原子能科学技术2012，Vol.46Issue(z1)：246-249,4.
自然循环蒸汽发生器倒U型管内倒流特性的无量纲分析
Dimensionless Analysis of Reverse Flow in Inverted U-Tubes of Steam Generator Under Natural Circulation
郝建立 1陈文振 1王少明1
作者信息
- 1. 海军工程大学核能科学与工程系,湖北武汉430033
- 折叠
摘要
Abstract
For natural circulation, it is shown that reverse flow occurs in the inverted U-tubes of the steam generator (SG). The dimensionless analysis was used to deduce the expression of the flow equation, and the factors affecting reverse flow characteristics were also studied, which were the lit and 17h. The results show that, the non-dimensional Ap of extreme point is effected by ilh and Hi, but the non-dimensional velocity is effected by ilf.关键词
蒸汽发生器/自然循环/倒流流动/无量纲分析Key words
steam generator/ natural circulation/ reverse flow/ dimensionless analysis分类
能源科技引用本文复制引用
郝建立,陈文振,王少明..自然循环蒸汽发生器倒U型管内倒流特性的无量纲分析[J].原子能科学技术,2012,46(z1):246-249,4.
