Xiaofeng Liu, PhD, PE

    • 375 Citations
    • 10 h-Index
    20062020
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    Research Output 2006 2020

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    Article
    2020

    Debris-Flow Impact on Piers with Different Cross-Sectional Shapes

    Wang, Y., Wang, Y., Liu, X., Yao, C. & Li, Y., Jan 1 2020, In : Journal of Hydraulic Engineering. 146, 1, 04019045.

    Research output: Contribution to journalArticle

    Computation theory
    Bridge piers
    flume experiment
    three-dimensional modeling
    structural component
    2019
    2 Citations (Scopus)

    LES-DEM simulations of sediment saltation in a rough-wall turbulent boundary layer

    Liu, D., Liu, X. & Fu, X., Nov 2 2019, In : Journal of Hydraulic Research. 57, 6, p. 786-797 12 p.

    Research output: Contribution to journalArticle

    saltation
    turbulent boundary layer
    digital elevation model
    Sediments
    Boundary layers
    1 Citation (Scopus)
    roughness
    Surface roughness
    Open channel flow
    open channel flow
    boundary condition
    microtopography
    mountain stream
    photogrammetry
    computational fluid dynamics
    modeling
    1 Citation (Scopus)

    Wave-driven flow induced by suspended and submerged canopies

    Chen, H., Liu, X. & Zou, Q. P., Jan 1 2019, In : Advances in Water Resources. 123, p. 160-172 13 p.

    Research output: Contribution to journalArticle

    canopy
    wave propagation
    wave attenuation
    free surface flow
    physical phenomena
    2018
    1 Citation (Scopus)

    Experimental and numerical investigation of density current over macro-roughness

    Jiang, Y. & Liu, X., Feb 1 2018, In : Environmental Fluid Mechanics. 18, 1, p. 97-116 20 p.

    Research output: Contribution to journalArticle

    density current
    roughness
    Macros
    Current density
    Surface roughness

    Finite release of debris flows around round and square piers

    Wang, Y., Liu, X., Yao, C., Li, Y., Liu, S. & Zhang, X., Dec 1 2018, In : Journal of Hydraulic Engineering. 144, 12, 06018015.

    Research output: Contribution to journalArticle

    Piers
    pier
    Debris
    debris flow
    drag coefficient
    Suspended sediments
    Sediment transport
    Turbulence models
    Reynolds number
    suspended sediment
    2 Citations (Scopus)

    Subglacial Conduit Roughness: Insights From Computational Fluid Dynamics Models

    Chen, Y., Liu, X., Gulley, J. D. & Mankoff, K. D., Oct 28 2018, In : Geophysical Research Letters. 45, 20, p. 11,206-11,218

    Research output: Contribution to journalArticle

    glaciers
    computational fluid dynamics
    dynamic models
    flow resistance
    roughness
    2017
    3 Citations (Scopus)
    jams
    Porosity
    Hydrodynamics
    computational fluid dynamics
    dynamic models
    22 Citations (Scopus)

    Large-eddy simulation of wave-breaking induced turbulent coherent structures and suspended sediment transport on a barred beach

    Zhou, Z., Hsu, T. J., Cox, D. & Liu, X., Jan 1 2017, In : Journal of Geophysical Research: Oceans. 122, 1, p. 207-235 29 p.

    Research output: Contribution to journalArticle

    sediment transport
    Suspended sediments
    beaches
    wave breaking
    Sediment transport
    6 Citations (Scopus)

    Roughness of a subglacial conduit under Hansbreen, Svalbard

    Mankoff, K. D., Gulley, J. D., Tulaczyk, S. M., Covington, M. D., Liu, X., Chen, Y., Benn, D. I. & GŁowacki, P. S., Jun 1 2017, In : Journal of Glaciology. 63, 239, p. 423-435 13 p.

    Research output: Contribution to journalArticle

    roughness
    hydraulics
    parameterization
    rock
    25 Citations (Scopus)

    Watershed-Scale Impacts from Surface Water Disposal of Oil and Gas Wastewater in Western Pennsylvania

    Burgos, W. D., Castillo-Meza, L., Tasker, T. L., Geeza, T. J., Drohan, P. J., Liu, X., Landis, J. D., Blotevogel, J., McLaughlin, M., Borch, T. & Warner, N. R., Aug 1 2017, In : Environmental Science and Technology. 51, 15, p. 8851-8860 10 p.

    Research output: Contribution to journalArticle

    Watersheds
    Surface waters
    Waste disposal
    Waste treatment
    Sediments
    2016
    2 Citations (Scopus)

    Analytical Lagrangian model of sediment oxygen demand and reaeration flux coevolution in streams

    Waterman, D. M., Liu, X., Motta, D. & García, M. H., Jul 1 2016, In : Journal of Environmental Engineering (United States). 142, 7, 04016028.

    Research output: Contribution to journalArticle

    coevolution
    Analytical models
    Sediments
    Fluxes
    Dissolved oxygen
    Suspended sediments
    Sediment transport
    Advection
    diffusivity
    suspended sediment
    2 Citations (Scopus)
    three-dimensional flow
    flow modeling
    subsurface flow
    pavement
    Pavements
    7 Citations (Scopus)

    Geomorphological significance of at-many-stations hydraulic geometry

    Shen, C., Wang, S. & Liu, X., Apr 28 2016, In : Geophysical Research Letters. 43, 8, p. 3762-3770 9 p.

    Research output: Contribution to journalArticle

    hydraulics
    stations
    geometry
    exponents
    rating curve
    9 Citations (Scopus)

    Quantification of the bed load effects on turbulent open-channel flows

    Liu, D., Liu, X., Fu, X. & Wang, G., Apr 1 2016, In : Journal of Geophysical Research F: Earth Surface. 121, 4, p. 767-789 23 p.

    Research output: Contribution to journalArticle

    open channel flow
    Open channel flow
    bedload
    Shear stress
    beds
    2014
    4 Citations (Scopus)
    Direct numerical simulation
    density current
    Current density
    boundary condition
    Boundary conditions
    7 Citations (Scopus)
    Suspended sediments
    Sediment transport
    Turbulence models
    Reynolds number
    suspended sediment
    2 Citations (Scopus)
    Suspended sediments
    Sediment transport
    suspended sediment
    sediment transport
    eddy
    2013
    11 Citations (Scopus)

    A Three-Dimensional Water Quality Model of Chicago Area Waterway System (CAWS)

    Sinha, S., Liu, X. & Garcia, M. H., Oct 1 2013, In : Environmental Modeling and Assessment. 18, 5, p. 567-592 26 p.

    Research output: Contribution to journalArticle

    water quality
    hydrodynamics
    fluid dynamics
    pumping
    biochemical oxygen demand
    26 Citations (Scopus)

    Flow and bed shear stresses in scour protections around a pile in a current

    Nielsen, A. W., Liu, X., Sumer, B. M. & Fredsøe, J., Feb 1 2013, In : Coastal Engineering. 72, p. 20-38 19 p.

    Research output: Contribution to journalArticle

    Scour
    Piles
    Shear stress
    Offshore wind farms
    Porous materials
    7 Citations (Scopus)
    Groundwater Flow
    Groundwater flow
    Unstructured Mesh
    Finite Volume
    Open Source
    2012
    9 Citations (Scopus)

    Sediment mobility and bed armoring in the St Clair River: Insights from hydrodynamic modeling

    Liu, X., Parker, G., Czuba, J. A., Oberg, K., Mier, J. M., Best, J. L., Parsons, D. R., Ashmore, P., Krishnappan, B. G. & Garcia, M. H., Jul 1 2012, In : Earth Surface Processes and Landforms. 37, 9, p. 957-970 14 p.

    Research output: Contribution to journalArticle

    hydrodynamics
    river
    lake level
    sediment
    lake
    18 Citations (Scopus)

    Three-dimensional hydrodynamic modeling of the Chicago River, Illinois

    Sinha, S., Liu, X. & Garcia, M. H., May 22 2012, In : Environmental Fluid Mechanics. 12, 5, p. 471-494 24 p.

    Research output: Contribution to journalArticle

    Hydrodynamics
    Rivers
    hydrodynamics
    river
    modeling
    2011
    1 Citation (Scopus)

    Extension of Kleiser and Schumann's influence-matrix method for generalized velocity boundary conditions

    Liu, X., Jan 1 2011, In : Journal of Computational Physics. 230, 22, p. 7911-7916 6 p.

    Research output: Contribution to journalArticle

    matrix methods
    Boundary conditions
    boundary conditions
    incompressibility
    Direct numerical simulation
    2010
    9 Citations (Scopus)

    Computational Fluid Dynamics Modeling for the Design of Large Primary Settling Tanks

    Liu, X. & Garcia, M. H., Aug 3 2010, In : Journal of Hydraulic Engineering. 137, 3, p. 343-355 13 p.

    Research output: Contribution to journalArticle

    Settling tanks
    computational fluid dynamics
    Computational fluid dynamics
    Wastewater reclamation
    modeling
    14 Citations (Scopus)

    Junction and drop-shaft boundary conditions for modeling free-surface, pressurized, and mixed free-surface pressurized transient flows

    León, A. S., Liu, X., Ghidaoui, M. S., Schmidt, A. R. & García, M. H., Mar 1 2010, In : Journal of Hydraulic Engineering. 136, 10, p. 705-715 11 p., 014010QHY.

    Research output: Contribution to journalArticle

    free surface flow
    transient flow
    shaft
    boundary condition
    Boundary conditions
    2008
    98 Citations (Scopus)

    Three-Dimensional numerical model with free water surface and mesh deformation for local sediment scour

    Liu, X. & García, M. H., Jul 1 2008, In : Journal of Waterway, Port, Coastal and Ocean Engineering. 134, 4, p. 203-217 15 p.

    Research output: Contribution to journalArticle

    Scour
    scour
    Numerical models
    Sediments
    surface water
    36 Citations (Scopus)

    Two-dimensional scour simulations based on coupled model of shallow water equations and sediment transport on unstructured meshes

    Liu, X., Landry, B. J. & García, M. H., Oct 1 2008, In : Coastal Engineering. 55, 10, p. 800-810 11 p.

    Research output: Contribution to journalArticle

    Scour
    Jacobian matrices
    Sediment transport
    Fluxes
    Finite volume method
    2007
    9 Citations (Scopus)

    Numerical investigation of seabed response under waves with free-surface water flow

    Liu, X. & García, M. H., Jun 1 2007, In : International Journal of Offshore and Polar Engineering. 17, 2, p. 97-104 8 p.

    Research output: Contribution to journalArticle

    Surface waters
    Water waves
    Consolidation
    Scour
    Finite volume method