Results 41 to 50 of about 2,910 (211)
Yuanzineng kexue jishuChina is accelerating the development of sodium-cooled fast reactor technology. For nuclear reactors, whether it is a pressurized water reactor or a fast reactor, core flow distribution is a key concern, which directly determines whether the reactor can ...
LIN Chao, GAO Xinzhao, ZHOU Zhiwei, YU Xintai
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Nuclear Engineering and Technology, 2022 This paper shows the verification work of SARAX code system in the reactor core transient calculation based on the simplified EBR-II Benchmark. The SARAX code system is an analysis package developed by Xi'an Jiaotong University and aims at the advanced ...
Xiaoqian Jia +4 more
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT In the hydrogen production routes from natural gas (methane), methane pyrolysis offers a cleaner option than the established steam methane reforming by producing CO2‐free hydrogen. However, in fixed bed reactors over solid catalysts, this technology experiences rapid catalyst deactivation due to carbon (coke) deposition encapsulating its ...
Muhammad Irfan Fakarudin +3 more
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Study of Internal Breeding of Integral Fast Reactor
Yuanzineng kexue jishu, 2023 To meet the requirements of mitigating the climate change, a large scale deployment of nuclear energy is expected, which impulses higher efficiency in the utilization of uranium resources.
HUO Xingkai;HU Yun;XU Li;YANG Yong
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Nuclear Engineering and Technology, 2019 For the continuous operation of a nuclear reactor, burnt fuel needs to be replaced with fresh fuel, where appropriate (ex-vessel) fuel handling is required.
Dong-Won Lim +3 more
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Functionalizing Conductive Diamond: Recent Advance in Fabrication, Modifications, and Applications
Carbon Energy, EarlyView.This review highlights recent advancements in the synthesis, modification, and electrochemical applications of conductive diamond, particularly boron‐doped diamond (BDD). It emphasizes progress in fabrication methods, including CVD and HPHT, and explores modifications such as doping, surface terminations, and composite design, enabling significant ...
Ning Linghu, Xin Jiang, Jing Xu
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Yuanzineng kexue jishuBased on the design parameters of the core decay heat removal through natural circulation of the typical high-power sodium-cooled fast reactor, using the system analysis program ERAC, a detailed analysis of the reactor core decay heat removal process ...
ZHOU Zhiwei, XUE Xiuli, LIN Chao, YU Xintai, YANG Yong, YANG Hongyi
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APOLLO3 homogenization techniques for transport core calculations—application to the ASTRID CFV core
Nuclear Engineering and Technology, 2017 This paper presents a comparison of homogenization techniques implemented in the APOLLO3 platform for transport core calculations: standard scalar flux weighting and new flux–moment homogenization, in different combinations with (or without) leakage ...
Jean-François Vidal +10 more
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The Canadian Journal of Chemical Engineering, EarlyView.Abstract Acid catalyzed conversion of durene by isomerization, disproportionation, and transalkylation is of interest to the development of a methanol‐to‐jet process to reduce the amount of durene in the kerosene. It was of interest to determine whether durene conversion could be performed at a temperature lower than 350°C.
Aida G. Velasco Ortiz +2 more
wiley +1 more source
Kinetics of Sodium-Cooled Fast Reactor
Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan, 1967 In the program now under way for developing a sodium-cooled fast reactor, research on kinetics is recognized to be very important for establishing the design and safety criteria.This review describes the kinetics problems to be solved in important domains such as: (1) reactivity coefficients, (2) examples of experiment and analysis thereof for a small ...
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