Results 21 to 30 of about 8,641 (254)

Research and Analysis of Thermal Parameter of Million-kilowatt Sodium-cooled Fast Reactor

Yuanzineng kexue jishu
The 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
doaj   +1 more source

Design and Research on Anti-assembly Drop of Integrated Fast Reactor Cantilever Transfer Mechanism

Yuanzineng kexue jishu
Nuclear energy is a high-tech strategic industry and a crucial support for fulfilling emission reduction commitments. The integrated fast reactor represents the world’s mainstream development direction and offers the highest nuclear fuel cycle efficiency.
LIU Zhifang, GUO Xiaoxian, YU Tuanjie, ZHANG Wei, WANG Haozhong
doaj   +1 more source

Comparative Analysis on Seismic Base Isolation for Integrated Fast Reactor Nuclear Power Plant

Yuanzineng kexue jishu
The fast reactor is one of the principal reactor types in the fourth generation of nuclear power technologies worldwide. The integrated closed-cycle fast reactor nuclear energy system (referred to as the integrated fast reactor) is a nuclear energy ...
MIAO Xin, ZHANG Botao, LIU Yizhe, LIU Linding
doaj   +1 more source

Hierarchical Primary‐Secondary Coordination Synchronizes Ion Flux and Sulfur Redox in Solid Polymer Electrolytes

Advanced Functional Materials, EarlyView.
Hierarchical coordination engineering redistributes Li+ from anion‐dominated pairing toward polymer‐mediated binding. Strong primary sites promote salt dissociation, while distributed secondary sites sustain dynamic hopping pathways. This coordination landscape couples ion flux with polysulfide conversion, suppresses transport‐conversion decoupling ...
Zhong‐Wei Zheng, Jing‐Yu Li, Meng‐Che Tsai, Tsung‐I. Yeh, Wei‐Ming Huang, Mohamed Gamal Mohamed, Shiao‐Wei Kuo, Bing‐Joe Hwang, Yun‐Sheng Ye   +8 more
wiley   +1 more source

Comprehensive Review on Technology Development of SFRs

Yuanzineng kexue jishu
Sodium-cooled fast reactor (SFR) is an advanced nuclear reactor technology that employs fast neutrons and liquid metallic sodium as a coolant. The development history and current status of SFR technology were systematically reviewed in this paper ...
YANG Hongyi, ZHOU Peide, WANG Mingzheng, LIU Yizhe, YANG Yong, YAN Han, AREAI Nuerlan
doaj   +1 more source

Mechanistic Control of C─H Bond Activation and C─C Coupling in Light‐Driven Methane Conversion to C2+ Products over Multifunctional Photocatalysts

Advanced Functional Materials, EarlyView.
Methane photocatalytic activation under mild conditions remains a formidable challenge in the synthesis of solar fuels. In this review, we emphasize the growing importance of multifunctional materials and hybrid systems within a unified mechanistic framework that integrates selective C─H bond activation, formation and control of intermediates, C─C ...
Di Hu, Yuheng Jiang, Vitaly V. Ordomsky, Bastian Mei, Zhiyong Tang, Andrei Y. Khodakov   +5 more
wiley   +1 more source

Chemically Fueled Systems Chemistry Across Length Scales

Advanced Functional Materials, EarlyView.
Chemically fueled reaction cycles regulate processes through single and multiple catalytic sites on the molecular and assembly scale. This gives rise to unique kinetically controlled properties/functions like spatio‐temporal catalysis, oscillations, optical properties, and perform work.
Brigitte A. K. Kriebisch, Job Boekhoven
wiley   +1 more source

GCFR Coupled Neutronic and Thermal-Fluid-Dynamics Analyses for a Core Containing Minor Actinides

Science and Technology of Nuclear Installations, 2009
Problems about future energy availability, climate changes, and air quality seem to play an important role in energy production. While current reactor generations provide a guaranteed and economical energy production, new nuclear power plant generation ...
Diego Castelliti, Eleonora Bomboni, Nicola Cerullo, Guglielmo Lomonaco, Carlo Parisi   +4 more
doaj   +1 more source

A Consistent One-Dimensional Multigroup Diffusion Model for Molten Salt Reactor Neutronics Calculations

Journal of Nuclear Engineering, 2023
Molten Salt Reactors (MSRs) have recently gained resurged research and development interest in the advanced reactor community. Several computational tools are being developed to capture the strong neutronics/thermal-hydraulics coupling effect in this ...
Mohamed Elhareef, Zeyun Wu, Massimiliano Fratoni   +2 more
doaj   +1 more source

Design of Advanced Integrated Reactor Protection System for Commercial Fast Breeder Reactor

Engineering Management Research, 2012
Shutdown systems are one of the most important one for the safety of the reactor core. In case of any abnormal event or any parameter going abnormal or otherwise, it trips the reactor. Hence this system should be highly reliable. The reliability of the Present shutdown system could not be improved beyond a certain limit, due to many interconnections ...
M. Sivaramakrishna, Manish Kumar
openaire   +2 more sources