行波焚烧模式的理论分析与初步计算

Theory Analysis and Simple Calculation of Travelling Wave Burnup Scheme

行波焚烧模式是一种即时原位增殖焚烧模式。本工作从理论上进行初步分析,得出行波焚烧的物理图像。利用欧洲快堆计算程序ERANOS进行二维圆柱模型的方案分析,得到行波焚烧的基本物理特点。结果表明,行波堆在中子学上是可行的,且具有一些很好的物理特性。

Travelling wave burnup scheme is a new burnup scheme that breeds fuel locally just before it burns.Based on the preliminary theory analysis,the physical imagine was found.Through the calculation of a R-z cylinder travelling wave reactor core with ERANOS code system,the basic physical characteristics of this new burnup scheme were concluded.The results show that travelling wave reactor is feasible in physics,and there are some good features in the reactor physics.