Measurements of Thermal Power at the TRIGA Mark II Reactor in Ljubljana Using Multiple Detectors

被引：32

作者：

Zerovnik, Gasper ^{[1
]}

Snoj, Luka ^{[1
]}

Trkov, Andrej ^{[1
]}

Barbot, Loic ^{[2
]}

Fourmentel, Damien ^{[2
]}

Villard, Jean-Francois ^{[2
]}

机构：

[1] Jozef Stefan Inst, Reactor Phys Dept, SI-1000 Ljubljana, Slovenia

[2] CEA, DEN, DER, Instrumentat Sensors & Dosimetry Lab, F-13108 St Paul Les Durance, France

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2014年 / 61卷 / 05期

关键词：

Fission reactors; neutrons; power measurement; reactor instrumentation;

D O I：

10.1109/TNS.2014.2356014

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The aim of the current bilateral project between CEA Cadarache and JSI is to improve the accuracy of the online thermal power monitoring at the JSI TRIGA reactor. Simultaneously, a new wide range multichannel acquisition system for fission chambers, recently developed by CEA, is tested. In the paper, calculational and experimental power calibration methods are described. The focus is on use of multiple detectors in combination with pre-calculated and pre-measured control-rod-position-dependent correction factors to improve the reactor power reading. The system will be implemented and tested at the JSI TRIGA reactor in 2014.

引用

页码：2527 / 2531

页数：5

共 12 条

[1]

[Anonymous], 2003, LAUR031987

[2]

[Anonymous], INT HDB EV CRIT SAF

[3]

Barbot L., 2013, INT C ADV NUCL INSTR

[4] Monte carlo simulation of the TRIGA mark II benchmark experiment with burned fuel [J].

Jeraj, R ;

Zagar, T ;

Ravnik, M .

NUCLEAR TECHNOLOGY, 2002, 137 (03) :169-180

[5]

Podvratnik M., 2011, P INT C NUCL EN NEW

[6] Research reactor benchmarks [J].

Ravnik, M ;

Jeraj, R .

NUCLEAR SCIENCE AND ENGINEERING, 2003, 145 (01) :145-152

[7]

Snoj, 2006, C INT C NUCL EN NEW

[8] Analysis of neutron flux distribution for the validation of computational methods for the optimization of research reactor utilization [J].

Snoj, L. ;

Trkov, A. ;

Jacimovic, R. ;

Rogan, P. ;

Zerovnik, G. ;

Ravnik, M. .

APPLIED RADIATION AND ISOTOPES, 2011, 69 (01) :136-141

[9]

Snoj L., 2012, P INT C PHYSOR ADV R, V4, P3500

[10] Power peakings in mixed TRIGA cores [J].

Snoj, Luka ;

Ravnik, Matjaz .

NUCLEAR ENGINEERING AND DESIGN, 2008, 238 (09) :2473-2479

← 1 2 →