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Journal Articles

On the Use of Dimension-Reduction Methods in Fatigue Analysis of Flexible Risers Subjected to Bimodal Seas

Alyson Gomes Vaillant, Luis Volnei Sudati Sagrilo, Anderson Barata Custódio
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2025, 147(3): 031701.
Paper No: OMAE-23-1171
https://doi.org/10.1115/1.4065773
Published Online: July 30, 2024
View Article titled, On the Use of Dimension-Reduction Methods in Fatigue Analysis of Flexible Risers Subjected to Bimodal Seas
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Topics: Dimensions, Fatigue analysis, Fatigue damage, Flexible risers, Seas, Simulation, Waves, Errors, Wind
Journal Articles

Multi-Objective Collaborative Flexibility Optimization Design of the Strengthening Layer of a Flexible Riser

Zhixun Yang, Lifu Wang, Jun Yan, Dongyan Shi, Zhirui Fan, Lijiang Dai
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2022, 144(2): 021802.
Paper No: OMAE-21-1075
https://doi.org/10.1115/1.4052934
Published Online: December 2, 2021
View Article titled, Multi-Objective Collaborative Flexibility Optimization Design of the Strengthening Layer of a Flexible Riser
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Topics: Design, Flexible risers, Optimization, Stiffness, Torsion, Stress, Pipes, Tension
Journal Articles

Dynamic Flexible Riser Ancillary Equipment—North Sea Asset Integrity Management Experience and Lessons Learned

Damir Tadjiev
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Offshore Mech. Arct. Eng. June 2021, 143(3): 034501.
Paper No: OMAE-20-1137
https://doi.org/10.1115/1.4048790
Published Online: November 2, 2020
View Article titled, Dynamic Flexible Riser Ancillary Equipment—North Sea Asset Integrity Management Experience and Lessons Learned
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Topics: Flexible risers, Pipeline risers, Risers (Casting), Design, Remotely operated vehicles, Inspection, North Sea
Journal Articles

Slug Flow and Waves Induced Motions in Flexible Riser

Arturo Ortega, Ausberto Rivera, Carl M. Larsen
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. February 2018, 140(1): 011703.
Paper No: OMAE-16-1126
https://doi.org/10.1115/1.4037842
Published Online: October 6, 2017
View Article titled, Slug Flow and Waves Induced Motions in Flexible Riser
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Topics: Pipeline risers, Risers (Casting), Slug flows, Waves, Flexible risers, Stress, Two-phase flow, Flow (Dynamics)
Journal Articles

Dynamic Effect of a Flexible Riser in a Fully Connected Semisubmersible Drilling Rig Using the Absolute Nodal Coordinate Formulation

Seung-Ho Ham, Myung-Il Roh, Jeong-Woo Hong
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. October 2017, 139(5): 051705.
Paper No: OMAE-16-1153
https://doi.org/10.1115/1.4037084
Published Online: July 6, 2017
View Article titled, Dynamic Effect of a Flexible Riser in a Fully Connected Semisubmersible Drilling Rig Using the Absolute Nodal Coordinate Formulation
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Topics: Drilling rigs, Pipeline risers, Risers (Casting), Semi-submersible offshore structures, Flexible risers, Storms, Modeling
Journal Articles

Fatigue Damage Study of Helical Wires in Catenary Unbonded Flexible Riser Near Touchdown Point

Kunpeng Wang, Chunyan Ji, Hongxiang Xue, Wenyong Tang
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. October 2017, 139(5): 051701.
Paper No: OMAE-16-1066
https://doi.org/10.1115/1.4036675
Published Online: May 25, 2017
View Article titled, Fatigue Damage Study of Helical Wires in Catenary Unbonded Flexible Riser Near Touchdown Point
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Topics: Fatigue damage, Flexible risers, Seabed, Stiffness, Stress, Wire, Pipeline risers, Risers (Casting), Friction, Pressure
Journal Articles

Phase Angles of the Vibrations and Hydrodynamic Forces of the Flexible Risers Undergoing Vortex-Induced Vibration

Leijian Song, Shixiao Fu, Tie Ren, Ziqi Lu
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. June 2017, 139(3): 031803.
Paper No: OMAE-15-1061
https://doi.org/10.1115/1.4035768
Published Online: April 5, 2017
View Article titled, Phase Angles of the Vibrations and Hydrodynamic Forces of the Flexible Risers Undergoing Vortex-Induced Vibration
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Topics: Displacement, Fluid-dynamic forces, Pipeline risers, Risers (Casting), Vibration, Vortex-induced vibration, Flexible risers
Journal Articles

Cross-Flow Vortex-Induced Vibration Simulation of Flexible Risers Employing Structural Systems of Different Nonlinearities With a Wake Oscillator

Shuai Meng, Xuefeng Wang
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. June 2017, 139(3): 031801.
Paper No: OMAE-16-1090
https://doi.org/10.1115/1.4035306
Published Online: March 27, 2017
View Article titled, Cross-Flow Vortex-Induced Vibration Simulation of Flexible Risers Employing Structural Systems of Different Nonlinearities With a Wake Oscillator
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Topics: Cross-flow, Flexible risers, Pipeline risers, Risers (Casting), Simulation, Vortex-induced vibration, Stiffness, Drag (Fluid dynamics), Wakes, Damping
Journal Articles

Some Further Studies on the Axial–Torsional Behavior of Flexible Risers

Roberto Ramos, Jr., Clóvis A. Martins, Celso P. Pesce, Francisco E. Roveri
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. February 2014, 136(1): 011701.
Paper No: OMAE-10-1093
https://doi.org/10.1115/1.4025541
Published Online: November 12, 2013
View Article titled, Some Further Studies on the Axial–Torsional Behavior of Flexible Risers
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Topics: Elongation, Flexible risers, Pipeline risers, Pressure, Risers (Casting), Stress, Armor, Pipes, Stiffness
Journal Articles

Time Domain Simulation of the 3D Bending Hysteresis Behavior of an Unbonded Flexible Riser

Zhimin Tan, Peter Quiggin, Terry Sheldrake
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Offshore And Structural Mechanics
J. Offshore Mech. Arct. Eng. August 2009, 131(3): 031301.
https://doi.org/10.1115/1.3058698
Published Online: May 29, 2009
View Article titled, Time Domain Simulation of the 3D Bending Hysteresis Behavior of an Unbonded Flexible Riser
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Topics: Flexible risers, Pipes, Simulation, Stress, Wire, Dynamic response, Stiffness, Pipe bending, Fatigue analysis
Journal Articles

Numerical and Analytical Modeling of Unbonded Flexible Risers

A. Bahtui, Ph.D. student, H. Bahai, G. Alfano
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Materials
J. Offshore Mech. Arct. Eng. May 2009, 131(2): 021401.
https://doi.org/10.1115/1.3058700
Published Online: March 26, 2009
View Article titled, Numerical and Analytical Modeling of Unbonded Flexible Risers
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Topics: Armor, Flexible risers, Pipeline risers, Pressure, Risers (Casting), Stress, Stiffness, Tension, Finite element analysis, Torsion
Journal Articles

A Finite Element Analysis for Unbonded Flexible Risers Under Torsion

A. Bahtui, H. Bahai, G. Alfano
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Offshore And Structural Mechanics
J. Offshore Mech. Arct. Eng. November 2008, 130(4): 041301.
https://doi.org/10.1115/1.2948956
Published Online: September 24, 2008
View Article titled, A Finite Element Analysis for Unbonded Flexible Risers Under Torsion
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Topics: Finite element analysis, Flexible risers, Pipeline risers, Risers (Casting), Stress, Torsion, Finite element model, Pipes, Friction, Modeling
Journal Articles

Characterizing the Wave Environment in the Fatigue Analysis of Flexible Risers

John M. Sheehan, Frank W. Grealish, Annette M. Harte, Russell J. Smith
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. May 2006, 128(2): 108–118.
https://doi.org/10.1115/1.2185129
Published Online: November 15, 2005
View Article titled, Characterizing the Wave Environment in the Fatigue Analysis of Flexible Risers
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Topics: Cycles, Electromagnetic scattering, Fatigue, Fatigue analysis, Flexible risers, North Sea, Pipeline risers, Risers (Casting), Seas, Stress
Journal Articles

Dynamic Compression of Rigid and Flexible Risers: Experimental and Numerical Results

Alexandre N. Simos, André L. C. Fujarra
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. August 2006, 128(3): 233–240.
https://doi.org/10.1115/1.2199560
Published Online: July 27, 2005
View Article titled, Dynamic Compression of Rigid and Flexible Risers: Experimental and Numerical Results
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Topics: Buckling, Compression, Pipeline risers, Risers (Casting), Stress, Tension, Oscillations, Flexible risers
Journal Articles

A Consistent Analytical Model to Predict the Structural Behavior of Flexible Risers Subjected to Combined Loads

Roberto Ramos,, Jr., Celso Pupo Pesce
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. May 2004, 126(2): 141–146.
https://doi.org/10.1115/1.1710869
Published Online: May 18, 2004
View Article titled, A Consistent Analytical Model to Predict the Structural Behavior of Flexible Risers Subjected to Combined Loads
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Topics: Armor, Deformation, Flexible risers, Pipes, Stiffness, Stress, External pressure, Pipeline risers, Risers (Casting), Pressure
Journal Articles

Current-Induced Fluidelastic Instabilities of a Multi-Tube Flexible Riser: Theoretical Results and Comparison With Experiments

S. J. Price, M. P. Pai¨doussis, A. M. Al-Jabir
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. November 1993, 115(4): 206–212.
https://doi.org/10.1115/1.2920113
Published Online: November 1, 1993
View Article titled, Current-Induced Fluidelastic Instabilities of a Multi-Tube Flexible Riser: Theoretical Results and Comparison With Experiments
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Topics: Flexible risers, Pipeline risers, Risers (Casting), Stability, Circular cylinders, Cross-flow, Displacement, Flow (Dynamics), Flow-induced vibrations, Fluids
Journal Articles

Efficient Static Analysis and Design of Flexible Risers

H. R. Riggs, T. Leraand
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 1991, 113(3): 235–240.
https://doi.org/10.1115/1.2919925
Published Online: August 1, 1991
View Article titled, Efficient Static Analysis and Design of Flexible Risers
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Topics: Design, Flexible risers, Cables, Algorithms, Design methodology, Drag (Fluid dynamics), Fluids, Nonlinear programming
Journal Articles

Nonlinear Analysis of Flexible Risers Using Hybrid Finite Elements

J. F. McNamara, P. J. O’Brien, S. G. Gilroy
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 1988, 110(3): 197–204.
https://doi.org/10.1115/1.3257051
Published Online: August 1, 1988
View Article titled, Nonlinear Analysis of Flexible Risers Using Hybrid Finite Elements
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Topics: Finite element analysis, Flexible risers, Ocean engineering, Pipelines, Buoys, Cables, Dynamic analysis, Manufacturing systems, Mooring, Tankers
Journal Articles

Linear Dynamics of Flexible Risers

N. M. Patrikalakis, G. A. Kriezis
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 1987, 109(3): 254–262.
https://doi.org/10.1115/1.3257018
Published Online: August 1, 1987
View Article titled, Linear Dynamics of Flexible Risers
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Topics: Dynamics (Mechanics), Flexible risers
Journal Articles

Dynamics of Flexible Hose Riser Systems

H. Vogel, B. J. Natvig
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 1987, 109(3): 244–248.
https://doi.org/10.1115/1.3257016
Published Online: August 1, 1987
View Article titled, Dynamics of Flexible Hose Riser Systems
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Topics: Dynamics (Mechanics), Pipeline risers, Risers (Casting), Flexible risers