Hello, and thank you for using the Forum!
Regarding simulating chemical reactions and phase changes, currently, these specific features are not available on SimScale platform. However, there could be still ways to gain valuable insights into heat distribution within parts.
One option could be to create heat transfer simulations to analyze how heat is distributed inside the components. This approach assumes that you have information about the resultant power or heat generated after the reactions. By understanding the heat distribution, you can assess the impact of the reactions on the thermal behavior of the system.
Feel free to add your thoughts, suggestions, or vote for these features on the SimScale product roadmap.
I hope these information would be beneficial,
Kaan.