西安脉冲堆稳态堆芯脉冲运行安全性分析及新堆芯布置方案设计

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Safety Analysis for Xi’an Pulsed Reactor in Pulse Operation Mode with the Core in Steady Arrangement and Design Project for the New Core Arrangement

摘要: 通过对堆芯安全参数的理论计算,分析了西安脉冲堆稳态堆芯布置脉冲运行的可行性。在原设计稳态堆芯的基础上,给出两种新的堆芯布置方案,计算了两种设计方案的堆芯物理参数、安全参数和孔道参数。该项工作对今后简化倒料程序、提高特定孔道参数、降低燃料元件破损事故发生概率具有一定的意义。
- 脉冲堆 /
- 安全分析 /
- 倒料方案 /
- 堆芯核设计
Abstract: Through the theoretical calculation of the safety parameters of Xi’an Pulsed Reactor,this paper analyzes the feasibility when the steady arrangement core runs in pulse mode.Based on the original design of steady arrangement core,the paper also gives two kinds of new core arrangements of Xi’an Pulsed Reactor.It calculates the physics parameters,safety parameters and the parameters of experimentation channels of this two kind of design projects.This work may be a reference for the simplification of the refueling program,improving the parameters of the certain channel and reducing the probability of failed fuel rod clad-ding.
- Pulsed reactor /
- Safety analysis /
- Refueling loading pattern /
- Nuclear design