Results 31 to 40 of about 3,907 (230)

Heat Transfer Characteristics of Liquid Lead-bismuth Eutectic in Rough Pipes

Yuanzineng kexue jishu
The objective of this research was to analyze the influence of oxidation corrosion layers on the thermal-hydraulic performance of lead-bismuth-cooled fast reactors, focusing on the development of a heat transfer model suitable for oxidized wall surfaces.
ZHANG Yan1, 2, WANG Bo1, 2, WANG Chenglong2, ZHANG Dalin2, YANG Yang1, GUO Zhengrong1, TIAN Wenxi2, QIU Suizheng2, SU Guanghui2
doaj   +1 more source

Machine Learning‐Assisted Inverse Design of Soft and Multifunctional Hybrid Liquid Metal Composites

Advanced Functional Materials, EarlyView.
A machine learning framework is presented for inverse design of synthesizable multifunctional composites containing both liquid metal and solid inclusions. By integrating physics‐based modeling, data‐driven prediction, and Bayesian optimization, the approach enables intelligent design of experiments to identify optimal compositions and realize these ...
Lijun Zhou, Yunsik Ohm, Ren‐Mian Chin, Olivia Kerr, Krithika Manohar, Mohammad H. Malakooti   +5 more
wiley   +1 more source

Study on LBE corrosion failure of FeAl/Al2O3 coatings after ion irradiation

Materials & Design
FeAl/Al2O3 coatings, candidate coating materials for lead-cooled fast reactors, are first irradiated to produce pre-defects and then subjected to lead-bismuth eutectic corrosion to simulate the performance in the coupled field of irradiation and ...
Yilong Zhong, Wei Zhang, Jian Yang, Liqiu Yong, Qingyu Li, Yuntai Luo, Yi Zhou, Yuanjie Fu, Ning Liu, Xi Qiu, Jijun Yang   +10 more
doaj   +1 more source

Research on the structure design of the LBE reactor coolant pump in the lead base heap

Nuclear Engineering and Technology, 2019
Since the first nuclear reactor first critical, nuclear systems has gone through four generations of history, and the fourth generation nuclear system will be truly realized in the near future.
Yonggang Lu, Rongsheng Zhu, Qiang Fu, Xiuli Wang, Ce An, Jing Chen   +5 more
doaj   +1 more source

Nucleation and growth of lead oxide particles in liquid lead-bismuth eutectic [PDF]

Phys. Chem. Chem. Phys., 2017
The formation and dissolution of lead oxide in lead-bismuth eutectic is studied to design and improve novel filtration techniques.
Kristof Gladinez, Kris Rosseel, Jun Lim, Alessandro Marino, Geraldine Heynderickx, Alexander Aerts   +5 more
openaire   +3 more sources

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source

Development and Performance Analysis of an Electromagnetic Pump for a Thermal Hydraulic Experimental Loop of a Lead-Cooled Fast Reactor

Energies
With the advancement of lead–bismuth fast reactors, there has been increasing attention directed towards the design of and manufacturing technology for electromagnetic pumps employed to drive liquid lead–bismuth eutectic (LBE).
Zi’ang Li, Lanfei Yuan, Chenglong Wang, Suizheng Qiu, Ying Li   +4 more
doaj   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

Advanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela, Sergio Triviño‐Sánchez, Andrés Guerrero‐Martínez, Luis M. Liz‐Marzán, Guillermo González‐Rubio   +4 more
wiley   +1 more source

Radiochemical determination of 129I and 36Cl in MEGAPIE, a proton irradiated lead-bismuth eutectic spallation target [PDF]

, 2015
The concentrations of the long-lived nuclear reaction products 129I and 36Cl have been measured in samples from the MEGAPIE liquid metal spallation target.
Wohlmuther, Michael, Neuhausen, Jörg, Boutellier, Viktor, Türler, Andreas, Schumann, Dorothea, Vockenhuber, Christof, Hammer-Rotzler, Bernadette   +6 more
core   +1 more source