Help Refactoring v2.x Code to v3.x - Understanding Breaking Changes

[mleot]

I am currently working on refactoring some code which utilized a version of OpenPNM prior to the v3.0 redesign. I have been able to figure out most of the other breaking changes from the update, although I am currently stuck on the linear and transient algorithms changes.

I noticed in the release notes of v3.0.0:

• Complete rewrite/redesign of linear solvers and transient algorithms
• Refactored conductance models to work with size factors rather than shape factors

Currently, the function I am attempting to refactor is found at this permalink

Will it be possible to continue modeling thermal conductance and diffusivity with the TransientReactiveTransport model, or should I think about refactoring this to use a different model, such as one of the thermal_conductance models?

Any help, or directional steering would be much appreciated!