COMPUTATIONAL FLUID DYNAMICS SIMULATION OF A FAST BREEDER REACTOR MELTDOWN
作者单位：Aachen Technical University Aachen Technical University Fluent Inc. Fluent Inc.
会议名称：《第十三届国际核工程大会》
会议日期：2005年
学科分类：082703[工学-核技术及应用] 08[工学] 0827[工学-核科学与技术]
摘 要：正 To ensure safety and containment during a meltdown of a fast breeder reactor core, a hypothetical case has been considered and simulated via computational fluid dynamics in which the entire core of a helium cooled fast breeder reactor （875 MWt） is melted down. A core catcher concept is suggested which should encapsulate the core melt. Its thermal performance can only be determined through a CFD-analysis. The device consists of a