A peer-reviewed journal published by K. N. Toosi University of Technology
Estimation of effective β-fraction of the VVER-1000 reactor in terms of exposure using DRAGON5/DONJON5

Omid Safarzadeh; Farahnaz Saadatian-Derakhshandeh

Volume 2, Issue 4 , December 2021, , Pages 39-46


  The effective β-fraction has a key role in the dynamic response of the reactor. This study aims to assess the suitability and accuracy of the detailed models of DRAGON5 and DONJON5 code for estimation of the effective fraction of delayed neutron for the VVER-1000 reactor core. DRAGON5 is adopted ...  Read More