Open sytuannguyen opened 1 month ago
configurationTolerance
was introduced not long time ago as an experimental option
default value of 0.0 preserves old behavior when no configuration change is allowed when convergence is declared
setting it to 1.0 would not make much sense because then configuration will be always assumed converged
What needs to be documented? The parameter
configurationTolerance
in the solverSolidMechanicsLagrangeContact
defines the acceptable converged ratio between the contact area change and the total contact area as shown below:First, the default value of parameter is actually set to 0, which makes the simulation always fail to converge in some senarios (for example a cased wellbore with initial stress condition).
Second, no document or xml example is available to show the importance of this parameter for the simulation convergence.
What sort of documentation would help?
configurationTolerance
.What are the deficiencies of the existing documentation?
Additional notes or context