Search academic texts

Information × Registration Number 0223U005335, 0123U100831 , R & D reports Title Development of technological processes for the manufacture of tablet versions of PEL of the SPS with increased service life characteristics using domestic raw materials and technologies for the manufacture of materials mastered at Ukrainian enterprises popup.stage_title Head Krasnorutskyi Volodymyr S., Кандидат фізико-математичних наук Registration Date 20-12-2023 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description2  Selection of components of neutron-absorbing materials based on the study and analysis of products, produced by Ukrainian enterprises in wartime or that can be produced in a short time in the postwar period. Development of a technology for manufacturing boron carbide tablets. Preliminary substantiation of compositional composition of the material in terms of physical efficiency of neutron absorption. Development of technology for manufacturing dense dysprosium titanate tablets. Study of the experience of operation of the PWRs of water-water reactors with shells made of stainless steel (Х18Н10Т), chromium-nickel alloys (42ХНМ, Inconel) and zirconium alloys (E110, E635, Circaloy, Zirlo). Selection of structural materials for the fuel cladding of the SSC with the highest service life characteristics of operation in VVER-1000 reactor conditions and cladding material with a service life that will meet the service life of the developed new neutron-absorbing material. Justification of the expediency of heat treatment of welded joints of the cladding tubes with the end elements of fuel rods. Improving the compatibility of the cladding material with the neutron-absorbing material by applying protective coatings to their contacting surfaces. Out-of-reactor studies of corrosion resistance of dysprosium titanate and boron carbide tablets in model environment at the parameters of the coolant of the first circuit of the VVER-1000 reactor. Study of mechanical characteristics of tablets in the initial state. Investigation of compatibility between neutron-absorbing and structural materials at overheating in water vapor at temperatures of 800....1200 ºС. Study of compatibility between absorbing and structural materials under the influence of irradiation and at the parameters of the coolant of the first circuit of the VVER-1000 reactor. Product Description popup.authors Evseev Volodymyr M Azarienkov Mykola O. Bilous Vitalii A. Baidulin Volodymyr Z Bondarenko Sergey L Vysotskiy Volodumur O Vorozhko Volodymyr V Gamov Oleh I. Gann Volodymyr V Hordiienko Yuliya Grytsyna Viktor M Hrudnytskyi Vadym V. Hurin Ihor V. Dzhamirzoyev Albert D Dikiy Іvan V. Dolgiy Valeriy A. Zhukov Oleksandr I. Zigunov Volodymyr V Zorchenko Elena S Zuyok Valerii A. Kirsanova Olha S Karpach Vadim K Karpov Serhii Olexandrovuch Klimenko Sergiy P Kolotilov Oleksandr M Krainіuk Yevhen O. Krasnorutskyi Volodymyr S. Kuprin Olexandr S. Kushtym Anton V. Kushtym Yana O. Lavrentiev Mykola O Legenky Egor S Mukhin Michael V Pasenov Fedor A Pasko Mykola V Pylypenko Oleksandr V. Puzik Volodymyr O Pushkin Sergey V Riedkina Hanna Р. Romankov Viktor O Rud Nataliya Viktorivna Rud Roman O Sviridenko Sergey P Semenov Anatoly K Semenov Maksum A Slabospytska Olena O Tolstolutska Halyna D. Tretyakov Mychaylo V Chernov Igor O Shevchenko Igor V popup.nrat_date 2023-12-20 Close