolution field) lead to an unconditionnaly
stable scheme.
--
Christophe Geuzaine
Tel: 32 (0) 4 366 37 10 http://geuz.org
Fax: 32 (0) 4 366 29 10 mailto:Christophe.Geuzaine at ulg.ac.be