Benutzer: Gast  Login
Titel:

Pseudo-transient continuation for nonlinear transient elasticity

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Gee, M.W.; Kelley, C.T.; Lehoucq, R.B.
Abstract:
This paper demonstrates how pseudo-transient continuation improves the efficiency and robustness of a Newton iteration within a non-linear transient elasticity simulation. Pseudo-transient continuation improves efficiency by enabling larger time steps than possible with a Newton iteration. Robustness improves because pseudo-transient continuation recovers the convergence of Newton's method when the initial iterate is not within the region of local convergence. We illustrate the benefits of pseud...     »
Stichworte:
transient elasticity, finite element approximation, pseudo-transient contnuation, Newton's method
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
International Journal for Numerical Methods in Engineering
Jahr:
2009
Band / Volume:
78
Heft / Issue:
10
Seitenangaben Beitrag:
1209-1219
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1002/nme.2527
Status:
Verlagsversion / published
Semester:
SS 02
Format:
Text
 BibTeX