Validation of the Onsite Used Operational Code Against Burnup Measurement

Author:

Koleška Michal1,Šunka Michal2,Ernest Jaroslav2

Affiliation:

1. Centrum výzkumu Řež, Hlavní 130, Husinec-Řež 25068, Czech Republic e-mail:

2. Centrum výzkumu Řež, Hlavní 130, Husinec-Řež 25068, Czech Republic

Abstract

A spectrometric system was developed for spent fuel burnup evaluations at the LVR-15 research reactor, which employed highly enriched (36%) IRT-2M-type fuel. Such a system allows the measurement of fission product axial distribution by measuring certain nuclides, such as Cs137, Cs134, and their ratios, respectively. Within the paper, a comparison between experimental data provided by the spectrometric system and calculations in operational code called NODER is provided.

Publisher

ASME International

Subject

Nuclear Energy and Engineering,Radiation

Reference14 articles.

1. IAEA, 2007, “Advances in Applications of Burnup Credit to Enhance Spent Fuel Transportation, Storage, Reprocessing and Disposition,” International Atomic Energy Agency, Vienna.

2. Comparison of Various Hours Living Fission Products for Absolute Power Density Determination VVER-1000 Mock-Up in LR-0 Reactor;Appl. Radiat. Isotopes,2015

3. The Application and Comparison of Zr-97 and Sr-92 in the Absolute Determination of the Contribution of Power Density and Cladding Activation in a VVER-1000 Mock-Up on the LR-0 Research Reactor;Nucl. Instrum. Method. Phys. Res. Sec. A,2014

4. The Experimental Determination and Evaluation of the Three-Dimensional Fission Density Distribution of the IPEN/MB-01 Research Reactor Facility for the IRPhE Project;Ann. Nucl. Energy,2011

5. Determination of IRT-2M Fuel Burnup by Gamma Spectrometry;Appl. Radiat. Isotopes,2016

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