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Information × Registration Number 0219U100988, 0116U006132 , R & D reports Title Generation of powerful plasma streams for radiation-beam influences on perspective materials of nuclear and thermonuclear energy. Improvement of the concept of fusion-fission hybrid based on the fast nuclear blanket and a combination of the mirror and the stellarator traps. popup.stage_title Head Makhlai Vadym O., Кандидат фізико-математичних наук Registration Date 23-04-2019 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description2  An experimental study was carried out on the modification of surfaces of stainless steel grades, which are considered as structural material of the first wall of the DEMO reactor. Samples of ferrite/martensitic (Eurofer and Rusfer (Cr-9.7% Fe base) and austenitic (Cr18Ni10Ti) steels were covered with thin (about 3 μm) tungsten coatings and irradiated with powerful plasma streams. The possibility of doping the surfaces of stainless steels with tungsten is demonstrated. The tungsten phase has been identified along with some Fe phase lines on treated surfaces. The presence of the phase alfa-Fe created favorable conditions for penetration of tungsten into a melting layer. The surface morphology is changing mainly due to the formation of a melting layer. The proposed concept of a thermonuclear fusion nuclear hybrid in the NSC KIPT is aimed at the safe combustion of spent fuel transuranium and energy production on an industrial scale. Using the MCNPX numerical code, calculations were made for the reuse of nuclear fuel. This showed that the reactor with prepared secondary fuel has almost the same reactivity as the primary. This gives the possibility of more complete burning of transuranium of spent nuclear fuel of light-hydrogen reactors. The first experiments on the generation of fast ions by means of high-frequency fields were carried out at the Uragan-2M stellarator. Signals obtained by the analyzer of fast neutral particles indicate the presence of such ions in the plasma. Product Description popup.authors Yeliseev Dmytro V. Aksenov Mykola M. Byrka Oleg V. Voitsenia Volodymyr S. Garkusha Igor Ye. Garkusha Natalia M. Herashchenko Stanislav S. Glazunov Genady P. Dreval Mykola B. Kulyk Mykola V. Ladygina Maryna S. Lebediev Sergiy I. Maznichenko Myhaylo Ye. Marchenko Hanna K. Makhlai Vadym O. Moiseenko Volodymyr Ye. Panasko Tamara O. Petrov Yuriy V. Soliakov Dmytro H. Staltsov Valerii V. Tkachenko Lidiya K. Chebotarev Volodymyr V. Cherednichenko Tatiana M. Shevchuk Pavlo B. Yakovleva Vitaliya V. popup.nrat_date 2020-04-02 Close