Feb 3, 2009 #1 mel08 Bioengineer Sep 24, 2008 22 0 0 AU Could anyone please explain why I would get this error?? Cast Iron tension local NR algorithm does not converge Thanks in advance.
Could anyone please explain why I would get this error?? Cast Iron tension local NR algorithm does not converge Thanks in advance.
Feb 4, 2009 #2 cbrn Mechanical Jun 28, 2005 1,066 0 0 IT There is a singularity or a local min / max ambiguity in the Cast Iron constitutive law. The Newton-Raphson algorythm doesn't converge. Upvote 0 Downvote
There is a singularity or a local min / max ambiguity in the Cast Iron constitutive law. The Newton-Raphson algorythm doesn't converge.
Feb 4, 2009 Thread starter #3 mel08 Bioengineer Sep 24, 2008 22 0 0 AU thank you. I found the problem. I had an error in defining the tension data of the material model. Thanks again. Upvote 0 Downvote
thank you. I found the problem. I had an error in defining the tension data of the material model. Thanks again.