January 6, 2023 at 3:21 pm
Govindan Nagappan
Ansys Employee

Nonlinear Adaptive region is only available for Static structural analysis. See help section: Nonlinear Adaptive Region (ansys.com)

Adaptive Convergence is not supported for thermal - electric analysis. Using Adaptive Convergence (ansys.com) Thermal -electric analysis uses coupled filed element which does not support convergence