Peculiarities of the radiation formation in dispersed microencapsulated nuclear fuel; Nuclear Energy and Technology; Vol. 5, № 1

Peculiarities of the radiation formation in dispersed microencapsulated nuclear fuel; Nuclear Energy and Technology; Vol. 5, № 1

Մատենագիտական մանրամասներ
Parent link:	Nuclear Energy and Technology Vol. 5, № 1.— 2019.— [С. 23-29]
Համատեղ հեղինակներ:	Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение ядерно-топливного цикла, Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение естественных наук
Այլ հեղինակներ:	Bedenko S. V. Sergey Vladimirovich, Knyshev V. V. Vladimir Vladimirovich, Kuznetsova M. E. Mariya Evgenjevna, Lutsik I. O. Igor Olegovich, Shamanin I. V. Igor Vladimirovich
Ամփոփում:	Заглавие с экрана A computational study has been performed for various options of the thorium reactor core loading. Neutronic studies of fuel have been conducted, its isotopic composition has been calculated, and the alpha emitters and the sources of neutron and photon radiation in the microencapsulated nuclear fuel have been analyzed. The studies had the purpose of developing the methodology used to estimate the radiation characteristics of nuclear fuel with a complex inner structure. Emphasis is placed on calculating the quantitative and spectral composition of the neutrons formed as the result of (a, n) reactions on small- and average-mass nuclei. The ratio of the quantity of the neutrons resulting from the (a, n) reactions to the quantity of the neutrons formed as the result of spontaneous fission has been calculated for fuel with heterogeneous and homogeneous arrangements of fissionable and structural elements. The developed tools will make it possible to estimate the neutron radiation dose, to revise the traditional fresh and spent fuel handling procedures, and to estimate, using the Rossi alpha method, the neutron multiplication factor in deeply subcritical systems. The neutron yield and spectrum were calculated using an analytical model and verified codes such as WIMS-D5B, ORIGEN-APP, SOURCES-4C and SRIM-2013.
Լեզու:	անգլերեն
Հրապարակվել է:	2019
Խորագրեր:	электронный ресурс труды учёных ТПУ thorium reactor isotopic composition alpha particle transport neutron source spectrum of radiation sources ториевые реакторы изотопный состав нейтроны источники излучения
Առցանց հասանելիություն:	http://dx.doi.org/10.3897/nucet.5.33978
Ձևաչափ:	Էլեկտրոնային Գրքի գլուխ
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660091

Նմանատիպ նյութեր

A fuel for generation IV nuclear energy system: Isotopic composition and radiation characteristics; Applied Radiation and Isotopes; Vol. 147
Հրապարակվել է: (2019)

Gas-cooled thorium reactor at various fuel loadings and its modification by a plasma source of extra neutrons; Nuclear Science and Techniques; Vol. 30, iss. 12
Հրապարակվել է: (2019)

Facility to study neutronic properties of a hybrid thorium reactor with a source of thermonuclear neutrons based on a magnetic trap; Nuclear Engineering and Technology; Vol. 52, iss. 11
Հրապարակվել է: (2020)

Fuel Evolution in Hybrid Reactor Based on Thorium Subcritical Assembly with Open Trap as Fusion Neutron Source (Computer Simulations); Plasma and Fusion Research: JSPF; Vol. 14
Հրապարակվել է: (2019)

Particle emission from irradiated VVER-1200 fuel with Am burnable absorber; Nuclear Energy and Technology; Vol. 10, № 3
‌: Veretennikov D. G. Dmitry Gennadjevich
Հրապարակվել է: (2024)

Modeling of a device for conducting experiments under low reactor neutron fluence rate conditions; Nuclear Energy and Technology; Vol. 11, iss. 2
Հրապարակվել է: (2025)

Neutronic and thermohydraulic blanket analysis for hybrid fusion–fission reactor during operation; Nuclear Engineering and Technology; Vol. 55, iss. 7
Հրապարակվել է: (2023)

Изотопный анализ аэрозольных частиц и почв Северного Таджикистана; Известия Томского политехнического университета [Известия ТПУ]. Инжиниринг георесурсов; Т. 337, № 2
Հրապարակվել է: (2026)

Use of Thorium in Thermal-Neutron Reactors: Different Types of Fuel Compositions in VVER-1000 Reactor Cell; Journal of Industrial Pollution Control; Vol. 32, iss. 2
Հրապարակվել է: (2016)

Изменения изотопного состава топливной сборки гибридного реактора с источником нейтронов на основе D-D-реакции в плазменном столбе (компьютерное моделирование длительного рабочего цикла); Сибирский физический журнал; Т. 13, № 4
Հրապարակվել է: (2018)

Computational neutron emission spectrometry and radiation assessment in VVER-1200 reactor nuclear fuel; Radiation Physics and Chemistry; Vol. 229
Հրապարակվել է: (2025)

Maintaining the close-to-critical state of thorium fuel core of hybrid reactor operated under control by D-T fusion neutron flux; Nuclear Engineering and Technology; Vol. 53, iss. 6
Հրապարակվել է: (2021)

Use of Thorium in Thermal-Neutron Reactors: Computation Model and Comparison of Neutronic Codes; Journal of Industrial Pollution Control; Vol. 32, iss. 2
Հրապարակվել է: (2016)

Neutron Spectrum Formation under Neutron Pumping of the Active Medium Formed by Two Stable Gadolinium Isotopes; Bulletin of the Lebedev Physics Institute; Vol. 45, iss. 8
Հրապարակվել է: (2018)

Nuclear english for university students учебное пособие
‌: Аврамова Е. А.
Հրապարակվել է: (Москва, НИЯУ МИФИ, 2013)

An investigation of calcium carbonate core-shell particles for incorporation of 225Ac and sequester of daughter radionuclides: in vitro and in vivo studies; Journal of Controlled Release; Vol. 330
Հրապարակվել է: (2021)

Study of the high-energy alpha particles influence on the styrene accumulation kinetics and functional groups during the synthesis of proton-exchange membranes based on PVDF; Radiation Physics and Chemistry; Vol. 221
Հրապարակվել է: (2024)

Safe storage and work with neutron sources in TPU; Методология проектирования молодежного научно-инновационного пространства для российской энергетики
‌: Edreev S. A.
Հրապարակվել է: (2013)

Conceptual design for a new heterogeneous 241Am-9Be neutron source assembly using SOURCES4C-MCNPX hybrid simulations; Applied Radiation and Isotopes; Vol. 153
‌: Ghal-Eh N. Nima
Հրապարակվել է: (2019)

Photonuclear reactions by relativistic electron channeling radiation; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 465
‌: Bogdanov O. V. Oleg Viktorovich
Հրապարակվել է: (2020)

Nuclear-excited source of coherent and incoherent radiation with direct nuclear pumping; Applied Radiation and Isotopes; Vol. 214
Հրապարակվել է: (2024)

Effect of fuel nuclide composition on the fuel lifetime of the RITM-200 reactor unit; Annals of Nuclear Energy; Vol. 173
Հրապարակվել է: (2022)

Radiation from a charge drifting along a cylindrical channel; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 512
‌: Epp V. Ya. Vladimir Yakovlevich
Հրապարակվել է: (2022)

Сидерит морских ооидовых железняков Бакчарского месторождения как индикатор специфического литогенеза; Известия Томского политехнического университета [Известия ТПУ]. Инжиниринг георесурсов; Т. 333, № 6
Հրապարակվել է: (2022)

Formation of phase structure in the system Ti-3Al at the stage of secondary structurization at synthesis in the mode of thermal explosion; Bulletin of the Tomsk Polytechnic University; Vol. 311, № 2
‌: Filimonov V. Yu.
Հրապարակվել է: (2007)

The problems of utilizing graphite of stopped graphite-uranium reactors; Bulletin of the Tomsk Polytechnic University; Vol. 310, № 2
Հրապարակվել է: (2007)

Estimation of the neutron yield generated by neutron source based on pulsed power proton accelerator in 7Li(p, n)7Be reaction; Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment; Vol. 1075
Հրապարակվել է: (2025)

Effect of fuel nuclide composition on the fuel lifetime of reactor KLT-40S; Nuclear Engineering and Design; Vol. 360
Հրապարակվել է: (2020)

Feasibility study of using IRT-T research reactor for BNCT applications; Applied Radiation and Isotopes; Vol. 166
Հրապարակվել է: (2020)

Photoelectrochemical Solar Fuel Production From Basic Principles to Advanced Devices /
Հրապարակվել է: (2016)

Hydrochemistry and isotopic signatures of subpermafrost groundwater discharge along the eastern slope of the Lena River Delta in the Laptev Sea; Journal of Hydrology; Vol. 590
Հրապարակվել է: (2020)

Conceptual Design of Experimental Facility for Large-Diameter NTD-Si at the IRT-T Reactor; Atom Indonesia; Vol. 47, iss. 1
Հրապարակվել է: (2021)

Nature of Hydrocarbon Fluids at the Fields in the North of Western Siberia: the Geochemical Aspect; Geochemistry International; Vol. 61, iss. 2
Հրապարակվել է: (2023)

Power density dynamics in a nuclear reactor with an extended in-core pulse-periodic neutron source based on a magnetic trap; Nuclear Energy and Technology; Vol. 6, № 3
Հրապարակվել է: (2020)

Excitation functions for Sc radioisotopes production via (α,x) nuclear reactions on natural calcium up to 25 MeV; Radiation Physics and Chemistry; Vol. 227
Հրապարակվել է: (2025)

Nuclear Energy A Volume in the Encyclopedia of Sustainability Science and Technology Series, Second Edition /
Հրապարակվել է: (2018)

Neutron pumping of active medium formed by gadolinium isotopes Gd155 and Gd156 pair; Applied Radiation and Isotopes; Vol. 171
Հրապարակվել է: (2021)

Nuclear Doping of Single-Crystal Silicon in the IRT-T Pool Type Research Nuclear Reactor; Actual Problems of Electronic Instrument Engineering (APEIE-2018); Vol. 1, pt. 1
Հրապարակվել է: (2018)

Parameters of the neutron field at the Prizm-AN stand in the neutronic measurement laboratory; Applied Radiation and Isotopes; Vol. 219
Հրապարակվել է: (2025)

Studying the Physics of Vertical Transfer of Emissions from Industrial Enterprises in the Surface Layer of the Atmosphere; Russian Physics Journal; Vol. 65, iss. 4
Հրապարակվել է: (2022)