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Numerical simulations of morphological changes in barrier islands induced by storm surges and waves using a supercritical flow model

Soumendra Nath KUIRY, Yan DING, Sam S Y WANG

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 1,   Pages 57-68 doi: 10.1007/s11709-014-0235-0

Abstract: advanced explicit finite volume flow model in two-dimensions is presented for simulating supercritical coastalflows and morphological changes in a tidal/coastal inlet and barrier islands due to storm surges andThe resulting integrated coastal process model is capable of simulating flows induced by extreme conditionssuch as waves, surge tides, river flood flows, etc., and morphological changes induced by rapid coastal

Keywords： coastal inlet     coastal process modeling     supercritical flow     sediment transport     barrier islands    

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Modeling agricultural non-point source pollution in a high-precipitation coastal area of China

Zhiyi LI,Pengfei DU,Haiwei HUANG,Yong Ge,Xu LI

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 922-928 doi: 10.1007/s11783-014-0720-7

Abstract: Non-point source (NPS) pollution simulation in the high-precipitation coastal areas of China is difficultProcesses) based NPS model of the Changtan Reservoir watershed, which is a typical high-precipitation coastalThe study showed that the NPS modeling system could be applied to the simulation and prediction of NPS

Keywords： Changtan Reservoir watershed     non-point source pollution modeling     pre-rainfall soil moisture     model calibration    

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Hierarchical modeling of stochastic manufacturing and service systems

Zhe George ZHANG, Xiaoling YIN

Frontiers of Engineering Management 2017, Volume 4, Issue 3,   Pages 295-303 doi: 10.15302/J-FEM-2017047

Abstract: Such a classification unifies stochastic modeling theory.Micro-scopic models are based on quasi-birth-and-death process because of the phase-type distributedSuch models are appropriate for modeling the detailed operations of a manufacturing system with relativelyThese high-level models are appropriate for modeling large-scale service systems with many servers, suchThis review will help practitioners select the appropriate level of modeling to enhance their understanding

Keywords： stochastic modeling     QBD process     PH distribution     heavy traffic limits     diffusion process    

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Analyzing the energy intensity and greenhouse gas emission of Canadian oil sands crude upgrading through processmodeling and simulation

Anton ALVAREZ-MAJMUTOV,Jinwen CHEN

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2,   Pages 212-218 doi: 10.1007/s11705-014-1424-z

Abstract: The analysis, which was based on a robust process model of the entire process, was constructed in Aspenupgrading schemes in order to generate a detailed inventory of the required energy and utility inputs: process

Keywords： Oil sands crude upgrading     hydroconversion     process modeling     greenhouse gas emissions    

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A neural network-based production process modeling and variable importance analysis approach in corn

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3,   Pages 358-371 doi: 10.1007/s11705-022-2190-y

Abstract: Corn to sugar process has long faced the risks of high energy consumption and thin profits.However, it’s hard to upgrade or optimize the process based on mechanism unit operation models due toIn this paper, a neural network-based production process modeling and variable importance analysis approachdimensionality reduction, multilayer perceptron/convolutional neural network/recurrent neural network based modelingThe major contributions derived from this work are of significant aid in process simulation model with

Keywords： big data     corn to sugar factory     neural network     variable importance analysis    

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Quantitative analysis of microplastics in coastal tidal-flat reclamation in Dongtai, China

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1528-5

Abstract:

• Reclamation projects are important disturbances on microplastic risk in coasts.

Keywords： Coastal reclamation     Engineering geotextiles     Soil microplastics     Weathering simulation     Marine emission    

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Integration of molecular dynamic simulation and free volume theory for modeling membrane VOC/gas separation

Bo Chen, Yan Dai, Xuehua Ruan, Yuan Xi, Gaohong He

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 2,   Pages 296-305 doi: 10.1007/s11705-018-1701-3

Abstract: Gas membrane separation process is highly unpredictable due to interacting non-ideal factors, such asThis work proposes a method for modeling a membrane separation process for volatile organic compoundsThe proposed method provides an efficient tool for process engineering to simulate the membrane recoveryprocess.

Keywords： membrane vapor separation     membrane process modeling     process engineering     free volume theory     volatile organic    

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Electrocoagulation process for the treatment of metal-plating wastewater: Kinetic modeling and energy

Fatih Ilhan, Kubra Ulucan-Altuntas, Yasar Avsar, Ugur Kurt, Arslan Saral

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1152-1

Abstract: Adsorption capacities based on kinetic modeling were observed as Cr>Cu>Ni>Zn.The effects of the pH adjustment on removal before and after the electrocoagulation process were investigatedIn addition, the pH adjustment after the electrocoagulation process using iron electrodes, which areIn the process where kinetic modeling was applied, it was observed that the heavy metal removal mechanismwas not solely due to the collapse of heavy metals at high pH values, and with this modeling, it was

Keywords： Electrochemical treatment     Heavy metals     Kinetic modeling     Pseudo first order kinetic     Pseudo second order    

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Sulfur mediated heavy metal biogeochemical cycles in coastal wetlands: From sediments, rhizosphere to

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1523-x

Abstract:

• In sediments, the transformation of sulfides may lead to the release of heavy metals.

Keywords： Coastal wetland     Heavy metal     Sulfur     Biogeochemical cycle    

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Inverse Gaussian process-based corrosion growth modeling and its application in the reliability analysis

Hao QIN, Shenwei ZHANG, Wenxing ZHOU

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 3,   Pages 276-287 doi: 10.1007/s11709-013-0207-9

Abstract: This paper describes an inverse Gaussian process-based model to characterize the growth of metal-loss

Keywords： pipeline     metal-loss corrosion     inverse Gaussian process     measurement error     hierarchical Bayesian     Markov    

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Catalytic process modeling and sensitivity analysis of alkylation of benzene with ethanol over MIL-101

Ehsan Rahmani, Mohammad Rahmani

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 1100-1111 doi: 10.1007/s11705-019-1891-3

Abstract: A solvothermal method was used to synthesize MIL-101(Fe) and MIL-88(Fe), which were used for alkylation of benzene. The synthesized catalysts were characterized by X-ray diffraction, Fourier transform infrared spectroscopy, field emission scanning electron microscope, dynamic light scattering, and BET techniques. Metal-organic frameworks (MOFs) were modeled to investigate the catalytic performance and existence of mass transfer limitations. Calculated effectiveness factors revealed absence of internal and external mass transfer. Sensitivity analysis revealed best operating conditions over MIL-101 at 120°C and 5 bar and over MIL-88 at 142°C and 9 bar.

Keywords： MOFs     alkylation     ethylbenzene     catalysts pellet model     kinetic model     sensitivity analysis    

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Fate of microplastics in a coastal wastewater treatment plant: Microfibers could partially break through

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1517-0

Abstract:

• Fate of microplastics in integrated membrane system for water reuse was investigated.

Keywords： Water reclamation     Integrated membrane system     Microplastics     Removal     Coastal zone    

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Characterization of bacterial communities during persistent fog and haze events in the Qingdao coastal

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-020-1334-x

Abstract:

• Light haze had little effect on bacterial communities.

Keywords： Bacterial community     Persistent fog and haze     Particle size    

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Hydrologic experiments and modeling of two laboratory bioretention systems under different boundary conditions

Ruifen Liu, Elizabeth Fassman-Beck

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0951-5

Abstract: More research is needed on the analysis and modeling of hydrologic process in bioretention with IWS drainage

Keywords： Bioretention     Hydrologic process     Underdrain configuration     SWMM     Modeling    

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Erratum to ‘‘Modeling and Experimental Validation of the Electron Beam Selective MeltingProcess” [Engineering 3 (2017) 701–707] Erratum

Wentao Yan, Ya Qian, Weixin Ma, Bin Zhou, Yongxing Shen, Feng Lin

Engineering 2018, Volume 4, Issue 1,   Pages 164-164 doi: 10.1016/j.eng.2017.12.012

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Title Author Date Type Operation

Numerical simulations of morphological changes in barrier islands induced by storm surges and waves using a supercritical flow model

Soumendra Nath KUIRY, Yan DING, Sam S Y WANG

Journal Article

Modeling agricultural non-point source pollution in a high-precipitation coastal area of China

Zhiyi LI,Pengfei DU,Haiwei HUANG,Yong Ge,Xu LI

Journal Article

Hierarchical modeling of stochastic manufacturing and service systems

Zhe George ZHANG, Xiaoling YIN

Journal Article

Analyzing the energy intensity and greenhouse gas emission of Canadian oil sands crude upgrading through processmodeling and simulation

Anton ALVAREZ-MAJMUTOV,Jinwen CHEN

Journal Article

A neural network-based production process modeling and variable importance analysis approach in corn

Journal Article

Quantitative analysis of microplastics in coastal tidal-flat reclamation in Dongtai, China

Journal Article

Integration of molecular dynamic simulation and free volume theory for modeling membrane VOC/gas separation

Bo Chen, Yan Dai, Xuehua Ruan, Yuan Xi, Gaohong He

Journal Article

Electrocoagulation process for the treatment of metal-plating wastewater: Kinetic modeling and energy

Fatih Ilhan, Kubra Ulucan-Altuntas, Yasar Avsar, Ugur Kurt, Arslan Saral

Journal Article

Sulfur mediated heavy metal biogeochemical cycles in coastal wetlands: From sediments, rhizosphere to

Journal Article

Inverse Gaussian process-based corrosion growth modeling and its application in the reliability analysis

Hao QIN, Shenwei ZHANG, Wenxing ZHOU

Journal Article

Catalytic process modeling and sensitivity analysis of alkylation of benzene with ethanol over MIL-101

Ehsan Rahmani, Mohammad Rahmani

Journal Article

Fate of microplastics in a coastal wastewater treatment plant: Microfibers could partially break through

Journal Article

Characterization of bacterial communities during persistent fog and haze events in the Qingdao coastal

Journal Article

Hydrologic experiments and modeling of two laboratory bioretention systems under different boundary conditions

Ruifen Liu, Elizabeth Fassman-Beck

Journal Article

Erratum to ‘‘Modeling and Experimental Validation of the Electron Beam Selective MeltingProcess” [Engineering 3 (2017) 701–707]

Wentao Yan, Ya Qian, Weixin Ma, Bin Zhou, Yongxing Shen, Feng Lin

Journal Article