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Кирюхин, Павел Константинович

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Институт ядерной физики и технологий
Цель ИЯФиТ и стратегия развития - создание и развитие научно-образовательного центра мирового уровня в области ядерной физики и технологий, радиационного материаловедения, физики элементарных частиц, астрофизики и космофизики.
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Кирюхин
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Павел Константинович
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20202
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Автор: Тихомиров, Георгий Валентинович ×

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  • Миниатюра недоступна
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    Development of a virtual analogue of uranium-graphite subcritical assembly and visualization of the neutron flux distribution in virtual reality
    (2020) Kiryukhin, P.; Shcherbakov, A.; Romanenko, V.; Pugachev, P.; Khomyakov, D.; Tikhomirov, G.; Zadeba, E.; Кирюхин, Павел Константинович; Щербаков, Александр Антонович; Романенко, Владислав Игоревич; Пугачев, Павел Александрович; Хомяков, Дмитрий Андреевич; Тихомиров, Георгий Валентинович; Задеба, Егор Александрович
    © 2020 The Authors. Published by Elsevier B.V.The article describes the new software product developed at MEPhI. It represents a virtual reality simulation of an experiment on a subcritical uranium-graphite assembly. This practical work plays an important role in the training of young specialists studying the physics of nuclear reactors. However not all students have access to real experimental facilities, this fact makes it necessary to complement real experiment with simulation in virtual reality that allows to accurately reproduce the actions that the student performs during the real practical work. This approach let to increase the efficiency of the educational process and even expand the capabilities of real experimental assembly by visualizing physical processes during its operation.
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    Development of virtual analogues of nuclear facilities in virtual reality
    (2020) Dashanova, E. A.; Zadeba, E. A.; Kiryukhin, P. K.; Pugachev, P. A.; Romanenko, V. I.; Tikhomirov, G. V.; Khomyakov, D. A.; Shcherbakov, A. A.; Yushin, I. M.; Дашанова, Екатерина Александровна; Задеба, Егор Александрович; Кирюхин, Павел Константинович; Пугачев, Павел Александрович; Романенко, Владислав Игоревич; Тихомиров, Георгий Валентинович; Хомяков, Дмитрий Андреевич; Щербаков, Александр Антонович
    © Published under licence by IOP Publishing Ltd.Using virtual reality technology - a modern trend. The nuclear industry is no exception. This article provides an overview of mathematical models used to create virtual analogue of critical assembly Godiva in virtual reality. Godiva - there is a simple example that allows to hone techniques for creating more complex virtual analogues of nuclear reactors and nuclear facilities. Mathematical models include stationary and dynamic ones. The stationary model is based on data from calculations carried out using Monte Carlo programs such as MCU, Serpent and Geant4. An approach is also described that makes it possible to calculate the reverse multiplication from the values of the effective multiplication factor for various states of the subcritical assembly. The dynamic model allows one to calculate the neutron-physical characteristics of the supercritical assembly during fast processes such as a neutron burst. In conclusion, there are other examples of virtual analogs created using similar approaches.