Abstract
In connection with a nuclear reactor, we often need only simple functionals of the solution to the neutron transport equation. Such a functional is the power density distribution or the critical boron concentration. The question of how simple a model can be used to find simple functionals is investigated so that the model is defined as an input- output relation and the model of a model is investigated as an approximation, along with the effects of multiple approximations. As a results, the solution turns out to be poorer in details when more approximations are simultaneously accepted. The problem of error compensation, however, remains to be investigated.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
