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Research on Technology Directions and Development Roadmap of Nuclear Energy

Du Xiangwan,Ye Qizhen,Xu Mi,Wan Yuanxi,Peng Xianjue,Su Gang,Yang Yong,Gao Xiang and Shi Xueming

Strategic Study of CAE 2018, Volume 20, Issue 3,   Pages 17-24 doi: 10.15302/J-SSCAE-2018.03.003

Abstract:

According to the development level of nuclear energy technologies, this project is divided into threesubjects, i.e., thermal neutron reactors, fast neutron reactors and generation IV reactors, and controllednuclear fusion science and technology.First, China should promote its independent advanced pressurized water reactor to enlarge the nuclearSecond, China should accelerate the research and development of generation IV nuclear energy systems

Keywords： nuclear energy     thermal neutron reactor     generation IV nuclear system     controlled nuclear fusion     development    

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Astragaloside IV suppresses post-ischemic natural killer cell infiltration and activation in the brain

Baokai Dou, Shichun Li, Luyao Wei, Lixin Wang, Shiguo Zhu, Zhengtao Wang, Zunji Ke, Kaixian Chen, Zhifei Wang

Frontiers of Medicine 2021, Volume 15, Issue 1,   Pages 79-90 doi: 10.1007/s11684-020-0783-8

Abstract: Astragaloside IV (ASIV) is the major bioactive ingredient of , a Chinese herbal medicine, and possessesASIV restored acetylation of histone H3 and the p65 subunit of nuclear factor-κB in the ischemic brainSimultaneously, ASIV prevented p65 nuclear translocation.The effects of ASIV on reducing CCL2 production, restoring acetylated p65 levels and preventing p65 nuclear

Keywords： astragaloside IV     brain ischemia     natural killer cells     histone deacetylase     nuclear factor-κB    

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Overall Development Strategy of Materials Used for China’s New-Generation Nuclear Power Plants

Gan Yong, Zhao Xiangeng, Xu Kuangdi

Strategic Study of CAE 2019, Volume 21, Issue 1,   Pages 1-5 doi: 10.15302/J-SSCAE-2019.01.001

Abstract: technology are the premise and foundation to support and guarantee the safe and stable operation of nuclearAmong the 56 nuclear power plants in service or under construction, 52 nuclear power plants adopt pressurizedcourse of research, manufacturing, and engineering application of materials used for China's new-generationnuclear power plants, and further proposed some strategic suggestions for the development of these materialsnational research fund to specially support their development; creating an advanced and complete standards system

Keywords： new-generation nuclear power plants     pressurized water reactors     materials used for nuclear power plants    

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Overall Development Strategy of China’s New-Generation Nuclear Fuel

Li Guanxing, Zhou Bangxin, Xiao Min, Jiao Yongjun, Ren Zhongming

Strategic Study of CAE 2019, Volume 21, Issue 1,   Pages 6-11 doi: 10.15302/J-SSCAE-2019.01.002

Abstract: PWR has been the dominant reactor type for nuclear power generation and energy structure transformationAs an important foundation for the development of PWRs, nuclear fuel and materials have basically achievedChina's fast reactor and fast reactor nuclear fuel development as well as its nuclear fuel cycleThis paper puts forward suggestions on the development of nuclear fuels and materials for PWRs, fastreactors, and nuclear fuel cycles in China.

Keywords： nuclear fuel     nuclear materials     light water reactor     pressurized water reactor     fast reactor     nuclear fuel    

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Vanadium(IV) solvent extraction enhancement in high acidity using di-(2-ethylhexyl)phosphoric acid with

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1,   Pages 56-67 doi: 10.1007/s11705-022-2185-8

Abstract: vanadium from black shale leaching solution at low pH is very meaningful, which can effectively avoid the generation

Keywords： vanadium     black shale     solvent extraction     high acidity extraction    

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Performance of a bi-layer solar steam generation system working at a high-temperature of top surface

Jinxin ZHONG, Congliang HUANG

Frontiers in Energy 2023, Volume 17, Issue 1,   Pages 141-148 doi: 10.1007/s11708-021-0725-4

Abstract: Many efforts have been focused on enhancing the vapor generation in bi-layer solar steam generation systemsstudied although the high-temperature vapor has a wide use in medical sterilization and electricity generationIn this work, to probe the high-temperature vapor system, an improved macroscopic heat and mass transferThis paper is expected to provide some information for designing a bi-layered system to produce high-temperature

Keywords： solar steam generation     solar energy     numerical method     porous material    

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Optimization of cold-end system of thermal power plants based on entropy generation minimization

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 956-972 doi: 10.1007/s11708-021-0785-5

Abstract: However, little attention has been paid to the optimization of the cold-end system with multi-pressuremethods of cold-end systems with single- and multi-pressure condensers are developed based on the entropy generationdistribution in condensers, and cooling water mass flow rate, are optimized while considering detailed entropy generationThe results show that the entropy generation rate of the multi-pressure cold-end system is less thanthat of the single-pressure cold-end system when the total condenser area is constant.

Keywords： cold-end system     entropy generation minimization     optimization     economic analysis     genetic algorithm    

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Development Strategy of Nuclear Safety Technology in China

Peng Shuming, Xia Jiawen, Wang Yiren, Peng Xianke, Huang Hongwen, Zheng Chun, Ding Wenjie

Strategic Study of CAE 2021, Volume 23, Issue 3,   Pages 113-119 doi: 10.15302/J-SSCAE-2021.03.017

Abstract:

Nuclear safety is a key component of the national security system, andIn this article, we conduct an in-depth research on China’s nuclear safety technology system usingHowever, China’s nuclear safety technology system still face several bottleneck problems.For example, the nuclear safety standards system needs improvement, the overall planning of nuclear safetyFirst, the nuclear safety standards system should be further improved.

Keywords： nuclear safety technology     standards system     nuclear safety software     nuclear safety equipment    

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The Status of the US High-Temperature Gas Reactors Review

Andrew C. Kadak

Engineering 2016, Volume 2, Issue 1,   Pages 119-123 doi: 10.1016/J.ENG.2016.01.026

Abstract: This law was passed after a multiyear study by national experts on what future nuclear technologies shouldAs a result of the Act, the US Congress chose to develop the so-called Next-Generation Nuclear Plant,

Keywords： High temperature gas reactor     Next-Generation Nuclear Plant (NGNP)     Licensing     Nuclear Regulatory Commission    

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Modeling of Ce(IV) transport through a dispersion flat combined liquid membrane with carrier P507

Liang PEI,Liming WANG,Zhanying MA

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 503-509 doi: 10.1007/s11783-013-0540-1

Abstract: A mathematical model for the transport of Ce(IV) from hydrochloric acid solutions through dispersionIn this work, the system is considered to be in a transient state, and chemical reaction between Ce(IVThe experimental and simulated Ce(IV) extractions showed similar tendencies for a high Ce(IV) concentrationand acidity case.The model results indicate that high initial Ce(IV) concentrations and acidity bothhave detrimental effects on Ce(IV) extraction and stripping.

Keywords： membrane (DFCLM)     dispersion phase     feed phase     2-ethyl hexyl phosphonic acid-mono-2-ethyl hexyl ester     Ce (IV    

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Thermo-economic analysis of a direct supercritical CO electric power generation system using geothermal

Frontiers in Energy 2022, Volume 16, Issue 2,   Pages 246-262 doi: 10.1007/s11708-021-0749-9

Abstract: A comprehensive thermo-economic model combining a geothermal heat mining system and a direct supercriticalCO2 turbine expansion electric power generation system was proposed in this paper.integrated model, thermo-economic and optimization analyses for the key design parameters of the whole systemSpecifically, in geothermal heat extraction simulation, an integrated wellbore-reservoir system modelto a conventional geothermal power plant is achieved and a breakpoint for generating electric power generation

Keywords： geothermal heat mining     supercritical CO2     power generation     thermo-economic analysis     optimization    

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Comparison of optimal capacitor placement methods in radial distribution system with load growth and

Veera Venkata Satya Naryana MURTY, Ashwani KUMAR

Frontiers in Energy 2013, Volume 7, Issue 2,   Pages 197-213 doi: 10.1007/s11708-013-0249-7

Abstract: approach is proposed to determine the optimal location of the capacitors in the radial distribution systemThe results have been obtained with the existing methods of power loss index (PLI) and index vector (IVMoreover, the results have been obtained for a large system of 85 buses to validate the results with

Keywords： load growth     load models     reactive power compensation     radial distribution system     power loss index (PLI)     power loss sensitivity (PLS)     index vector (IV)    

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Optimal generation scheduling in power system using frequency prediction through ANN under ABT environment

Simarjit KAUR, Yajvender Pal VERMA, Sunil AGRAWAL

Frontiers in Energy 2013, Volume 7, Issue 4,   Pages 468-478 doi: 10.1007/s11708-013-0282-6

Abstract: competitive and deregulated power scenario, the utilities try to maintain their real electric power generationin balance with the load demand, which creates a need for the precise real time generation schedulingThe dependency of frequency on various parameters such as actual generation, load demand, wind powerThe proposed predicted frequency sensitive GS model is applied to the system of Indian state of Tamilnadu, which reduces the overall system cost of the state utility by keeping off the dearer units selected

Keywords： artificial neural network (ANN)     frequency prediction     availability-based tariff (ABT)     generation scheduling    

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Computational Tools for the Integrated Design of Advanced Nuclear Reactors

Nicholas W. Touran,John Gilleland,Graham T. Malmgren,Charles Whitmer,William H. Gates III

Engineering 2017, Volume 3, Issue 4,   Pages 518-526 doi: 10.1016/J.ENG.2017.04.016

Abstract:

Advanced nuclear reactors offer safe, clean, and reliable energy at the global scale.In such a system, key performance metrics (e.g., optimal fuel management, peak cladding temperature inhigh-performance computing, thousands of integrated cases can be executed simultaneously to analyze the full systemTerraPower has developed such a tool—the Advanced Reactor Modeling Interface (ARMI) code systemThe ARMI code system employs pre-existing tools with strong pedigrees alongside many new physics and

Keywords： Simulation     Nuclear energy     Electricity generation     Advanced reactor     Traveling wave reactor    

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Preliminary application study of performance-based method for seismic design and evaluation of nuclearsafety related structure in nuclear power station

Chen Mao,Lu Shi

Strategic Study of CAE 2013, Volume 15, Issue 4,   Pages 57-61

Abstract: paper introduces the development of performance-based method (PBM) for seismic design and evaluation of nuclearsafety related structure in nuclear power station in U.

Keywords： nuclear power plant     nuclear safety     system structure and component     performance-based     seismic safety    

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Title Author Date Type Operation

Research on Technology Directions and Development Roadmap of Nuclear Energy

Du Xiangwan,Ye Qizhen,Xu Mi,Wan Yuanxi,Peng Xianjue,Su Gang,Yang Yong,Gao Xiang and Shi Xueming

Journal Article

Astragaloside IV suppresses post-ischemic natural killer cell infiltration and activation in the brain

Baokai Dou, Shichun Li, Luyao Wei, Lixin Wang, Shiguo Zhu, Zhengtao Wang, Zunji Ke, Kaixian Chen, Zhifei Wang

Journal Article

Overall Development Strategy of Materials Used for China’s New-Generation Nuclear Power Plants

Gan Yong, Zhao Xiangeng, Xu Kuangdi

Journal Article

Overall Development Strategy of China’s New-Generation Nuclear Fuel

Li Guanxing, Zhou Bangxin, Xiao Min, Jiao Yongjun, Ren Zhongming

Journal Article

Vanadium(IV) solvent extraction enhancement in high acidity using di-(2-ethylhexyl)phosphoric acid with

Journal Article

Performance of a bi-layer solar steam generation system working at a high-temperature of top surface

Jinxin ZHONG, Congliang HUANG

Journal Article

Optimization of cold-end system of thermal power plants based on entropy generation minimization

Journal Article

Development Strategy of Nuclear Safety Technology in China

Peng Shuming, Xia Jiawen, Wang Yiren, Peng Xianke, Huang Hongwen, Zheng Chun, Ding Wenjie

Journal Article

The Status of the US High-Temperature Gas Reactors

Andrew C. Kadak

Journal Article

Modeling of Ce(IV) transport through a dispersion flat combined liquid membrane with carrier P507

Liang PEI,Liming WANG,Zhanying MA

Journal Article

Thermo-economic analysis of a direct supercritical CO electric power generation system using geothermal

Journal Article

Comparison of optimal capacitor placement methods in radial distribution system with load growth and

Veera Venkata Satya Naryana MURTY, Ashwani KUMAR

Journal Article

Optimal generation scheduling in power system using frequency prediction through ANN under ABT environment

Simarjit KAUR, Yajvender Pal VERMA, Sunil AGRAWAL

Journal Article

Computational Tools for the Integrated Design of Advanced Nuclear Reactors

Nicholas W. Touran,John Gilleland,Graham T. Malmgren,Charles Whitmer,William H. Gates III

Journal Article

Preliminary application study of performance-based method for seismic design and evaluation of nuclearsafety related structure in nuclear power station

Chen Mao,Lu Shi

Journal Article