Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 117

Year

2024 1

2023 7

2022 6

2021 13

2020 4

2019 9

2018 6

2017 1

2016 11

2015 2

2014 3

2013 10

2012 5

2011 2

2010 4

2009 4

2008 13

2007 4

2006 1

2005 2

open ︾

Keywords

nuclear power plant 7

accident prevention 6

Nuclear energy 4

Advanced reactor 2

B p65 (NF-κ 2

B p65) 2

Electricity generation 2

HPR1000 2

Traveling wave reactor 2

nuclear energy 2

nuclear fuel cycle 2

nuclear safety 2

severe accident 2

1 000 MW nuclear power plant 1

3D finite element model 1

¹H-¹³C nuclear magnetic resonance (NMR) 1

ACP1000 1

ACTH 1

ADS 1

open ︾

Search scope:

排序： Display mode:

Cesium removal from radioactive wastewater by adsorption and membrane technology

Frontiers of Environmental Science & Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11783-024-1798-1

Abstract:

● Removal of cesium from radioactive wastewater is still a challenging.

Keywords： Cesium Adsorption Membrane separation Advanced liquid processing system Fukushima nuclear accident

HTML PDF Collect

An old issue and a new challenge for nuclear reactor safety

F. D’AURIA

Frontiers in Energy 2021, Volume 15, Issue 4, Pages 854-859 doi: 10.1007/s11708-021-0729-0

Abstract: Nuclear reactor safety (NRS) and the branch accident analysis (AA) constitute proven technologies: theseamong the other things, long lasting research and operational experience in the area of water cooled nuclearLarge break loss of coolant accident (LBLOCA) has been, so far, the orienting scenario within AA andWeaknesses became evident, noticeably in relation to nuclear fuel under high burn-up.Electronic and informatics systems were in extensive use and their impact in case of accident becomes

Keywords： large break loss of coolant accident (LBLOCA) nuclear reactor safety (NRS) licensing perspectives basisfor design of water cooled nuclear reactors (WCNR)

HTML PDF Collect

Dynamic simulation of a space gas-cooled reactor power system with a closed Brayton cycle

Frontiers in Energy 2021, Volume 15, Issue 4, Pages 916-929 doi: 10.1007/s11708-021-0757-9

Abstract: Space nuclear reactor power (SNRP) using a gas-cooled reactor (GCR) and a closed Brayton cycle (CBC)

Keywords： gas-cooled space nuclear reactor power closed Brayton cycle system startup and shutdown positive reactivityinsertion accident

HTML PDF Collect

The development on seismic design and evaluation of CGNPC after Fukushima accident

Mao Qing,Wu Yingxi,Zhang Jian,Meng Ajun,Zhang Tao,Yang Chunju,Liu Fang

Strategic Study of CAE 2013, Volume 15, Issue 4, Pages 46-51

Abstract:

This paper introduced the seismic design requirements of nuclear powerThen, it described in brief the measures on seismic analysis taken by countries who own nuclearpower plants in the world after the Fukushima nuclear accident, and gave a particular introduction aboutthe improvement taken by China Guangdong Nuclear Power Holding Co.to enhance the seismic capacity of nuclear power plants through technical means.

Keywords： seismic design basis beyond design basis earthquake seismic margin assessment（SMA） seismic isolation

HTML PDF Collect

district heating using local energy resources through strategic building-stock management: A case study in Fukushima

Yi DOU, Keijiro OKUOKA, Minoru FUJII, Hiroki TANIKAWA, Tsuyoshi FUJITA, Takuya TOGAWA, Liang DONG

Frontiers in Energy 2018, Volume 12, Issue 3, Pages 411-425 doi: 10.1007/s11708-018-0577-8

Abstract: As applied to a case in the Soma Region of Fukushima, Japan, potential migration from the suburbs to

Keywords： building stock compact city district heating energy use Fukushima

HTML PDF Collect

Genetic Study Identifies CBLN4 as a Novel Susceptibility Gene for Accident Proneness

Shu-lin Zhang,Hui-qing Jin,Yang Song,Wan-sheng Yu,Liang-dan Sun

Frontiers of Engineering Management 2016, Volume 3, Issue 1, Pages 30-38 doi: 10.15302/J-FEM-2016008

Abstract: The accident-prone driver who has the stable physiological, psychological, and behavioral characteristicsThe internal link between the individual characteristics and the accident proneness has been a difficultpoint in the accident prevention research.The authors selected accident-prone drivers as cases and safe drivers as controls (case-control groupIt is suggested that the accident-prone drivers may have the idiosyncrasy of susceptibility.

Keywords： accident proneness genome-wide association study (GWAS) dopamine (DA) ACTH susceptibility gene trafficaccident epidemiology accident prevention traffic safety three-dimensional model

HTML PDF Collect

Physical and mechanical properties of municipal solid waste incineration residues with cement and coal fly ash using X-ray Computed Tomography scanners

Toshifumi MUKUNOKI, Ta Thi HOAI, Daisuke FUKUSHIMA, Teppei KOMIYA, Takayuki SHIMAOKA

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3, Pages 640-652 doi: 10.1007/s11709-018-0502-6

Abstract: A significant volume of Municipal Solid Waste incineration bottom ash and fly ash (i.e., incineration residues) are commonly disposed as landfill. Meanwhile, reclamation of landfill sites to create a new land space after their closure becomes an important goal in the current fewer and fewer land availability scenario in many narrow countries. The objective of this study is to reclaim incineration residue materials in the landfill site by using cement and coal fly ash as stabilizers aiming at performing quality check as new developed materials before future construction. Indeed, physical and mechanical properties of these new materials should be initially examined at the micro scale, which is the primary fundamental for construction at larger scale. This research examines quantitative influences of using the combination of cement and coal fly ash at different ratio on the internal structure and ability of strength enhancement of incineration residues when suffering from loading. Couple of industrial and micro-focus X-ray computed tomography (CT) scanners combined with an image analysis technique were utilized to characterize and visualize the behavior and internal structure of the incineration residues-cement-coal fly ash mixture under the series of unconfined compression test and curing period effect. Nine types of cement solidified incineration residues in term of different curing period (i.e., 7, 14, 28 days) and coal fly ash addition content (i.e., 0%, 9%, 18%) were scanned before and after unconfined compression tests. It was shown that incineration residues solidified by cement and coal fly ash showed an increase in compression strength and deformation modulus with curing time and coal fly ash content. Three-dimension computed tomography images observation and analysis confirmed that solidified incineration residues including incineration bottom and fly ash as well as cement and coal fly ash have the deliquescent materials. Then, it was studied that stabilized parts play a more important role than spatial void distribution in increment or reduction of compression strength.

Keywords： mechanical property municipal solid waste incineration residues coal fly ash unconfined compression test image analysis X-Ray Computed Tomography scanners

HTML PDF Collect

Special issue: innovative nuclear energy technology

Frontiers in Energy 2021, Volume 15, Issue 4, Pages 791-792 doi: 10.1007/s11708-021-0794-4

HTML PDF Collect

Study on Inherent Safety-based Industrial Accident Risk Management Method

Wu Zongzhi

Strategic Study of CAE 2007, Volume 9, Issue 5, Pages 46-49

Abstract: procedural safeguard, layers of protection and the standards of function safety to reduce the accident

Keywords： inherent safety risk management accident prevention safety design

HTML PDF Collect

Total phosphorus accident pollution and emergency response study based on geographic information system

Aifeng Zhai, Xiaowen Ding, Lin Liu, Quan Zhu, Guohe Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1223-3

Abstract: A new algorithm of two-dimensional water quantity and the quality model was built. The migration and diffusion of TP was simulated. The emergency measures for sudden water pollution accidents was proposed. In recent years, sudden water pollution accidents in China’s rivers have become more frequent, resulting in considerable effects on environmental safety. Therefore, it is necessary to simulate and predict pollution accidents. Simulation and prediction provide strong support for emergency disposal and disaster reduction. This paper describes a new two-dimensional water quantity and the quality model that incorporates a digital elevation model into the geographic information system. The model is used to simulate sudden water pollution accidents in the main stream of the Yangtze River and Jialing River in the Chongqing section of the Three Gorges Reservoir area. The sectional velocity distribution and concentration change of total phosphorus are then analyzed under four hydrological situations. The results show that the proposed model accurately simulates and predicts the concentration change and migration process of total phosphorus under sudden water pollution accidents. The speed of migration and diffusion of pollutants is found to be greatest in the flood season, followed by the water storage period, drawdown season, and dry season, in that order. The selection of an appropriate water scheduling scheme can reduce the peak concentration of river pollutants. This study enables the impact of pollutants on the ecological environment of river water to be alleviated, and provides a scientific basis for the emergency response to sudden water pollution accidents in the Three Gorges Reservoir area.

Keywords： Sudden water pollution accident Total phosphorus Predictive model Contaminant simulation Water scheduling

HTML PDF Collect

The Hypothesis of Safety Theory

Yu Haiyong,Li Fang

Strategic Study of CAE 2006, Volume 8, Issue 10, Pages 85-88

Abstract: Three basic types of accidents are proposed in this paper, that is, inevitable, random and man-fault accident

Keywords： safety theory accident type mathematical equation accident prevention

HTML PDF Collect

The important revelation of “7·23” passenger train accident

Sun Yongfu

Strategic Study of CAE 2012, Volume 14, Issue 12, Pages 4-9

Abstract: p style="text-align: justify;">The process and reasons of “7·23” passenger train accident

Keywords： passenger train accident the research and development management the access management the emergency

HTML PDF Collect

Let Nuclear Technology Create New Brilliancy forChina’s Sustainable Development

Du Xiangwan

Strategic Study of CAE 2008, Volume 10, Issue 1, Pages 9-11

Abstract:

This paper summarizes the development and application directions of nucleartechnology, including five aspects: nuclear technology and energy、nuclear technology and medicine,nuclearanalysis technology,nuclear radiation technology,astronautics and voyage´s nuclear power,etc.discusses the importance of them to sustainable development and generalizes the development trilogy of nuclear

Keywords： nuclear science nuclear technology nuclear engineering sustainable development

HTML PDF Collect

Reliability prediction and its validation for nuclear power units in service

Jinyuan SHI,Yong WANG

Frontiers in Energy 2016, Volume 10, Issue 4, Pages 479-488 doi: 10.1007/s11708-016-0425-7

Abstract: In this paper a novel method for reliability prediction and validation of nuclear power units in serviceUsing these factors, the equivalent availability factor of nuclear power units in the following 3 yearsFurthermore, the reliability prediction method is validated using the nuclear power units in North AmericanIt is found that the relative errors of the predicted equivalent availability factors for nuclear powerfollowing 3 years, thus providing effective reliability management and maintenance optimization methods for nuclear

Keywords： nuclear power units in service reliability reliability prediction equivalent availability factors

HTML PDF Collect

A Chinese–French Study on Nuclear Energy and the Environment Feature Article

Xiangeng Zhao, Qizhen Ye, Sébastien Candel, Dominique Vignon, Robert Guillaumont

Engineering 2023, Volume 26, Issue 7, Pages 159-172 doi: 10.1016/j.eng.2023.04.011

Abstract:

This article focuses on the environmental impact of nuclear energy andimpact and to contribute toward the public acceptance of nuclear energy.as well as in the development of accident-management guidelines— and has proved to be highly valuableThe environmental risks in the event of a severe accident have been substantially reduced and protocolsaccident.

Keywords： Nuclear energy Environmental impact Radwaste management Severe nuclear accidents Nuclear safety

HTML PDF Collect

Title Author Date Type Operation

Cesium removal from radioactive wastewater by adsorption and membrane technology

Journal Article

An old issue and a new challenge for nuclear reactor safety

F. D’AURIA

Journal Article

Dynamic simulation of a space gas-cooled reactor power system with a closed Brayton cycle

Journal Article

The development on seismic design and evaluation of CGNPC after Fukushima accident

Mao Qing,Wu Yingxi,Zhang Jian,Meng Ajun,Zhang Tao,Yang Chunju,Liu Fang

Journal Article

district heating using local energy resources through strategic building-stock management: A case study in Fukushima

Yi DOU, Keijiro OKUOKA, Minoru FUJII, Hiroki TANIKAWA, Tsuyoshi FUJITA, Takuya TOGAWA, Liang DONG

Journal Article

Genetic Study Identifies CBLN4 as a Novel Susceptibility Gene for Accident Proneness

Shu-lin Zhang,Hui-qing Jin,Yang Song,Wan-sheng Yu,Liang-dan Sun

Journal Article

Physical and mechanical properties of municipal solid waste incineration residues with cement and coal fly ash using X-ray Computed Tomography scanners

Toshifumi MUKUNOKI, Ta Thi HOAI, Daisuke FUKUSHIMA, Teppei KOMIYA, Takayuki SHIMAOKA

Journal Article

Special issue: innovative nuclear energy technology

Journal Article

Study on Inherent Safety-based Industrial Accident Risk Management Method

Wu Zongzhi

Journal Article

Total phosphorus accident pollution and emergency response study based on geographic information system

Aifeng Zhai, Xiaowen Ding, Lin Liu, Quan Zhu, Guohe Huang

Journal Article

The Hypothesis of Safety Theory

Yu Haiyong,Li Fang