A STUDY ON APPLICABILITY OF DECAY RATIO ESTIMATION IN A PRESSURIZED-WATER REACTOR

被引：2
|
作者：
POR, G
RUNKEL, J
机构：
[1] HUNGARIAN ACAD SCI,CENT RES INST PHYS,H-1525 BUDAPEST,HUNGARY
[2] UNIV HANNOVER,INST NUCL ENGN & NONDESTRUCTING TEST,D-30419 HANNOVER,GERMANY
来源：
NUCLEAR SCIENCE AND ENGINEERING | 1994年 / 116卷 / 03期
关键词：
D O I：
10.13182/NSE94-A19813
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：
Decay ratio was estimated via a simplified method from the impulse response function that had been evaluated using a univariable auto regression method. Suggested estimation was utilized in neutron noise measurements carried out during seven fuel cycles of a 1300-MW(electric) pressurized water reactor. Results show that such an evaluation method can be used to monitor the increasing oscillation of the neutron flux during the fuel cycle.
引用
收藏
页码：205 / 212
页数：8
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