The main reason for not appearing on the list is that there are practically no open projects in this field.
ITER (International Thermonuclear Experimental Reactor) apparently relies on open source software, but we could not find any open documentation for this project. (https://www.iter.org/newsline/-/3316) The Open100 project is similar. (https://www.open-100.com/) We have found only one big project that is really open and active: Paramek (https://github.com/ukaea/paramak).
The main reason for not appearing on the list is that there are practically no open projects in this field.
ITER (International Thermonuclear Experimental Reactor) apparently relies on open source software, but we could not find any open documentation for this project. (https://www.iter.org/newsline/-/3316) The Open100 project is similar. (https://www.open-100.com/) We have found only one big project that is really open and active: Paramek (https://github.com/ukaea/paramak).