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Study on the transient behaviours of in-hospital neutron irradiator mark 1 reactor in accident condition

Zhu Lei,Chen Lixin,Jiang Xinbiao,Zhao Zhumin,Zhouyongmao

Strategic Study of CAE 2012, Volume 14, Issue 8,   Pages 60-63

Abstract: simulate and analyze the transient proceeding of in-hospital neutron irradiator mark 1(IHNI-1) reactor in accidentcondition.Large reactivity insertion accident and loss of coolent of pool accident are calculated andtemperature feedback limits the nuclear power to an stable level and the reactor is safe under the accident

Keywords： IHNI-1 reactor     accident condition     transient behaviours     RELAP5    

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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    

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A review of condition-based maintenance: Its prognostic and operational aspects

Yanrong LI, Shizhe PENG, Yanting LI, Wei JIANG

Frontiers of Engineering Management 2020, Volume 7, Issue 3,   Pages 323-334 doi: 10.1007/s42524-020-0121-5

Abstract: Condition-based maintenance (CBM) detects early signs of failure and dictates when maintenance shouldbe performed based on the actual condition of a system.

Keywords： condition-based maintenance     prognostics     operational decision-making     reliability    

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Trend prediction technology of condition maintenance for large water injection units

Xiaoli XU, Sanpeng DENG

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2,   Pages 171-175 doi: 10.1007/s11465-009-0091-0

Abstract: Trend prediction technology is the key technology to achieve condition-based maintenance of mechanicalnormal operation of units and save maintenance costs, trend prediction technology is studied to achieve condition-basedindustrial site verification shows that the proposed trend prediction technology can reflect the operating conditiontrend change of the water injection units and provide technical means to achieve condition-based predictive

Keywords： water injection units     condition-based maintenance     trend prediction    

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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    

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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    

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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    

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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    

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Real-time tool condition monitoring method based on temperature measurement and artificial neural network

Frontiers of Mechanical Engineering doi: 10.1007/s11465-021-0661-3

Abstract: processes often cause severe damages of workpieces and lead to large quantities of loss, making tool conditionHere, a real-time tool condition monitoring method integrated in an in situ fiber optic temperature

Keywords： tool condition monitoring     cutting temperature     neural network     learning rate adaption    

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Simulation analysis of environmental risk accident and management of high-sulfur gas field development

WANG Xiao, HAO Fanghua, ZHANG Xuan, SUN Wen, CHENG Hongguang

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3,   Pages 318-325 doi: 10.1007/s11783-008-0033-9

Abstract: dimensions, applied Lagrangian Puff Model and breaking up technique of puffs to simulate the HS diffusion conditionrapture points simulating contrast showed that the higher the rapture point, the better the diffusing condition

Keywords： mountain ’     rapture     Lagrangian     hollow     produced    

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Benzene removal by nano magnetic particles under continuous condition from aqueous solutions

Amin Mohammad Mehdi,Bina Bijan,Majd Amir Masoud Samani,Pourzamani Hamidreza

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 345-356 doi: 10.1007/s11783-013-0574-4

Abstract: removal from aqueous solutions was evaluated using Fe O nano magnetic particles (NM) in continuous conditionThe results indicated that all factors were significant and the optimum condition was: pH 8, NM doseThe nano particles were shown to capture 98.7% of the benzene in optimum batch condition and 94.5% incontinuous condition.

Keywords： benzene     experimental design     Fe3O4     continues condition     thermal recycling    

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In-situ condition monitoring of reinforced concrete structures

Sanjeev Kumar VERMA,Sudhir Singh BHADAURIA,Saleem AKHTAR

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4,   Pages 420-437 doi: 10.1007/s11709-016-0336-z

Abstract: through modeling of physical deterioration mechanisms, performance characteristics and parameters and condition

Keywords： concrete     carbonation     chloride     corrosion     monitoring     models    

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Oxidation performance of graphite material in reactors

LUO Xiaowei, YU Xinli, YU Suyuan

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 471-474 doi: 10.1007/s11708-008-0074-6

Abstract: influences the safety and operation of the reactor because of the impurities in the coolant and/or the accident

Keywords： ingress     accident     oxidation     coolant     moderator    

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Distributed flexible reconfigurable condition monitoring and diagnosis technology

HU You-min, YANG Shu-zi, DU Run-sheng

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3,   Pages 276-281 doi: 10.1007/s11465-006-0025-z

Abstract: The distributed condition monitoring and diagnosis technology based on the flexible and reconfigurableA condition monitoring diagnosis model based on the distributed flexible and reconfigurable idea is proposed

Keywords： chemical     diagnosis system     configuration     monitoring     equipment    

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Comprehensive health condition assessment on partial sewers in a southern Chinese city based on fuzzy

Lili GAN, Jiane ZUO, Yajiao WANG, Thong Soon LOW, Kaijun WANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 1,   Pages 144-150 doi: 10.1007/s11783-013-0554-8

Abstract: comprehensive evaluation and analytical hierarchy process was applied to give a comprehensive health conditionAside from the overall condition evaluation, the structure, function, and stability status of the sewerA comprehensive index was proposed to give the overall health condition of pipes with different defectsResults show that 48% of the inspected pipes were in good condition (0< <0.25), and about 33% of thesewer pipes analyzed were categorized to be at severe or urgent condition levels ( >0.5), although most

Keywords： sewer     health condition assessment     analytical hierarchy process     fuzzy comprehensive evaluation     fuzzy mathematic    

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Title Author Date Type Operation

Study on the transient behaviours of in-hospital neutron irradiator mark 1 reactor in accident condition

Zhu Lei,Chen Lixin,Jiang Xinbiao,Zhao Zhumin,Zhouyongmao

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

A review of condition-based maintenance: Its prognostic and operational aspects

Yanrong LI, Shizhe PENG, Yanting LI, Wei JIANG

Journal Article

Trend prediction technology of condition maintenance for large water injection units

Xiaoli XU, Sanpeng DENG

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

Journal Article

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

Sun Yongfu

Journal Article

Real-time tool condition monitoring method based on temperature measurement and artificial neural network

Journal Article

Simulation analysis of environmental risk accident and management of high-sulfur gas field development

WANG Xiao, HAO Fanghua, ZHANG Xuan, SUN Wen, CHENG Hongguang

Journal Article

Benzene removal by nano magnetic particles under continuous condition from aqueous solutions

Amin Mohammad Mehdi,Bina Bijan,Majd Amir Masoud Samani,Pourzamani Hamidreza

Journal Article

In-situ condition monitoring of reinforced concrete structures

Sanjeev Kumar VERMA,Sudhir Singh BHADAURIA,Saleem AKHTAR

Journal Article

Oxidation performance of graphite material in reactors

LUO Xiaowei, YU Xinli, YU Suyuan

Journal Article

Distributed flexible reconfigurable condition monitoring and diagnosis technology

HU You-min, YANG Shu-zi, DU Run-sheng

Journal Article

Comprehensive health condition assessment on partial sewers in a southern Chinese city based on fuzzy

Lili GAN, Jiane ZUO, Yajiao WANG, Thong Soon LOW, Kaijun WANG

Journal Article