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Journal Article 4

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2019 1

2011 1

2009 2

Keywords

volume of fluid (VOF) method 2

3D k-ε model 1

Ca 1

EOR 1

Navier-Stokes (N-S) theory 1

VOF 1

bubble dynamics 1

floodwater evolution with storm surge 1

high sediment sea water 1

immiscible displacement 1

interface trace 1

micro channel 1

nucleate boiling 1

numerical simulation 1

pore scale 1

simulation 1

snap-off 1

volume-of-fluid (VOF) 1

water depth distribution 1

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Three-dimensional numerical simulation of floodwater evolution with storm surge based on VOF method

Wang Xiaoling,Sun Yichao,Chen Huahong,Yang Limei,Sun Ruirui

Strategic Study of CAE 2011, Volume 13, Issue 12, Pages 56-62

Abstract: and ensure moistureproof safety, the 3D unsteady k-ε model coupled with the volume of fluid (VOF

Keywords： floodwater evolution with storm surge volume of fluid (VOF) method 3D k-ε model water depth distribution

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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: dynamics of nucleate boiling, and a description of the interface of two phases with the volume-of-fluid (VOF

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

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Pore-scale simulation of water/oil displacement in a water-wet channel

Jin Zhao, Guice Yao, Dongsheng Wen

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4, Pages 803-814 doi: 10.1007/s11705-019-1835-y

Abstract: Water/oil flow characteristics in a water-wet capillary were simulated at the pore scale to increase our understanding on immiscible flow and enhanced oil recovery. Volume of fluid method was used to capture the interface between oil and water and a pore-throat connecting structure was established to investigate the effects of viscosity, interfacial tension (IFT) and capillary number ( ). The results show that during a water displacement process, an initial continuous oil phase can be snapped off in the water-wet pore due to the capillary effect. By altering the viscosity of the displacing fluid and the IFT between the wetting and non-wetting phases, the snapped-off phenomenon can be eliminated or reduced during the displacement. A stable displacement can be obtained under high number conditions. Different displacement effects can be obtained at the same number due to its significant influence on the flow state, i.e., snapped-off flow, transient flow and stable flow, and ultralow IFT alone would not ensure a very high recovery rate due to the fingering flow occurrence. A flow chart relating flow states and the corresponding oil recovery factor is established.

Keywords： VOF pore scale immiscible displacement EOR snap-off Ca

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Dynamics simulation of bottom high-sediment sea water movement under waves

Xueyi YOU , Wei LIU , Houpeng XIAO ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3, Pages 312-315 doi: 10.1007/s11709-009-0037-y

Abstract: movement of the interfaces of air-water and water-sediment water was tracked by the volume of fluid (VOFunderstanding the resuspension and settlement of sediment and the formation of bottom stripe, and the VOF

Keywords： volume of fluid (VOF) method high sediment sea water numerical simulation interface trace Navier-Stokes