矩形通道堆芯稳态热工水力分析程序的开发  

Development of Steady-State Thermal Hydraulic Analysis Code for Rectangle Channel Core

作　　者：宋小明[1] 张立吾[1] 王建民[1] 刘定明[1] 鲁剑超[1] 

机构地区：[1]中国核动力研究设计院,成都610041

出　　处：《核动力工程》2002年第3期1-4,16,共5页Nuclear Power Engineering

摘　　要：针对矩形通道堆芯的特点,开发了堆芯热工水力分析程序PETHA。本文简要地介绍了PETHA程序的物理模型及程序的验证和应用情况。According to the characteristic of the rectangular channel core, a steady-state thermal-hydraulic analysis code for rectangle channel core has been developed. The verification and the application of the mode and the code have been introduced briefly. The mode is adapted for thermal hydraulic analysis of plane nuclear fuel elements, and has got wide spread usage.

关 键 词：矩形通道 热工水力分析程序 热通道 

分 类 号：TL33[核科学技术—核技术及应用]