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Modeling and simulation of industrial water demand of Beijing municipality in China

Shouke WEI, Shafi Noor ISLAM, Alin LEI,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 1,   Pages 91-101 doi: 10.1007/s11783-010-0007-6

Abstract: A forecasting model was selected based on a modeling evaluation by comparing predictions with observationsThe modeling results for industrial water demand suggested that Beijing industry would face a water deficit

Keywords： water scarcity     water demand     water deficit     modeling     industry     scenario     Beijing    

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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: Although molecular dynamic (MD) simulation can mimic those complex effects, it cannot precisely predictThis work proposes a method for modeling a membrane separation process for volatile organic compoundsby combining the MD simulation with the free volume theory.Small scale MD simulation and pure gas permeation data are employed to correlate pressure-irrelevant

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

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Modeling and simulation of droplet translocation and fission by electrowetting-on-dielectrics (EWOD)

Nathan HOWELL, Weihua LI

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 4,   Pages 376-388 doi: 10.1007/s11465-010-0104-z

Abstract: microfluidic droplet actuation by means of electrowetting-on-dielectrics (EWOD) and provides a technique for modelingSome peculiarities of the simulation are brought to light, such as instabilities of the system to higher

Keywords： electrowetting-on-dielectrics (EWOD)     electrowetting     microfluidics     droplet translocation     droplet fission     Flow3D     dielectric constant    

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The Military Large-scale Complex System's Modeling and Simulation Based on Agent

Li Honggang,Lü Hui,Liu Xingtang

Strategic Study of CAE 2004, Volume 6, Issue 8,   Pages 40-44

Abstract: all this paper introduces the composition and the principle of agent and makes thorough analysis of modelingprocess of military large-scale complex system, then presents the modeling and simulating result of

Keywords： complex system     agent     modeling and simulation    

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Numerical modeling of current-induced scour around multi-wall foundation using large-eddy simulation

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4,   Pages 546-565 doi: 10.1007/s11709-023-0943-4

Abstract: caused by unidirectional flow around MWFs was examined numerically using FLOW-3D involving a large-eddy simulation

Keywords： multi-wall foundation     current-induced scour     bridge foundation     large-eddy simulation     numerical analysis    

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Development of Simulation Technologies and Researches of Modeling Theory for Power Plant in China

Lü Chongde,Fan Yongsheng,Cai Ruizhong

Strategic Study of CAE 1999, Volume 1, Issue 1,   Pages 99-103

Abstract:

In this paper the development of simulation technologies and modeling theory of the fossil power generatingThe key technologies——modeling theory and method of the thermal system simulation are summarizedThese model equations are applied various simulated objects and different simulation precision.

Keywords： system simulation     modeling     electric power    

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NUMERICAL MODELING OF BIOMASS GASIFICATION USING COW DUNG AS FEEDSTOCK

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 3,   Pages 458-467 doi: 10.15302/J-FASE-2023500

Abstract:

● Gasification of cow dung was evaluated using Aspen Plus software.

Keywords： Aspen Plus     biomass gasification     manure of livestock and poultry     simulation     syngas    

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Formation mechanism and modeling of surface waviness in incremental sheet forming

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0679-1

Abstract: formation mechanism and the prediction of waviness are both investigated through experiments, numerical simulation

Keywords： surface waviness     incremental sheet forming     numerical simulation     formation mechanism     deformation history    

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Steam turbine governor modeling and parameters testing for power system simulation

Ying LI, Chufeng PENG, Zenghui YANG

Frontiers in Energy 2009, Volume 3, Issue 2,   Pages 198-203 doi: 10.1007/s11708-009-0004-2

Abstract: The theoretical modeling, parameters test and model correction for a steam turbine (ST) governor areA set of ST Governor system model for power system simulation is created based on this research.A power system simulation for an actual power grid accident is conducted using this new model and thecomparison between the simulation and actual data show that the results are satisfactory.

Keywords： power system simulation     ST governor system     modeling     parameters testing    

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Uncertainty of concrete strength in shear and flexural behavior of beams using lattice modeling

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 2,   Pages 306-325 doi: 10.1007/s11709-022-0890-5

Abstract: uncertainty and random distribution of concrete strength in beams failing in shear and flexure using lattice modelingCapability of lattice modeling was highlighted as an efficient tool to account for uncertainty in statistical

Keywords： lattice modeling     shear failure     flexural failure     uncertainty     deficiency     numerical simulation    

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Modeling and simulation analysis on parallel hybrid air-fuel vehicle

Pinglu CHEN, Xiaoli YU, Xianghong NIE, Yidong FANG

Frontiers in Energy 2010, Volume 4, Issue 4,   Pages 553-559 doi: 10.1007/s11708-010-0008-y

Abstract: Based on the vehicle simulation software ADVISOR, the model of a parallel air-fuel hybrid vehicle wasestablished, and the modeling of an air powered engine (APE), heat exchanger, braking air tank and controlThe simulation model and analysis in this paper could act as the theoretical basis and research platform

Keywords： air powered engine     hybrid vehicle     internal combustion engine     simulation    

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Numerical modeling of cavitation on spillway’s flip bucket

Abbas PARSAIE,Sadegh DEHDAR-BEHBAHANI,Amir Hamzeh HAGHIABI

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4,   Pages 438-444 doi: 10.1007/s11709-016-0337-y

Abstract: Numerical modeling of hydraulic phenomenon by computational fluid dynamic (CFD) approaches is one ofDuring numerical modeling, it was found that RNG turbulence model is a suitable performance for modelingPhysical modeling shows that minimum cavitation index is about 0.85 and minimum cavitation index basedis considered in physical modeling.Results of numerical simulation show that occurrence of cavitation based on cavitation index equal to

Keywords： cavitation Index     numerical simulation     spillway’s flip Bucket     CFD     Balaroud Dam     physical modeling    

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Revisiting digital twins: Origins, fundamentals, and practices

Frontiers of Engineering Management   Pages 668-676 doi: 10.1007/s42524-022-0216-2

Abstract: This study revisits DT and defines it to be a more advanced system/product/service modeling and simulationThe idea of DT originates from modeling and simulation practices of engineering informatization, includingvirtual manufacturing (VM), model predictive control, and building information modeling (BIM).

Keywords： virtual manufacturing     digital twins     modeling and simulation     digitization     computational engineering    

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A complete modeling and simulation of DFIG based wind turbine system using fuzzy logic control

Abdelhak DIDA,Djilani BENATTOUS

Frontiers in Energy 2016, Volume 10, Issue 2,   Pages 143-154 doi: 10.1007/s11708-016-0402-1

Abstract: The current paper talks about the variable speed wind turbine generation system (WTGS). So, the WTGS is equipped with a doubly-fed induction generator (DFIG) and two bidirectional converters in the rotor open circuit. A vector control (VC) of the rotor side converter (RSC) offers independent regulation of the stator active and reactive power and the optimal rotational speed tracking in the power maximization operating mode. A VC scheme for the grid-side converter (GSC) allows an independent regulation of the active and reactive power to exchange with the grid and sinusoidal supply currents and keeps the DC-link voltage constant. A fuzzy inference system (FIS) is adopted as an alternative of the conventional proportional and integral (PI) controller to reject some uncertainties or disturbance. The performances have been verified using the Matlab/Simulink software.

Keywords： wind turbine generation system (WTGS)     doubly-fed induction generator (DFIG)     maximum power point tracking (MPPT)     vector control (VC)     fuzzy logic controller (FLC)    

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Modeling and simulation of normal and hemiparetic gait

Lely A. LUENGAS,Esperanza CAMARGO,Giovanni SANCHEZ

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 3,   Pages 233-241 doi: 10.1007/s11465-015-0343-0

Abstract: Anthropometric data of adult person are used by simulation, and it is possible to use anthropometric

Keywords： bipedal gait     biomechanics     dynamic walking     gait model     human gait     hemiparetic human gait    

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Title Author Date Type Operation

Modeling and simulation of industrial water demand of Beijing municipality in China

Shouke WEI, Shafi Noor ISLAM, Alin LEI,

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

Modeling and simulation of droplet translocation and fission by electrowetting-on-dielectrics (EWOD)

Nathan HOWELL, Weihua LI

Journal Article

The Military Large-scale Complex System's Modeling and Simulation Based on Agent

Li Honggang,Lü Hui,Liu Xingtang

Journal Article

Numerical modeling of current-induced scour around multi-wall foundation using large-eddy simulation

Journal Article

Development of Simulation Technologies and Researches of Modeling Theory for Power Plant in China

Lü Chongde,Fan Yongsheng,Cai Ruizhong

Journal Article

NUMERICAL MODELING OF BIOMASS GASIFICATION USING COW DUNG AS FEEDSTOCK

Journal Article

Formation mechanism and modeling of surface waviness in incremental sheet forming

Journal Article

Steam turbine governor modeling and parameters testing for power system simulation

Ying LI, Chufeng PENG, Zenghui YANG

Journal Article

Uncertainty of concrete strength in shear and flexural behavior of beams using lattice modeling

Journal Article

Modeling and simulation analysis on parallel hybrid air-fuel vehicle

Pinglu CHEN, Xiaoli YU, Xianghong NIE, Yidong FANG

Journal Article

Numerical modeling of cavitation on spillway’s flip bucket

Abbas PARSAIE,Sadegh DEHDAR-BEHBAHANI,Amir Hamzeh HAGHIABI

Journal Article

Revisiting digital twins: Origins, fundamentals, and practices

Journal Article

A complete modeling and simulation of DFIG based wind turbine system using fuzzy logic control

Abdelhak DIDA,Djilani BENATTOUS

Journal Article

Modeling and simulation of normal and hemiparetic gait

Lely A. LUENGAS,Esperanza CAMARGO,Giovanni SANCHEZ

Journal Article