Heat convection and dissipation

I would like to make a heat convection and dissipation analysis of my project - heat exchanger.
Do you know any Grasshopper plugins that I might use for this purpose? Ladybug? Honeybee?

I did some research and I couldn’t find anything beside SimScale…

SimScale can work with Rhino: https://www.simscale.com/rhino/ and this plugin: https://www.food4rhino.com/resource/simscale

Here is another list: https://www.food4rhino.com/browse?searchText=thermal&form_build_count=1

There are other CFD applications for Rhino: https://www.food4rhino.com/app/rhinocfd

Does this help?

There is this one too: https://www.ingridcloud.com/blog/quick-guide-through-cfd-simulation-tools/