板状燃料元件热传导模型及其动态仿真  

Thermal Conduction Model and Its Dynamic Simulation of Plate Type Fuel Element

作　　者：尤洪君[1] 崔震华[1] 程轶平[1] 

机构地区：[1]清华大学工程物理系100084

出　　处：《核科学与工程》2002年第1期59-62,共4页Nuclear Science and Engineering

摘　　要：本文提出了一种描述板状燃料元件热传导行为的新的数学模型 ,并将其动态仿真结果与有限差分模型的结果进行了比较 ,两者符合良好。新模型的计算量非常小 。A new mathematical model describing the heat conduction behaviors of the plate type fuel element is developed.The dynamic simulating results of this model accord well with those of the finite difference model and the simulating speed of the new model is much faster.It is proved that the developed model is accurate and efficient.

关 键 词：板状燃料元件 热传导模型 动态仿真 热传导方程 

分 类 号：TL352[核科学技术—核技术及应用]