SCALING OF NATURAL CIRCULATION IN PWR SYSTEMS

被引：23

作者：

DAURIA, F

GALASSI, GM

VIGNI, P

CALASTRI, A

机构：

[1] Dipartimento di Costruzioni Meccaniche e Nucleari, 56100 Pisa

来源：

NUCLEAR ENGINEERING AND DESIGN | 1991年 / 132卷 / 02期

关键词：

D O I：

10.1016/0029-5493(91)90265-J

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

This paper deals with the problem of scaling complex thermalhydraulic scenarios measured in experimental facilities which simulate Pressurized Water Reactor systems. Phenomena occurring during different phases of natural circulation between the core and the steam generators are considered. The experimental data obtained in some integral test facilities were analyzed with a large system code and for this purpose a simple model was built. The code predicted scenario and the extrapolated one for the actual plant are compared.

引用

页码：187 / 205

页数：19