TY - JOUR
T1 - Finite element analysis of Arc-welding process by parallel computation
AU - Kim, Juwan
AU - Im, Seyoung
AU - Kim, Hyun Gyu
PY - 2005/5
Y1 - 2005/5
N2 - A parallel multi-frontal solver is developed for finite element analysis of arc-welding process, which entails phase evolution, heat transfer, and deformations of structures. We verify the code, which is implemented using the hyper-elastoplastic formulation based on Simo and Miehe, via comparison to a commercial code, SYSWELD. Attention is focused on the implementation of the parallel solver using MPI library, on the speedup by parallel computation, and on the effectiveness of the solver in welding applications.
AB - A parallel multi-frontal solver is developed for finite element analysis of arc-welding process, which entails phase evolution, heat transfer, and deformations of structures. We verify the code, which is implemented using the hyper-elastoplastic formulation based on Simo and Miehe, via comparison to a commercial code, SYSWELD. Attention is focused on the implementation of the parallel solver using MPI library, on the speedup by parallel computation, and on the effectiveness of the solver in welding applications.
KW - FEM
KW - Frontal solver
KW - MPI
KW - Parallel computation
KW - Transformation plasticity
UR - http://www.scopus.com/inward/record.url?scp=23144449491&partnerID=8YFLogxK
U2 - 10.2207/qjjws.23.203
DO - 10.2207/qjjws.23.203
M3 - Article
AN - SCOPUS:23144449491
SN - 0288-4771
VL - 23
SP - 203
EP - 208
JO - Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society
JF - Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society
IS - 2
ER -