Paper |
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MOPRI066 |
External Neutron Source for Research Reactor Based on Linear Accelerator and Beryllium Target |
754 |
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- V.P. Struev, A.A. Bogdanov, A.G. Golovkina, Yu.V. Kiselev, I.V. Kudinovich, A.I. Laikin, S.M. Rubanov
KSRC, St. Petersburg, Russia
- A.G. Golovkina, I.V. Kudinovich
St. Petersburg State University, St. Petersburg, Russia
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Nuclear research reactor “U-3” of Krylov State Research Center was operated as an experimental tool to study a radiation shield of small nuclear power plants, radiation resistance of its equipment including control system elements. Reactor thermal output power is 50 kW. Currently reactor modernization is being carried out, in the framework of which neutron lighting system that consists of a linear electron accelerator “UEL-10D” (10 MeV) and a beryllium target is implemented. At the present time the neutron yield from the target experiments are going on, some obtained experimental results are presented. Optimal target sizes with a view to neutron yield were defined.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2014-MOPRI066
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WEPRO110 |
Power Plant Based on Subcritical Reactor and Proton LINAC |
2224 |
SUSPSNE113 |
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- A.G. Golovkina, I.V. Kudinovich, D.A. Ovsyannikov
St. Petersburg State University, St. Petersburg, Russia
- A.A. Bogdanov
KSRC, St. Petersburg, Russia
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Nuclear power plant based on accelerator driven subcritical reactor (ADSR) is considered. Such systems demonstrate higher safety because the fission proceeds in subcritical core and necessary neutron flux is reached with external neutrons generated in target of heavy nuclides. In order to efficiently use ADSR for energy production, it’s needed the total power, generated in the reactor, to be greater than power inputs for charged particles acceleration. The plant driven by middle-energy accelerator, which is cheaper than high-energy accelerators, proposed for these purposes, is considered. So it’s necessary to find other ways to amplify reactor power outputs. Thus, the technical solution to increase power gain of small-sized power plant with a linear proton accelerator (energy 300-400 MeV, average current 5 mA) is proposed. Thermal power up to 300 MW was reached.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2014-WEPRO110
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Export • |
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※ LaTeX,
※ Text/Word,
※ RIS,
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