Results 21 to 30 of about 36,342 (264)

Physical characteristics of large fast-neutron sodium-cooled reactors with advanced nitride and metallic fuels

open access: yesNuclear Energy and Technology, 2015
Mixed nitride uranium–plutonium fuel is the most attractive and advanced type of fuel for fast-neutron sodium-cooled reactors, and is considered as the base fuel for future commercial fast-neutron power reactors.
V.I. Matveev   +2 more
doaj   +1 more source

Quantification of polybrominated diphenylethers in oil produced by pyrolysis of flame retarded plastic [PDF]

open access: yes, 2008
In recent years, there has been extensive research into using pyrolysis to convert toxic brominated plastics into safe, bromine free fuels. However, there has been little investigation of the polybrominated diphenyl ethers (PBDE) that are present in ...
Hall, W.J., Williams, P.T.
core   +1 more source

Sodium purification systems for NPP with fast reactors (retrospective and perspective views)

open access: yesNuclear Energy and Technology, 2016
Coolant purification systems constitute integral element of any reactor facility. A number of new tasks emerge in the current day reactor engineering, one of which is the task to enhance productivity and capacity of such systems.
F.A. Kozlov   +2 more
doaj   +1 more source

Application of genetic algorithms in optimization of SFR nuclear reactor design

open access: yesNukleonika, 2021
This work presents a demonstrational application of genetic algorithms (GAs) to solve sample optimization problems in the generation IV nuclear reactor core design.
Żurkowski Wojciech   +3 more
doaj   +1 more source

Application of the SCIANTIX fission gas behaviour module to the integral pin performance in sodium fast reactor irradiation conditions

open access: yesNuclear 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
doaj   +1 more source

Processing waste printed circuit boards for material recovery [PDF]

open access: yes, 2007
PURPOSE We have investigated the use of pyrolysis for the processing of waste printed circuit boards (PCBs). The aim was to make the process of separating the organic, metallic, and glass fibre fractions of PCBs much easier and therefore make ...
Hall, W.J., Williams, P.T
core   +1 more source

Analysis of Fuel Burnup and Transmutations at High Burnup of Sodium Fast Breeder Reactor

open access: yesمجلة 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
doaj   +1 more source

A Suzuki Coupling Based Route to 2,2'-Bis(2-indenyl)biphenyl Derivatives [PDF]

open access: yes, 2002
Because of the promising performance in olefin polymerization of 2,2'-bis(2-indenyldiyl)biphenyl zirconium dichloride, we developed a new and broadly applicable route to 2,2'-bis(2-indenyl)biphenyl derivatives.
Arts, Henricus J.,   +5 more
core   +3 more sources

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

open access: yesYuanzineng 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

Research Progress in Key Thermal-hydraulic Issue of Sodium-cooled Fast Reactor

open access: yesYuanzineng kexue jishu
Sodium-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
doaj   +1 more source

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