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Advance in FCC Process Reaction Chemistry

Xu Youhao and Wang Xieqing

Strategic Study of CAE 2007, Volume 9, Issue 8,   Pages 6-14

Abstract:

Faced the stringent challenge of FCC process,  the multi-dimensionalreaction structure was proposed for FCC process reaction chemistry. The multi-dimension reaction structure mode was established on the basis of hydrocarbon reaction FCC process with multi-dimensional reaction structure has more production modes. The multi-dimensional reaction structure was used to successfully develop MIP process aiming at

Keywords： catalytic cracking     reaction chemistry     catalyst     two different reaction zones     multi--dimensional reactionstructure    

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Remediation of 2,4-dichlorophenol-contaminated groundwater using nano-sized CaO in a two-dimensional

Frontiers of Environmental Science & Engineering 2020, Volume 15, Issue 5, doi: 10.1007/s11783-020-1381-3

Abstract:

• Nano CaO2 is evaluated as a remediation agent for 2,4-DCP contaminated groundwater.

Keywords： Calcium peroxide     2     4-DCP     Reaction zone     Fenton reaction    

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Scaled boundary finite element method with exact defining curves for two-dimensional linear multi-field

Jaroon RUNGAMORNRAT, Chung Nguyen VAN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 201-214 doi: 10.1007/s11709-018-0488-0

Abstract: accurate numerical technique based upon the scaled boundary finite element method for the analysis of two-dimensionalboundary finite element formulation is established in a general framework allowing single-field and multi-field

Keywords： multi-field problems     defining curve     exact geometry     general boundary conditions     SBFEM    

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Anisotropy of multi-layered structure with sliding and bonded interlayer conditions

Lingyun YOU, Kezhen YAN, Jianhong MAN, Nengyuan LIU

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 632-645 doi: 10.1007/s11709-020-0617-4

Abstract: A better understanding of the mechanical behavior of the multi-layered structure under external loadingobjective of this study are to propose and develop an analytical solution for the mechanical behaviors of multi-layeredinterlayer conditions on the multi-layered structure.Then the global matrix technique is applied to achieve the analytical solution of multi-layered structurestructure.

Keywords： multi-layered structure     Hankel transformation     anisotropic     transversely isotropic     interlayer condition    

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Facile route to achieve MoSe-NiSe on nickel foam as efficient dual functional electrocatalysts for overall water splitting

Frontiers in Energy 2022, Volume 16, Issue 3,   Pages 483-491 doi: 10.1007/s11708-022-0813-0

Abstract: After the molybdenum source was introduced, the surface of the catalyst changed from a single-phase structureto a multi-phase structure.-Ni3Se2/NF catalytic activity is attributed to the establishment of the multi-phasestructure and the optimized inoculation of the multi-component and multi-interface.

Keywords： three-dimensional molybdenum nanomaterials     hydrogen evolution reaction     oxygen evolution reaction     overall    

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Tuning the electronic structure of NiCoP arrays through V doping for pH-universal hydrogen evolutionreaction electrocatalyst

Yu Lin, Jinlei Wang, Duanlin Cao, Yaqiong Gong

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1134-1146 doi: 10.1007/s11705-020-2014-x

Abstract: exploration of cost-effective, high-performance, and stable electrocatalysts for the hydrogen evolution reactionRegulation of electronic structure through doping vanadium atoms is a feasible construction strategy

Keywords： hydrogen evolution reaction     transition metal phosphides     pH-universal     vanadium doping     carbon fiber paper    

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Uncertain and multi-objective programming models for crop planting structure optimization

Mo LI,Ping GUO,Liudong ZHANG,Chenglong ZHANG

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 1,   Pages 34-45 doi: 10.15302/J-FASE-2016084

Abstract: Crop planting structure optimization is a significant way to increase agricultural economic benefitswhich consider uncertainty and multi-objectives elements.and multi-objective.In addition, a multi-objective fractional programming model for crop structure optimization was alsocrop planting structure optimization systems.

Keywords： crop planting structure     optimization model     uncertainty     multi-objective    

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Finite element model updating of a large structure using multi-setup stochastic subspace identification

Reza KHADEMI-ZAHEDI, Pouyan ALIMOURI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 965-980 doi: 10.1007/s11709-019-0530-x

Abstract: bees optimization algorithm are utilized to update the finite element model of a solar power plant structureuncertain parameters including geometry, material properties and boundary conditions of the aforementioned structureThe natural frequencies of the solar power plant structure are estimated by multi-setup stochastic subspaceThe proposed algorithm is efficiently implemented on the solar power plant structure located in Shahid

Keywords： operational modal analysis     solar power plant structure     multi-setup stochastic subspace     bees optimization    

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activity of noble metal nanoparticles toward hydrodechlorination: influence of catalyst electronic structure

Man ZHANG,Feng HE,Dongye ZHAO

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 888-896 doi: 10.1007/s11783-015-0774-1

Abstract: and 1,1,1,2-tetrachloroethane (1,1,1,2-TeCA)) to determine the rate-limiting steps and to explore the reactionThe surface area normalized reaction rate constant, , showed a systematic dependence on the electronicstructure (the density of states at the Fermi level) of the metals, suggesting that adsorption of organochlorinatedmetals rather than with the first C-Cl bond strength, suggesting that molecular adsorption governs the reaction

Keywords： catalytic hydrodechlorination     electronic structure     metal nanoparticles     reaction mechanisms    

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computational toolbox for molecular property prediction based on quantum mechanics and quantitative structure-property

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 2,   Pages 152-167 doi: 10.1007/s11705-021-2060-z

Abstract: In this paper, a framework combining quantum mechanics and quantitative structure-property relationshipexperimental data), which are stored in a database and further provided for the developments of quantitative structure-propertyTwo case studies highlighting different aspects of the toolbox involving the predictions of heats of reaction

Keywords： molecular property     quantum mechanics     quantitative structure-property relationship     heat of reaction    

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Hierarchical fractal structure of perfect single-layer graphene

T. Zhang, K. Ding

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4,   Pages 371-382 doi: 10.1007/s11465-013-0279-1

Abstract:

The atomic lattice structure of perfect single-layer graphene that can actually be regarded as a kindof hierarchical fractal structure from the perspective of fractal geometry was studied for the firstThe interior fractal-type structure was discovered to be the fifth space-filling curve from physicalThe outer boundary curve had a fractal dimension equal to one, and a multi-fractal structure from a naturallyA fundamental example of a multi-fractal structure was also presented.

Keywords： hierarchical fractal structure     fractal dimension     the fifth space-filling curve     multi-fractal structure    

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Review on the theory and modeling simulations of solid oxide fuel cells with hydrocarbon fuels

Li Jiayu,Wang Baoxuan,Chen Meina,Li Ang,Fang Xiurong,Song Ce,Lin Zijing

Strategic Study of CAE 2013, Volume 15, Issue 2,   Pages 39-49

Abstract:

This paper summarizes the governing equations and multi-scale modeling methods for the thermal, 

Keywords： multi-scale modeling     structure and performance optimization     reformation     catalytic reaction     sulfurization    

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Multi-model ensemble deep learning method for intelligent fault diagnosis with high-dimensional samples

Xin ZHANG, Tao HUANG, Bo WU, Youmin HU, Shuai HUANG, Quan ZHOU, Xi ZHANG

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 2,   Pages 340-352 doi: 10.1007/s11465-021-0629-3

Abstract: methods cannot fully extract fault information to recognize mechanical health states when processing high-dimensionalTherefore, a multi-model ensemble deep learning method based on deep convolutional neural network (DCNN) is proposed in this study to accomplish fault recognition of high-dimensional samples.functions are trained through dimension reduction learning to obtain different fault features from high-dimensionalLastly, a 2D DCNN model with multi-layer convolution and pooling is used to automatically learn features

Keywords： fault intelligent diagnosis     deep learning     deep convolutional neural network     high-dimensional samples    

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Deep convolutional neural network for multi-level non-invasive tunnel lining assessment

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 2,   Pages 214-223 doi: 10.1007/s11709-021-0800-2

Abstract: The paper proposes a multi-level strategy, designed and implemented on the basis of periodic structural

Keywords： concrete structure     GPR     damage classification     convolutional neural network     transfer learning    

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Recent Advances in Electrode Design Based on One-Dimensional Nanostructure Arrays for Proton Exchange Review

Shangfeng Du

Engineering 2021, Volume 7, Issue 1,   Pages 33-49 doi: 10.1016/j.eng.2020.09.014

Abstract:

One-dimensional (1D) Pt-based electrocatalysts demonstrate outstanding catalytic activities and stabilitytoward the oxygen reduction reaction (ORR).Advances in three-dimensional (3D) ordered electrodes based on 1D Pt-based nanostructure arrays have

Keywords： Proton exchange membrane fuel cell (PEMFC)     Electrode     One-dimensional (1D)     Oxygen reduction reaction    

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Title Author Date Type Operation

Advance in FCC Process Reaction Chemistry

Xu Youhao and Wang Xieqing

Journal Article

Remediation of 2,4-dichlorophenol-contaminated groundwater using nano-sized CaO in a two-dimensional

Journal Article

Scaled boundary finite element method with exact defining curves for two-dimensional linear multi-field

Jaroon RUNGAMORNRAT, Chung Nguyen VAN

Journal Article

Anisotropy of multi-layered structure with sliding and bonded interlayer conditions

Lingyun YOU, Kezhen YAN, Jianhong MAN, Nengyuan LIU

Journal Article

Facile route to achieve MoSe-NiSe on nickel foam as efficient dual functional electrocatalysts for overall water splitting

Journal Article

Tuning the electronic structure of NiCoP arrays through V doping for pH-universal hydrogen evolutionreaction electrocatalyst

Yu Lin, Jinlei Wang, Duanlin Cao, Yaqiong Gong

Journal Article

Uncertain and multi-objective programming models for crop planting structure optimization

Mo LI,Ping GUO,Liudong ZHANG,Chenglong ZHANG

Journal Article

Finite element model updating of a large structure using multi-setup stochastic subspace identification

Reza KHADEMI-ZAHEDI, Pouyan ALIMOURI

Journal Article

activity of noble metal nanoparticles toward hydrodechlorination: influence of catalyst electronic structure

Man ZHANG,Feng HE,Dongye ZHAO

Journal Article

computational toolbox for molecular property prediction based on quantum mechanics and quantitative structure-property

Journal Article

Hierarchical fractal structure of perfect single-layer graphene

T. Zhang, K. Ding

Journal Article

Review on the theory and modeling simulations of solid oxide fuel cells with hydrocarbon fuels

Li Jiayu,Wang Baoxuan,Chen Meina,Li Ang,Fang Xiurong,Song Ce,Lin Zijing

Journal Article

Multi-model ensemble deep learning method for intelligent fault diagnosis with high-dimensional samples

Xin ZHANG, Tao HUANG, Bo WU, Youmin HU, Shuai HUANG, Quan ZHOU, Xi ZHANG

Journal Article

Deep convolutional neural network for multi-level non-invasive tunnel lining assessment

Journal Article

Recent Advances in Electrode Design Based on One-Dimensional Nanostructure Arrays for Proton Exchange

Shangfeng Du

Journal Article