Molten salt reactor

I am new to openmc. I am interested in modelling effective multiplication factor (keff) using different fuels of molten salt reactor. I am curious to know about how to find Keff of various LIQUID fuels in openmc. Also, any other advice would be highly appreciated. Thank You!

@NaibOpenmc I would recommend the follow resources for you as a beginner:

After reading through the user’s guide and taking a look at some of the examples, let us know if you have more specific questions.