Technology Transfer: CANDU Fuel-Management Code RFSP

Abstract

AECL's main physics tool for performing finite-reactor calculations is the computer program RFSP (Reactor Fuel Simulation Program). This program can be used to perform a large variety of core-design and fuel-management activities for any CANDU reactor. RFSP is an important component of AECL's technology transfer to new CANDU utilities to assist in the effective operation of their plant. In this paper the main capabilities of the code are explained, with emphasis on their significance to the station physicist or fuelling engineer. AECL's practice and experience in technology transfer in the area of reactor physics is described. This technology transfer consists of courses in reactor physics and in the functional aspects of RFSP. Courses are normally supplemented by hands-on instruction in the use of RFSP. This is especially important for CANDU station physics staff. From the length of the instruction period to its exact content, the training can be customized to meet the user's needs. Technology transfer will continue to play an important role for CANDU utilities.