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GIS-based numerical simulation of Amamioshima debris flow in Japan

Jian WU, Guangqi CHEN, Lu ZHENG, Yingbin ZHANG

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 2,   Pages 206-214 doi: 10.1007/s11709-013-0198-6

Abstract: Then the simulation results can be displayed by GIS and easily used to form the hazard maps.Finally, the numerical model coupled with GIS is applied to simulate the debris flow occurred on Oct.The simulation reproduces the movement, erosion and deposition.

Keywords： debris flow     numerical simulation     GIS     movement     erosion     deposition    

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Vortex-induced vibration of stay cable under profile velocity using CFD numerical simulation method

Wenli CHEN, Hui LI,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 357-363 doi: 10.1007/s11709-009-0060-z

Abstract: A stay cable with the inclined angle of 30° is used as the numerical model.long cable under a uniform flow in water (i.e., without consideration of profile) obtained by direct numericalsimulation.

Keywords： stay cable     fluid-structure interaction     numerical simulation     vortex-induced vibration    

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Numerical simulation of benzene transport in shoreline groundwater affected by tides under different

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 5, doi: 10.1007/s11783-022-1540-9

Abstract:

● An approach for assessing the transport of benzene on the beach was proposed.

Keywords： Numerical simulation     Benzene     Transport and fate     Shoreline     Groundwater     Tide    

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Numerical simulation of multi-body floating piers to investigate pontoon stability

Mostafa Shahrabi, Khosrow Bargi

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 3,   Pages 325-331 doi: 10.1007/s11709-013-0209-7

Abstract: For numerical simulation, three types of piers are used: passenger piers, light-cargo piers and semi-heavy-cargo

Keywords： coastal structures     numerical simulation     floating pier     rigid pontoons     stability    

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Migration of ammonium nitrogen in ion-absorbed rare earth soils during and post mining: a column study and numericalsimulation analysis

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1702-4

Abstract:

● Column experiments with an inclined slope were applied to simulate NH4–N transport.

Keywords： Ion-absorbed rare earth     Ammonium nitrogen transport     HYDRUS-2D     Numerical simulation    

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Stable expression and control parameters in the numerical simulation of unsaturated flow

Zhiyuan ZHANG; Xu LI; Yongkang WU; Xiaokang LI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 12,   Pages 1501-1514 doi: 10.1007/s11709-022-0893-2

Abstract: This study evaluated the numerical stability of two different forms of the Richards’ equation.hydraulic conductivity, initial condition, and air-entry pressure have a higher sensitivity to the simulationMoreover, their correctness needs to be guaranteed first in numerical simulations.The research findings can provide a helpful reference for improving the reliability of numerical simulations

Keywords： Richards’ equation     sensitivity analysis     unsaturated soil     hydraulic diffusivity     seepage simulation    

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Three-dimensional numerical simulation of the basic pulse tube refrigerator

DING Wenjing, GONG Liang, HE Yaling, TAO Wenquan

Frontiers in Energy 2008, Volume 2, Issue 1,   Pages 48-53 doi: 10.1007/s11708-008-0008-3

Abstract: A three-dimensional physical and numerical model of the basic pulse tube refrigerator (PTR) was developed

Keywords： refrigeration mechanism     three-dimensional     compressible     numerical     understanding    

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Method of internal 3D flow field numerical simulation for hydrodynamic torque converter

SHANG Tao, ZHAO Dingxuan, ZHANG Yuankun, GUO Xiangen, SHI Xiangzhong

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 1,   Pages 86-90 doi: 10.1007/s11465-008-0012-7

Abstract: performance of a hydrodynamic torque converter and thoroughly understand the trait of inside flow, a numericalsimulation method of internal 3D flow for the three-element centrifugal hydrodynamic torque converter

Keywords： velocity distribution     calculation     numerical simulation     three-element centrifugal     converter    

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Numerical simulation of rime ice accretion on a three-dimensional wind turbine blade using a Lagrangian

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 12,   Pages 1895-1906 doi: 10.1007/s11709-023-0971-0

Abstract: The existing numerical simulations of blade icing have mostly been performed with the Eulerian approachThis paper conducts a numerical simulation of rime ice accretion on a 3D wind turbine blade using theThe simulation results are validated through previously published experimental data.Significant radial airflow along the blade is observed, which demonstrates the necessity of 3D simulation

Keywords： ice accretion     wind turbine     numerical simulation     Lagrangian approach    

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Numerical simulation on flow of ice slurry in horizontal straight tube

Shengchun LIU,Ming SONG,Ling HAO,Pengxiao WANG

Frontiers in Energy 2021, Volume 15, Issue 1,   Pages 201-207 doi: 10.1007/s11708-017-0451-0

Abstract: Numerical simulation on flow of ice slurry in horizontal straight tubes was conducted in this paper totubes, the ice packing factors (IPF) and the flow velocity of ice slurry on pressure loss by using numericalsimulation, based on two-phase flow and the granular dynamic theory.Furthermore, it was found that the deviation between the simulation results and experimental data couldThis confirmed the reliability of the simulation model.

Keywords： ice slurry     horizontal tubes     numerical simulation     pressure drop     viscosity model    

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Three-dimensional numerical simulation for plastic injection-compression molding

Yun ZHANG, Wenjie YU, Junjie LIANG, Jianlin LANG, Dequn LI

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 1,   Pages 74-84 doi: 10.1007/s11465-018-0490-1

Abstract: In this study, a 3D simulation method was developed for injection-compression molding.The melt flow and pressure distribution in the cavity were investigated by using the proposed simulation

Keywords： injection-compression molding     simulation     injection molding     melt flow     cavity pressure    

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Numerical simulation of air flow field in high-pressure fan with splitter blades

LI Jianfeng, LU Junfu, ZHANG Hai, LIU Qing, YUE Guangxi

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 438-442 doi: 10.1007/s11708-008-0085-3

Abstract: high-pressure centrifugal blower of a fan of Model 9-26 with splitter blades, a three dimensional (3-D) numericalsimulation of air flows in the fan was conducted with FLUENT software.The simulation results provide helpful information for improving the fan performance.

Keywords： splitter     numerical simulation     presence     unstructured     operational    

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Numerical simulation of fluid dynamics in the stirred tank by the SSG Reynolds Stress Model

Nana QI, Hui WANG, Kai ZHANG, Hu ZHANG

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4,   Pages 506-514 doi: 10.1007/s11705-010-0508-7

Abstract: Therefore, the simulation by using a combination of SSG RSM and MRF impeller rotational model can accurately

Keywords： stirred tank     fluid dynamics     numerical simulation     SSG Reynolds Stress Model     MRF    

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Numerical simulation of a new hollow stationary dehumidity blade in last stage of steam turbine

Youmin HOU, Danmei XIE, Wangfan LI, Xinggang YU, Yang SHI, Hanshi QIN

Frontiers in Energy 2011, Volume 5, Issue 3,   Pages 288-296 doi: 10.1007/s11708-011-0160-z

Abstract: The simulation consequences show that the pressure variations in simulation depict a good agreement withOn the basis of the discrete phase model simulation results and experiment data, the efficiency of existing

Keywords： steam turbine     hollow stationary blade     dehumidity     numerical simulation    

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Numerical simulation of micro scale flowing and boiling

Wen WANG, Rui ZHUAN,

Frontiers in Energy 2009, Volume 3, Issue 4,   Pages 396-401 doi: 10.1007/s11708-009-0049-2

Abstract: Numerical simulations of flowing and boiling in micro channels are presented, including the modeling

Keywords： volume-of-fluid (VOF)     micro channel     nucleate boiling     bubble dynamics     simulation    

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Title Author Date Type Operation

GIS-based numerical simulation of Amamioshima debris flow in Japan

Jian WU, Guangqi CHEN, Lu ZHENG, Yingbin ZHANG

Journal Article

Vortex-induced vibration of stay cable under profile velocity using CFD numerical simulation method

Wenli CHEN, Hui LI,

Journal Article

Numerical simulation of benzene transport in shoreline groundwater affected by tides under different

Journal Article

Numerical simulation of multi-body floating piers to investigate pontoon stability

Mostafa Shahrabi, Khosrow Bargi

Journal Article

Migration of ammonium nitrogen in ion-absorbed rare earth soils during and post mining: a column study and numericalsimulation analysis

Journal Article

Stable expression and control parameters in the numerical simulation of unsaturated flow

Zhiyuan ZHANG; Xu LI; Yongkang WU; Xiaokang LI

Journal Article

Three-dimensional numerical simulation of the basic pulse tube refrigerator

DING Wenjing, GONG Liang, HE Yaling, TAO Wenquan

Journal Article

Method of internal 3D flow field numerical simulation for hydrodynamic torque converter

SHANG Tao, ZHAO Dingxuan, ZHANG Yuankun, GUO Xiangen, SHI Xiangzhong

Journal Article

Numerical simulation of rime ice accretion on a three-dimensional wind turbine blade using a Lagrangian

Journal Article

Numerical simulation on flow of ice slurry in horizontal straight tube

Shengchun LIU,Ming SONG,Ling HAO,Pengxiao WANG

Journal Article

Three-dimensional numerical simulation for plastic injection-compression molding

Yun ZHANG, Wenjie YU, Junjie LIANG, Jianlin LANG, Dequn LI

Journal Article

Numerical simulation of air flow field in high-pressure fan with splitter blades

LI Jianfeng, LU Junfu, ZHANG Hai, LIU Qing, YUE Guangxi

Journal Article

Numerical simulation of fluid dynamics in the stirred tank by the SSG Reynolds Stress Model

Nana QI, Hui WANG, Kai ZHANG, Hu ZHANG

Journal Article

Numerical simulation of a new hollow stationary dehumidity blade in last stage of steam turbine

Youmin HOU, Danmei XIE, Wangfan LI, Xinggang YU, Yang SHI, Hanshi QIN

Journal Article

Numerical simulation of micro scale flowing and boiling

Wen WANG, Rui ZHUAN,

Journal Article