基于微机仿真压水堆核电站堆芯物理数学模型的建立

阐述了压水堆核电站堆芯的模型化，提出了适用于微机仿真的核电站堆芯的 物理数学模型。文章将核电站堆芯分为四大块分别建立模型(临界堆中子动力学模 块、中毒效应堆中子动力学模块、温度效应堆中子动力学模块和燃料模块)，应用该模型建立传递函数，为微机仿真奠定基础。

To Establish the Physics- Mathematics Modele of PWR Nuclear Power Plant Reactor Core for Microcomputer Simulation

The paper researched the model of the reactor core of the PWR nuclear power plant and established the suitable core physics-mathematics model for microcomputer simulation.The core model consists of the critical neutron dynamic model,temperature effect neutron dynamic model,poison effect neutron dynamic model,reactor core and fuel model.The model is used for the transfer function and for the base of mictocomputer simulation.