ON THE ORIGINS OF POWER OSCILLATION IN THE NSRR

被引：9
作者：
KONNO, H
HAYASHI, K
SHINOHARA, Y
机构：
[1] Institute of Materials Science, University of Tsukuba, Tsukuba, Ibaraki
来源：
ANNALS OF NUCLEAR ENERGY | 1990年 / 17卷 / 06期
关键词：
D O I：
10.1016/0306-4549(90)90020-E
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：
Unexpected power oscillations have been observed in the nuclear safety research reactor (NSRR) when it was operated in stationary power mode at relatively high power levels. To investigate the origin of the oscillation, a study was made starting from a phenomenological nonlinear reactor model which was originally proposed to explain the oscillation observed in BORAX-II. It is clarified that the origin of the power oscillation in the NSRR can be ascribed to the delayed feedback due to the automatic control rod movement. © 1990.
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页码：317 / 337
页数：21
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