Numerical Analysis for Transients in External Source Driven Reactors

作     者：Willian Vieira de Abreu Alessandro da Cruz Goncalves Zelmo Rodrigues de Lima 

作者机构：Nuclear Engineering InstituteNational Commission for Nuclear EnergyRio de JaneiroBrazil Nuclear Engineering ProgramCOPPEFederal University of Rio de Janeiro/UFRJRio de JaneiroBrazil 

出 版 物：《World Journal of Nuclear Science and Technology》 (核科学与技术国际期刊（英文）)

年 卷 期：2017年第7卷第2期

页      面：103-120页

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

基　　金：the support provided by the Fundacao Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro(FAPERJ) Brazil 

主　　题：ADS Transients Spatial Kinetics 

摘      要：The main purpose of this paper is to perform a numerical analysis of the Neutron Spatial Kinetic Equations, subject to transients of the External Neutron Source, by applying the Implicit Euler Method as well as the Runge-Kutta Method in order to check which methods are best applicable in transients caused by External Neutron Source. For this purpose, a one-dimensional ADS reactor with a constant external source was simulated based on the geometry of ANL-BSS-6 reactor for benchmark effects.