Hongwei An

Mr, Dr, ME Dalian, PhD W.Aust.

  • The University of Western Australia (M051), 35 Stirling Highway,

    6009 Perth

    Australia

  • 474 Citations
  • 12 h-Index
20062021
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Research Output 2006 2019

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Article
2018
1 Citation (Scopus)

Drag crisis of a circular cylinder near a plane boundary

Yang, F., An, H. & Cheng, L., 15 Apr 2018, In : Ocean Engineering. 154, p. 133-142 10 p.

Research output: Contribution to journalArticle

Drag reduction
Circular cylinders
Pressure distribution
Drag
Boundary layers

Effect of oscillatory boundary layer on hydrodynamic forces on pipelines

Tang, G., Cheng, L., Lu, L., Teng, Y., Zhao, M. & An, H., 1 Oct 2018, In : Coastal Engineering. 140, p. 114-123 10 p.

Research output: Contribution to journalArticle

Submarine pipelines
Boundary layers
Hydrodynamics
Pipelines
Surface roughness
2 Citations (Scopus)

Experimental investigation of local scour around submerged piles in steady current

Yao, W., An, H., Draper, S., Cheng, L. & Harris, J. M., 1 Dec 2018, In : Coastal Engineering. 142, p. 27-41 15 p.

Research output: Contribution to journalArticle

Scour
Piles
Aspect ratio
Water
1 Citation (Scopus)

Influence of plane boundary proximity on the Honji instability

Xiong, C., Cheng, L., Tong, F. & An, H., 10 Oct 2018, In : Journal of Fluid Mechanics. 852, p. 226-256 31 p.

Research output: Contribution to journalArticle

proximity
Vortex flow
Circular cylinders
Pressure gradient
Kinetic energy
1 Citation (Scopus)
79 Downloads (Pure)

On regime C flow around an oscillating circular cylinder

Xiong, C., Cheng, L., Tong, F. & An, H., 25 Aug 2018, In : Journal of Fluid Mechanics. 849, p. 968-1008 41 p.

Research output: Contribution to journalArticle

Open Access
File
circular cylinders
Circular cylinders
Vortex flow
vortices
Direct numerical simulation
1 Citation (Scopus)

Oscillatory flow regimes for a circular cylinder near a plane boundary

Xiong, C., Cheng, L., Tong, F. & An, H., 10 Jun 2018, In : Journal of Fluid Mechanics. 844, p. 127-161 35 p.

Research output: Contribution to journalArticle

circular cylinders
Circular cylinders
Hysteresis
Vortex shedding
Boundary layers
7 Citations (Scopus)
109 Downloads (Pure)

Three-dimensional wake transition of a square cylinder

Jiang, H., Cheng, L. & An, H., 10 May 2018, In : Journal of Fluid Mechanics. 842, p. 102-127 26 p.

Research output: Contribution to journalArticle

Open Access
File
wakes
Reynolds number
Hysteresis
Vortex flow
Strouhal number
2017
5 Citations (Scopus)

Detecting local scour using contact image sensors

An, H., Yao, W., Cheng, L., Draper, S., Zhao, M., Tang, G., Zhang, Y. S. & Hortin, P., 1 Apr 2017, In : Journal of Hydraulic Engineering. 143, 4, 04016100.

Research output: Contribution to journalArticle

Contact sensors
Scour
scour
Image sensors
sensor
15 Citations (Scopus)
127 Downloads (Pure)

Direct numerical simulation of flow around a surface-mounted finite square cylinder at low Reynolds numbers

Zhang, D., Cheng, L., An, H. & Zhao, M., 1 Apr 2017, In : Physics of Fluids. 29, 4, 045101.

Research output: Contribution to journalArticle

Open Access
File
low Reynolds number
direct numerical simulation
vortices
horseshoe vortices
aspect ratio
4 Citations (Scopus)

Experimental study of local scour beneath two tandem pipelines in steady current

Zhang, Q., Draper, S., Cheng, L., Zhao, M. & An, H., Mar 2017, In : Coastal Engineering Journal. 59, 1, p. 1-22 22 p., 1750000.

Research output: Contribution to journalArticle

Scour
Experimental Study
Pipelines
Time Scales
Experimental Investigation
3 Citations (Scopus)

Flow regimes for a square cross-section cylinder in oscillatory flow

Tong, F., Cheng, L., Xiong, C., Draper, S., An, H. & Lou, X., 25 Feb 2017, In : Journal of Fluid Mechanics. 813, p. 85-109 25 p.

Research output: Contribution to journalArticle

cross sections
Circular cylinders
oscillations
circular cylinders
Fluids
4 Citations (Scopus)
86 Downloads (Pure)

On numerical aspects of simulating flow past a circular cylinder

Jiang, H., Cheng, L. & An, H., 20 Sep 2017, In : International Journal for Numerical Methods in Fluids. 85, 2, p. 113-132

Research output: Contribution to journalArticle

Open Access
File
Circular Cylinder
Circular cylinders
Wake
Boundary conditions
Direct numerical simulation
4 Citations (Scopus)
Direct numerical simulation
Circular cylinders
Linear stability analysis
Costs
Reynolds number
4 Citations (Scopus)

The hydrodynamic forces on a circular cylinder in proximity to a wall with intermittent contact in steady current

Tong, F., Cheng, L., An, H. & Griffiths, T., 1 Dec 2017, In : Ocean Engineering. 146, p. 424-433 10 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Three-dimensional wake transition for a circular cylinder near a moving wall

Jiang, H., Cheng, L., Draper, S. & An, H., 10 May 2017, In : Journal of Fluid Mechanics. 818, p. 260-287 28 p.

Research output: Contribution to journalArticle

circular cylinders
Circular cylinders
wakes
Vortex flow
vortices
9 Citations (Scopus)

Time scale of local scour around pipelines in current, waves, and combined waves and current

Zhang, Q., Draper, S., Cheng, L. & An, H., 1 Apr 2017, In : Journal of Hydraulic Engineering. 143, 4, 04016093.

Research output: Contribution to journalArticle

Scour
scour
Pipelines
timescale
shield
11 Citations (Scopus)
300 Downloads (Pure)
Open Access
File
circular cylinders
Circular cylinders
wakes
unsteady flow
shear layers
2016
5 Citations (Scopus)
Scour
Sedimentation
Tunnels
Sediments
Pipelines
6 Citations (Scopus)

Effect of wave boundary layer on hydrodynamic forces on small diameter pipelines

Cheng, L., An, H., Draper, S. & White, D., 1 Oct 2016, In : Ocean Engineering. 125, p. 26-30 5 p.

Research output: Contribution to journalArticle

Boundary layers
Hydrodynamics
Pipelines
Density (specific gravity)
9 Citations (Scopus)
144 Downloads (Pure)

Scour below a subsea pipeline in time varying flow conditions

Zhang, Q., Draper, S., Cheng, L. & An, H., Feb 2016, In : Applied Ocean Research. 55, p. 151-162

Research output: Contribution to journalArticle

Open Access
File
Scour
Pipelines
Flow velocity
Experiments
9 Citations (Scopus)
167 Downloads (Pure)

Stable state of mode A for flow past a circular cylinder

Jiang, H., Cheng, L., Tong, F., Draper, S. & An, H., 1 Oct 2016, In : Physics of Fluids. 28, 10, p. 104103-1 to 104103-13 13 p., 104103.

Research output: Contribution to journalArticle

Open Access
File
circular cylinders
wakes
disturbances
vortices
direct numerical simulation
29 Citations (Scopus)
361 Downloads (Pure)

Three-dimensional direct numerical simulation of wake transitions of a circular cylinder

Jiang, H., Cheng, L., Draper, S., An, H. & Tong, F., Aug 2016, In : Journal of Fluid Mechanics. 801, p. 353-391

Research output: Contribution to journalArticle

Open Access
File
Direct numerical simulation
circular cylinders
Circular cylinders
direct numerical simulation
wakes
2015
4 Citations (Scopus)
333 Downloads (Pure)

Flow and flow-induced vibration of a square array of cylinders in steady currents

Zhao, M., Cheng, L., An, H. & Tong, F., 1 Aug 2015, In : Fluid Dynamics Research. 47, 4, p. 1-21 045505.

Research output: Contribution to journalArticle

Open Access
File
vibration
Vortex shedding
Vortex flow
spacing
Fluid mechanics
3 Citations (Scopus)

Ocean-structure-seabed interaction: O-tube modelling of pipeline stability

White, D., Draper, S., Cheng, L., An, H., Mohr, H. & Leckie, S., 2015, In : Australian Geomechanics Journal. 49, 4, p. 157-164

Research output: Contribution to journalArticle

Ocean structures
Pipelines
ocean
infrastructure
modeling
18 Citations (Scopus)

Oscillatory flow regimes around four cylinders in a square arrangement under small KC Re conditions

Tong, F., Cheng, L., Zhao, M. & An, H., Apr 2015, In : Journal of Fluid Mechanics. 769, p. 298-336

Research output: Contribution to journalArticle

flow distribution
Flow patterns
Flow fields
Hydrodynamics
Flow structure
21 Citations (Scopus)

Stability of subsea pipelines during large storms

Draper, S., An, H., Cheng, L., White, D. & Griffiths, T., 28 Jan 2015, In : Philosophical Topics. 373, 2033, p. 1-22 22 p., 20140106.

Research output: Contribution to journalArticle

Scour
Cyclone
Tropical
Industry
Royal Society
4 Citations (Scopus)
163 Downloads (Pure)

Two-dimensional and three-dimensional simulations of oscillatory flow around a circular cylinder

An, H., Cheng, L. & Zhao, M., 15 Nov 2015, In : Ocean Engineering. 109, p. 270-286 17 p.

Research output: Contribution to journalArticle

Open Access
File
Circular cylinders
Hydrodynamics
Vortex shedding
Flow structure
Vortex flow
2014

A model for predicting pipeline sinkage induced by tunnel scour

Luo, C., An, H., Cheng, L. & White, D. J., 2014, In : Geotechnical Engineering. 45, 4, p. 46-52

Research output: Contribution to journalArticle

Scour
scour
Tunnels
tunnel
Pipelines
4 Citations (Scopus)

Effects of an axial flow component on the Honji instability

Yang, K., Cheng, L., An, H., Bassom, A. & Zhao, M., 2014, In : Journal of Fluids and Structures. 49, p. 614-639

Research output: Contribution to journalArticle

Axial flow
Angle of attack
Momentum transfer
Circular cylinders
Energy transfer
44 Citations (Scopus)
Circular cylinders
Vortex flow
Navier Stokes equations
Transition flow
Reynolds number
2013
32 Citations (Scopus)

A new facility for studying ocean-structure-seabed interactions: The O-Tube

An, H., Luo, C., Cheng, L. & White, D., 2013, In : Coastal Engineering. 82, p. 88-101

Research output: Contribution to journalArticle

7 Citations (Scopus)

The effect of a piggyback cylinder on the flow characteristics in oscillatory flow

Yang, K., Cheng, L., An, H., Bassom, A. & Zhao, M., 2013, In : Ocean Engineering. 62, p. 45-55

Research output: Contribution to journalArticle

2012
38 Citations (Scopus)
2011
42 Citations (Scopus)
9 Citations (Scopus)
12 Citations (Scopus)

Steady Streaming around a Circular Cylinder near a Plane Boundary due to Oscillatory Flow

An, H., Cheng, L. & Zhao, M., 2011, In : Journal of Hydraulic Engineering-ASCE. 137, 1, p. 23-33

Research output: Contribution to journalArticle

oscillating flow
Circular cylinders
Navier Stokes equations
Navier-Stokes equations
Finite element method
2009
24 Citations (Scopus)

Steady streaming around a circular cylinder in an oscillatory flow

An, H., Cheng, L. & Zhao, M., 2009, In : Ocean Engineering. 36, 14, p. 1089-1097

Research output: Contribution to journalArticle

Vortex shedding
Circular cylinders
Velocity distribution
Numerical methods
Finite element method