Персона: Шелегов, Алексей Сергеевич
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Study of the Stratification Effect at the Reactor Installation in the Smolenskaya Area
2020, Nguyen, T. B., Shelegov, A. S., Chusov, I. A., Шелегов, Алексей Сергеевич, Чусов, Игорь Александрович
© 2020, Springer Nature Singapore Pte Ltd.This paper studies the Stratification Effect (SE) in the cooling basin for the Smolensk Nuclear Power Plant (NPP) and its dependence on the climatic condition. We investigated how climatic condition is the cause of the SE and analyzed all variations of the SE via program complex ANSYS-CFX. The obtained results were then compared to each other to assess the consequences of the possible impact of SE on the economy of the power units in its normal operation mode. The results indicate that SE happens when there is no cooling evaporation on the surface of the reservoir, moreover, air velocity greatly impact the SE, if the wind flows faster, the SE is less likely to appear, as the result, NPP has the better net efficiency.
COMPUTATIONAL ANALYSIS OF THE POWER CONVERSION LOOP OF A NUCLEAR POWER PLANT UNIT WITH THE CLOSED S-CO2 BRAYTON CYCLE РАСЧЕТНО-АНАЛИТИЧЕСКИИ АНАЛИЗ КОНТУРА ПРЕОБРАЗОВАНИЯ ЭНЕРГИИ ЭНЕРГОБЛОКА АЭС С ЗАМКНУТЫМ ЦИКЛОМ БРАИТОНА НА S-CО2
2022, Leskin, S. T., Slobodchuk, V. I., Shelegov, A. S., Лескин, Сергей Терентьевич, Слободчук, Виктор Иванович, Шелегов, Алексей Сергеевич
PRELIMINARY ASSESSMENT OF THE CHARACTERISTICS OF BRAYTON CYCLE EQUIPMENT AT SUPERCRITICAL CO2 PARAMETERS ПРЕДВАРИТЕЛЬНАЯ ОЦЕНКА ХАРАКТЕРИСТИК ОБОРУДОВАНИЯ ЦИКЛА БРАИТОНА НА СВЕРХКРИТИЧЕСКИХ ПАРАМЕТРАХ СО2
2023, Leskin, S. T., Slobodchuk, V. I., Shelegov, A. S., Soloviev, D. S., Лескин, Сергей Терентьевич, Слободчук, Виктор Иванович, Шелегов, Алексей Сергеевич