Results 31 to 40 of about 1,037,219 (260)

Thermal Properties of Li₂BeF₄ near Melting Point

Thermo, 2022
The LiF–BeF2 system is used as a heat transfer medium in molten salt reactors (MSRs). The thermal diffusivity of Li2BeF4 was studied using the laser flash analysis (LFA) method in solid and transition states.
Alexander Redkin, Evgeniya Il’ina, Svetalana Pershina, Peter Mushnikov, Sergey Stankus, Alibek Agazhanov, Yuriy Zaikov, Anna Kholkina, Artyem Artamonov   +8 more
doaj   +1 more source

Surface Reaction-Diffusion-Coupled Simulation of Ni–Fe–Cr Alloy under FLiNaK Molten Salt

Metals
A molten salt reactor is one of the fourth-generation reactors and is considered to be a feasible replacement for current reactors due to their many advantages.
Maehyun Cho, Michael R. Tonks, Kunok Chang   +2 more
doaj   +1 more source

Comparative Analysis of Characteristic Parameters of Supercritical Water-Cooled Reactor and Molten Salt Reactor

南方能源建设
[Objective] The concept designs of the six types of reactors, proposed by the Generation Ⅳ International Forum (GIF), aim to significantly reduce the generation of nuclear waste, fully utilize uranium resources, and lower the construction and operating ...
Pingxun ZHANG, Bo LIU, Xiaoze ZHAO
doaj   +1 more source

Development and Verification of a Multi-Physics Transport Code of Molten Salt Reactor Fission Products

Energies
The transport of fission products in molten salt reactors has attracted much attention. However, few codes can completely describe the transport characteristic, though the migration of fission products in the molten salt reactor is essential to estimate ...
Liang Chen, Liaoyuan He, Shaopeng Xia, Minyu Peng, Guifeng Zhu, Rui Yan, Yang Zou, Hongjie Xu   +7 more
doaj   +1 more source

Sensitivity-Analysis-Driven Surrogate Model for Molten Salt Reactors Control

Journal of Nuclear Engineering, 2022
The numerical analysis for the controllability assessment of a new design nuclear reactor is typically carried out by means of complex multiphysics codes, solving high fidelity partial differential equations governing the system neutronics as well as the
Eric Cervi, Xuefei Lu, Antonio Cammi, Francesco Di Maio, Enrico Zio   +4 more
doaj   +1 more source

Material attractiveness of irradiated fuel salts from the Seaborg Compact Molten Salt Reactor

Nuclear Engineering and Technology
Over the years, numerous evaluations of material attractiveness have been performed for conventional light water reactors to better understand the nature of the spent fuel material and its desirability for misuse at different points in the nuclear fuel ...
Vaibhav Mishra, Erik Branger, Sophie Grape, Zsolt Elter, Sorouche Mirmiran   +4 more
doaj   +1 more source

A Numerical Tool for Space Nuclear Reactor Design based on Molten Salt Reactors (MSRs)

, 2020
International audienceA Numerical Tool for Space Nuclear Reactor Design based on Molten Salt Reactors ...
V. Richard, M. Tano, Richard, V, J. Giraud, P. Rubiolo, Giraud, J, Blanco, J, V. Ghetta, Rubiolo, P, Tano, M, J. Blanco, Ghetta, V   +11 more
core   +1 more source

Turning Nd‐Fe‐B Swarf Into High‐Value Bulk Feedstocks via Sustainable Hydrogen Plasma: From Rare‐Earth Oxides to Metals and Hydrides

Advanced Materials, EarlyView.
Oxidized Nd‐Fe‐B magnet swarf is transformed into valuable bulk feedstock through a single‐step hydrogen plasma process. The reaction converts complex rare‐earth‐containing waste into separated metallic, oxide, and hydride fractions without acid leaching.
Naritai Chimed, Oliver Diehl, Ömer K. Büyükuslu, J. Manoj Prabhakar, Dennis Klapproth, Patricia Jovičević‐Klug, Jürgen Gassmann, Dierk Raabe, Tim M. Schwarz, Matic Jovičević‐Klug   +9 more
wiley   +1 more source

Synthetic Shewanella‐Bacillus Microbial Consortia for Enhanced Metal Oxide Leaching From Spent Lithium‐Ion Batteries Using Brewing Wastewater as Leaching Agent

Advanced Science, EarlyView.
A recycling approach of spent lithium‐ion batteries is developed using brewing wastewater as the leaching agent and an engineering microbial consortium as the biocatalyst. Shewanella oneidensis reduces spent LiNixCoyMn1‐x‐yO2 cathodes via extracellular electron transfer, while Bacillus subtilis removes residual ethanol to eliminate inhibition.
Baocai Zhang, Chunxiao Qiao, Huichun Liu, Yiyun Wang, Yan Liu, Huan Yu, Junqi Zhang, Chao Li, Deguang Wu, Qulai Tang, Zhiwen Wang, Danni Zhang, Dake Xu, Feng Li, Hao Song   +14 more
wiley   +1 more source

Hydrogen Production from Ammonia Electrochemical Cracking

Advanced Science, EarlyView.
NH3 electrochemical cracking (e‐cracking) is a complementary technique to centralized thermal cracking for releasing H2 from NH3. In this article, we review recent advances in catalyst development for these cracking techniques and conduct a techno‐economic analysis (TEA) to evaluate the economic feasibility of e‐cracking.
Yike Ye, Yi Shun Lim, Qian Wu, Kamal Elouarzaki, Zhichuan J. Xu   +4 more
wiley   +1 more source