From: An upwind least square formulation for free surfaces calculation of viscoplastic steady-state metal forming problems
Number of nodes
Number of iterations/increments
CPU time
Speed up
Incremental
20,000 → 37,000
1099
24 h 45 min
1
Lam3
12,000
100
38 min
39
Steady-state
37,000
40
1 h 10 min
21