I wrote a nice webapp which uses Gaussian processes functions within the excellent Scikit learn Python library. The app is able to predict the tritium breeding ratio (TBR) for a range of different blanket designs. One of the benefits of Gaussian processes is that the predicted TBR value is returned with a confidence value.
If you prefer interacting with the software via the terminal you can always use the curl command, try enter this command into the terminal:
curl -L jshimwell.com/predicttbr/80-Be-15-60
The string at the end of the URL is taken as arguements for the script and corresponds to the neutron multiplier bed height – neutron multiplier material – lithium bed height – lithium 6 enrichment percent