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Lee, Deokjung
Computational Reactor physics & Experiment Lab.
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Optimization of boron meter model

Author(s)
Kong, ChidongLee, HyunsukKim, SihwanLyou, SeokjeanLee, Deokjung
Issued Date
2016-04
URI
https://scholarworks.unist.ac.kr/handle/201301/36888
Citation
2016 International Congress on Advances in Nuclear Power Plants, ICAPP 2016, v.2, pp.1126 - 1130
Abstract
In pressurized water reactors (PWRs), many boron meters have been used for continuous monitoring of boron concentration in reactor coolant. There exists a strong demand for accuracy improvement of the boron meters, so boron meter model optimization was studied in this work. A study was performed on fitting curve and a combined detector. With a combined detector composed of a high-level and a low-level sensitivity detector, the boron concentration error was decreased from 17.0 ppm (Boronline) to 1.2 ppm (Rational-1-2), which showed very great improvement for the boron meter accuracy.
Publisher
2016 International Congress on Advances in Nuclear Power Plants, ICAPP 2016
ISBN
978-151082594-9

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