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Helge I. Andersson
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Proceedings Papers

Flow Around Curved Tandem Cylinders

Tale E. Aasland, Bjørnar Pettersen, Helge I. Andersson, Fengjian Jiang
Proc. ASME. OMAE2022, Volume 7: CFD and FSI, V007T08A031, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79469
https://doi.org/10.1115/OMAE2022-79469
View Paper titled, Flow Around Curved Tandem Cylinders
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Topics: Cylinders, Flow (Dynamics), Reynolds number, Computer simulation, Drag (Fluid dynamics), Lift (Fluid dynamics)
Journal Articles

Flow Around Curved Tandem Cylinders

Tale E. Aasland, Bjørnar Pettersen, Helge I. Andersson, Fengjian Jiang
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. December 2022, 144(12): 121301.
Paper No: FE-22-1133
https://doi.org/10.1115/1.4054890
Published Online: August 2, 2022
View Article titled, Flow Around Curved Tandem Cylinders
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Topics: Cylinders, Flow (Dynamics), Wakes, Reynolds number
Proceedings Papers

A Comparative Study Between DNS, LES and PIV for a Marine Riser With Fairings

Håkon Strandenes, José Patricio Gallardo Canabes, Jan Visscher, Bjørnar Pettersen, Helge I. Andersson, Halvor Lie, Rolf Baarholm
Proc. ASME. OMAE2015, Volume 2: CFD and VIV, V002T08A050, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-41494
https://doi.org/10.1115/OMAE2015-41494
View Paper titled, A Comparative Study Between DNS, LES and PIV for a Marine Riser With Fairings
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Topics: Computer simulation, Drag (Fluid dynamics), Flow (Dynamics), Large eddy simulation, Lift (Fluid dynamics), Marine drilling risers, Particulate matter, Pipeline risers, Reynolds number, Risers (Casting)
Journal Articles

On the Anisotropic Vorticity in Turbulent Channel Flows

Helge I. Andersson, Lihao Zhao, Evan A. Variano
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. August 2015, 137(8): 084503.
Paper No: FE-14-1305
https://doi.org/10.1115/1.4030003
Published Online: August 1, 2015
View Article titled, On the Anisotropic Vorticity in Turbulent Channel Flows
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Topics: Anisotropy, Channel flow, Turbulence, Vorticity, Fluctuations (Physics), Reynolds number
Journal Articles

Investigation of the Flow Around Two Interacting Ship-Like Sections

Tufan Arslan, Bjørnar Pettersen, Helge I. Andersson
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. April 2015, 137(4): 041205.
Paper No: FE-14-1278
https://doi.org/10.1115/1.4028876
Published Online: April 1, 2015
View Article titled, Investigation of the Flow Around Two Interacting Ship-Like Sections
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Topics: Flow (Dynamics), Ships, Computational fluid dynamics, Hull, Inflow, Simulation, Water, Drag (Fluid dynamics), Computer simulation
Proceedings Papers

The Wake Behind Two Intersecting Flat Plates

Fatemeh Hoseini Dadmarzi, Vagesh D. Narasimhamurthy, Helge I. Andersson, Bjørnar Pettersen
Proc. ASME. FEDSM2014, Volume 1A, Symposia: Advances in Fluids Engineering Education; Turbomachinery Flow Predictions and Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; Droplet-Surface Interactions; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT03A006, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21208
https://doi.org/10.1115/FEDSM2014-21208
View Paper titled, The Wake Behind Two Intersecting Flat Plates
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Topics: Flat plates, Wakes, Reynolds number, Computer simulation, Drag (Fluid dynamics), Flow (Dynamics), Inflow, Pressure, Roads, Vortices
Proceedings Papers

Numerical and Experimental Study of the Flow Around Two Ship Sections Side-by-Side

Tufan Arslan, Jan Visscher, Bjørnar Pettersen, Helge I. Andersson, Chittiappa Muthanna
Proc. ASME. OMAE2014, Volume 2: CFD and VIV, V002T08A041, June 8–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2014-23642
https://doi.org/10.1115/OMAE2014-23642
View Paper titled, Numerical and Experimental Study of the Flow Around Two Ship Sections Side-by-Side
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Topics: Flow (Dynamics), Ships, Cross-flow, Computational fluid dynamics, Computer software, Engineering simulation, Hull, Large eddy simulation, Reynolds number, Simulation
Journal Articles

Turbulent Flow Around a Semi-Submerged Rectangular Cylinder

Tufan Arslan, Stefano Malavasi, Bjørnar Pettersen, Helge I. Andersson
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. November 2013, 135(4): 041801.
Paper No: OMAE-12-1032
https://doi.org/10.1115/1.4025144
Published Online: September 27, 2013
View Article titled, Turbulent Flow Around a Semi-Submerged Rectangular Cylinder
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Topics: Cylinders, Drag (Fluid dynamics), Flow (Dynamics), Simulation, Turbulence, Water, Engineering simulation, Boundary-value problems, Vortices
Journal Articles

Bridging the Gap Between Continuum Mechanical Microrotation Viscosity and Lagrangian Point-Particles

Helge I. Andersson, Lihao Zhao
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. December 2013, 135(12): 124502.
Paper No: FE-13-1082
https://doi.org/10.1115/1.4025201
Published Online: September 19, 2013
View Article titled, Bridging the Gap Between Continuum Mechanical Microrotation Viscosity and Lagrangian Point-Particles
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Topics: Fluids, Particulate matter, Viscosity
Proceedings Papers

Experimental and Numerical Study of the Flow Around a Semi-Submerged Rectangular Cylinder

Tufan Arslan, Stefano Malavasi, Bjørnar Pettersen, Helge I. Andersson
Proc. ASME. OMAE2012, Volume 5: Ocean Engineering; CFD and VIV, 799-808, July 1–6, 2012
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2012-83652
https://doi.org/10.1115/OMAE2012-83652
View Paper titled, Experimental and Numerical Study of the Flow Around a Semi-Submerged Rectangular Cylinder
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Topics: Cylinders, Flow (Dynamics), Computational fluid dynamics, Computer simulation, Fluid-dynamic forces, Particulate matter, Reynolds number, Simulation results, Turbulence, Unsteady flow