WinNUPRA

WinNUPRA is a software package for performing probabilistic risk/safety assessments (PRAs/PSAs). This system, which consists of five major analysis modules, is designed to generate and analyze minimal cutset solutions of various fault trees and cutset equations for accident sequences.

Operations are provided for direct solution of fault trees, for their minimum cutsets, and for Boolean manipulation (merging) of cutset equations. Fault tree linking is also supported.