Control Uniform Distribution of Plutonium by Fuel Pin Length BN-800

UDC: 
621.039.84

Issue of journal:

Abstract: 

In this paper, was considered a method of determining the mass of plutonium and getter (additive in the form of uranium metal) in a fragment of a fuel pin reactor BN-800 10 mm by mathematical modeling, the method based on measuring the intrinsic emission of granulated MOX fuel. There were researched the influence of the presence of a getter, the vibrations of the inner radius and thickness of the cladding, the determination of the mass of plutonium.

References: 
1. Gratchyov A.F., Skiba O.V., Tsykanov V.A. Demonstration Experiment of 3 BN-600 MOX Vibropac FAs Irradiation for the Excess Weapons Plutonium Disposal, Journal of Nuclear Science and Technology. 2007. Vol. 44. № 3. p. 504-510.
2. Mayorshin A.A., Gadzhiev G.I., Kisly V.A. Development of vibropac Mox fuel pins serviceable up tp superhigh burnups. http://www.iaea.org/inisnkm/nkm/aws/fnss/abstracts /abst_29057154.html
3. Sempson T.E. Passivnyj nerazrushayushchiy analiz yadernykh materialov. VNIIA im. N.L. Dukhova, 1999. S. 217-262. (in Russian)
4. Vrindadevi K.V., Soreng T., Mukherjee D., Panakkal J.P., Kamath H.S. Nondestructive determination of PuO2 content in MOX fuel pins for fast reactors using Passive Gamma Scanning , Journal of Nuclear Materials. 2010. V. 399. P. 122-127.

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