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- Aad, G, et al.
(författare)
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- 2015
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swepub:Mat__t
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- Casolino, M., et al.
(författare)
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Relative nuclear abundances inside ISS with Sileye-3/Alteino experiment
- 2006
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Ingår i: Advances in Space Research. - : Elsevier BV. - 0273-1177 .- 1879-1948. ; 37:9, s. 1685-1690
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Tidskriftsartikel (refereegranskat)abstract
- The experiment Sileye-3/Alteino was first operational on board the international Space Station between 27/4 and 1/5/2002. It is constituted of a cosmic ray silicon detector and an electroencephalograph and is used to monitor radiation environment and study the light flash phenomenon in space. As a stand-alone device, Sileye-3/Alteino can monitor in real time cosmic ray nuclei. In this work, we report on relative nuclear abundance measurements in different regions of the orbit for nuclei from B to Fe in the energy range above similar or equal to 60 Mev/n. Abundances of nuclei such as 0 and Ne relative to C are found to be increased in respect to particle composition outside of the station, whereas the Fe group is reduced. This effect could be ascribed to nuclear interactions with the hull of the station.
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- Lopukh, D. B., et al.
(författare)
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Numerical Simulation of Induction Heating for Molten Pool heat Transfer Experiments in Slice Geometry
- 2018
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Ingår i: 2018 INTERNATIONAL SCIENTIFIC MULTI-CONFERENCE ON INDUSTRIAL ENGINEERING AND MODERN TECHNOLOGIES (FAREASTCON). - : IEEE.
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Konferensbidrag (refereegranskat)abstract
- Modeling results of induction heating of experimental facility developed in the frame of European IVMR project "In-Vessel Melt Retention strategy for high power nuclear reactor" have been presented. Facility is intended for heat transfer study in the stratified pool with unmixable liquid layers. Test section consists of a slice-type vessel having a semicircular geometry representing the lower head of the reactor pressure vessel. Electrical parameters of induction heating system and design of inductor have been determined based on the modelling results to ensure the most uniform heating of the bottom layer representing heat-generating oxidic melt. A design of an electromagnetic shield has been developed to minimize electromagnetic heating of the facility vessel and influence of Lorenz forces on the natural convection of the top metal layer.
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