Results 21 to 30 of about 3,022 (226)
Nuclear Engineering and Technology, 2022 The sodium-cooled fast reactor is among the innovative nuclear technologies selected in the framework of the development of Generation IV concepts, allowing the irradiation of uranium-plutonium mixed oxide fuels (MOX).
A. Magni +4 more
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Research and Analysis of Thermal Parameter of Million-kilowatt Sodium-cooled Fast Reactor
Yuanzineng kexue jishuThe million-kilowatt sodium-cooled fast reactor is a mature and commercially promising reactor type, playing a key role in the integrated closed sodium-cooled fast reactor nuclear energy system (integrated fast reactor).
DING Tongwei1, CHEN Wei2, WANG Wenjie3
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Analysis of Fuel Burnup and Transmutations at High Burnup of Sodium Fast Breeder Reactor
مجلة بغداد للعلوم, 2022 In this paper, the Monte Carlo N-Particle extended computer code (MCNP) were used to design a model of the European Sodium-cooled Fast Reactor. The multiplication factor, conversion factor, delayed neutrons fraction, doppler constant, control rod worth,
Nehal Mohamed +3 more
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Research Progress in Key Thermal-hydraulic Issue of Sodium-cooled Fast Reactor
Yuanzineng kexue jishuSodium-cooled fast reactors are considered the preferred reactor type for fourth generation nuclear energy systems due to their high thermal efficiency, high fuel utilization efficiency, inherent safety, and unique advantages of achieving a closed fuel ...
YANG Hongyi1, XUE Xiuli1, , , ZHOU Zhiwei1, LIN Chao1, LI Hongrui2, GAO Xinzhao1, YU Xintai1, MA Xiao1, XIAO Yubai1, LUO Rui2
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Yuanzineng kexue jishuUnprotected loss of flow accident is severe for sodium-cooled fast reactor in that it will cause the boiling of sodium and then cause severe accident. For large MOX fuel sodium-cooled fast reactors, the sodium void reactivity is positive, which can make ...
ZHANG Xisi, LI Xinyu, HUO Xingkai, XU Li, LIU Yizhe, XUE Fangyuan
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Yuanzineng kexue jishu, 2023 The concept of the inherent safety characteristic on thermal-hydraulic of the pool-type sodium-cooled fast reactor was proposed and its formation mechanism was analyzed.
ZHOU Zhiwei;XUE Xiuli;YANG Yong;YANG Hongyi
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Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities
Advanced Materials, EarlyView.This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen +7 more
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Yuanzineng kexue jishuThe sodium-cooled fast reactor is one of the important reactor types of the fourth-generation advanced nuclear energy system. The safety of sodium-cooled fast reactors is improved by introducing a new passive decay heat removal system.
LU Daogang1, 2, SONG Haijie1, 2, GUO Jinsong1, 2, ZHAO Haiqi1, 2, ZHANG Yuhao1, 2, , , SUI Danting1, 2
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Yuanzineng kexue jishu, 2022 The fuel assembly and fuel rod bundle of sodium-cooled fast reactor are arranged in a triangle form. The fuel assembly adopts closed structure deign without mixing of coolant between assemblies, which is cooled by the sodium coolant through the ...
ZHOU Peide;XUE Xiaogang;WU Mingyu;WANG Shixi;WU Zongyun;HUO Xingkai;GAO Xinzhao;ZHANG Qiang;FU Yuanguang;ZHOU Shengcheng;LIU Chen;MA Jianming
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Nuclear Energy and Technology, 2015 Numerical modeling of ULOF-type accident development in sodium-cooled fast reactor carried out using the COREMELT code indicate the development and spreading of sodium boiling in the core accompanied with fluctuations of reactor technological parameters ...
R.R. Khafizov +7 more
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