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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Gee, M.W.; Ramm, E.; Wall, W.A. 
Titel:
Parallel multilevel solution of nonlinear shell structures 
Abstract:
The analysis of large-scale nonlinear shell problems asks for parallel simulation approaches. One crucial part of effi- cient and well scalable parallel FE-simulations is the solver for the system of equations. Due to the inherent suitability for parallelization one is verymuch directed towards preconditioned iterative solvers. However thin-walled-structures discretized byfinite elements lead to ill-conditioned system matrices and therefore performance of iterative solvers is generallypoor. This...    »
 
Stichworte:
Three-dimensional shell; Structural dynamics; Multilevel preconditioning; Algebraic multigrid; Iterative solvers 
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften 
Zeitschriftentitel:
Computer Methods in Applied Mechanics and Engineering 
Jahr:
2005 
Band / Volume:
194 
Heft / Issue:
21-24 
Seitenangaben Beitrag:
2513-2533 
Reviewed:
ja 
Sprache:
en 
Status:
Verlagsversion / published 
Semester:
SS 05 
Format:
Text