Add support for isothermal conditions in control volumes. · IDAES/idaes-pse@6b9ea94

Canceling since a higher priority waiting request for 'Tests-1558/merge' exists

Runner GitHub Actions 18 did not respond to a cancelation request with 00:05:00.

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.