Calculation of the activity of fission products in the primary coolant of the eastern-type pressurized water reactor (VVER1000-V446) of the Bushehr Nuclear Power Plant at normal full power operational condition

被引：5

作者：

Goudarzi, M. Asadollahzadeh ^{[1
]}

Saraee, Kh. Rezaee Ebrahim ^{[1
]}

Tabesh, A. R. ^{[2
]}

Teymuri, B. ^{[2
]}

Mansouri, H. ^{[3
]}

机构：

[1] Univ Isfahan, Fac Adv Sci & Technol, Dept Nucl Engn, Esfahan, Iran

[2] Malek Ashtar Univ Technol, Dept Mat Engn, Esfahan, Iran

[3] Inst Nucl Sci & Technol, Tehran, Iran

来源：

PROGRESS IN NUCLEAR ENERGY | 2015年 / 81卷

关键词：

Activity; First fuel cycle; Fission products; Pressurized water reactor; Primary circuit's coolant;

D O I：

10.1016/j.pnucene.2014.09.019

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：

Calculation of the primary circuit's coolant activation due to fission products (FPs) has been investigated for the eastern-type pressurized water reactor (VVER1000-V446). The reactor has been considered under normal full power operational condition for the first fuel cycle. Determination of the reactor coolant activity is based on time-dependent fission product core inventories. ORIGEN2.1 code has been used to determine the time-dependent fission product core inventories. The fission products activity in the primary coolant is calculated using a set of ordinary differential equations (ODEs) which governs the FPs concentration in the primary coolant. Results for 87 FPs have been calculated. The results of these calculations have been found to agree well with the corresponding available values found in the Final Safety Analysis Report (FSAR) of the Bushehr Nuclear Power Plant (BNPP). (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：123 / 126

页数：4