On non‐linear dynamics of shells: implementation of energy‐momentum conserving algorithm for a finite rotation shell model

Abstract

DRUGG-Digitalni repozitorij UL FGG http://drugg.fgg.uni-lj.si/ Ta članek je avtorjeva zadnja recenzirana različica, kot je bila sprejeta po opravljeni recenziji. Prosimo, da se pri navajanju sklicujte na bibliografske podatke, kot je navedeno:

A time integration scheme with energy–momentum conservation for a shell formulation with arbitrary geometric and material non-linearities

“…Since the work of Simo and Tarnow [1] interest has been growing in the formulation of stable time integration schemes for large scale computations. Energy and angular momentum conservation proved instrumental in constructing powerful schemes ( [2][3][4][5][6][7]). On the basis of energy-momentum methods, controlled energy-decaying algorithms can be developed to attain controlled high frequency damping, without sacrificing stability.…”