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Journal Articles

Methodology for Real-Time Torque Estimation in a Ship Propulsion Digital Twin

Accepted Manuscript
Etienne Purcell, Amir R. Nejad, Anriëtte Bekker
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng.
Paper No: OMAE-24-1065
https://doi.org/10.1115/1.4066412
Published Online: August 30, 2024
View Article titled, Methodology for Real-Time Torque Estimation in a Ship Propulsion Digital Twin
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Topics: Digital twin, Propulsion, Ships, Torque, Propellers, Artificial neural networks, Complex systems, Computational mechanics, Design, Excitation
Journal Articles

Influence of Propeller–Ice Loads on the Wear Development in Stern Tube Bearings of Marine Propulsion Systems and Identification of Critical Operating Conditions

Markus Gilges, Ahmed Saleh, Anriëtte Bekker, Mohit Jain, Benjamin Lehmann, Georg Jacobs
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2024, 146(6): 061602.
Paper No: OMAE-23-1084
https://doi.org/10.1115/1.4065656
Published Online: July 1, 2024
View Article titled, Influence of Propeller–Ice Loads on the Wear Development in Stern Tube Bearings of Marine Propulsion Systems and Identification of Critical Operating Conditions
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Topics: Bearings, Ice, Propellers, Stress, Torque, Wear, Collisions (Physics), Ships
Journal Articles

Micro-Testing While Drilling for Rate of Penetration Optimization: Experiments and Simulations

Magnus Nystad, Bernt Sigve Aadnøy, Alexey Pavlov
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2022, 144(3): 031801.
Paper No: OMAE-21-1039
https://doi.org/10.1115/1.4053127
Published Online: December 14, 2021
View Article titled, Micro-Testing While Drilling for Rate of Penetration Optimization: Experiments and Simulations
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Topics: Algorithms, Drilling, Optimization, Simulation, Torque, Excitation
Journal Articles

A Critical Examination of the Hysteresis in Wells Turbines Using Computational Fluid Dynamics and Lumped Parameter Models

Tiziano Ghisu, Francesco Cambuli, Pierpaolo Puddu, Irene Virdis, Mario Carta, Fabio Licheri
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2020, 142(5): 052001.
Paper No: OMAE-19-1103
https://doi.org/10.1115/1.4046379
Published Online: March 11, 2020
View Article titled, A Critical Examination of the Hysteresis in Wells Turbines Using Computational Fluid Dynamics and Lumped Parameter Models
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Topics: Computational fluid dynamics, Flow (Dynamics), Lumped parameter models, Simulation, Torque, Turbines, Wells, Pistons
Journal Articles

Numerical and Experimental Investigations on the Hydrodynamic Performance of a Tidal Current Turbine

Xiaohui Su, Huiying Zhang, Guang Zhao, Yao Cao, Yong Zhao
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. April 2018, 140(2): 021902.
Paper No: OMAE-16-1024
https://doi.org/10.1115/1.4038249
Published Online: November 16, 2017
View Article titled, Numerical and Experimental Investigations on the Hydrodynamic Performance of a Tidal Current Turbine
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Topics: Design, Torque, Turbines, Tides, Flow (Dynamics), Yaw, Blades, Computer simulation
Journal Articles

Unsteady RANS Simulations of Wells Turbine Under Transient Flow Conditions

Qiuhao Hu, Ye Li
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. February 2018, 140(1): 011901.
Paper No: OMAE-17-1015
https://doi.org/10.1115/1.4037696
Published Online: September 29, 2017
View Article titled, Unsteady RANS Simulations of Wells Turbine Under Transient Flow Conditions
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Topics: Blades, Flow (Dynamics), Turbines, Wells, Engineering simulation, Simulation, Reynolds-averaged Navier–Stokes equations, Damping, Torque, Computer simulation
Journal Articles

Load Torque Estimation Method to Design Electric Drivetrains for Offshore Pipe Handling Equipment

Witold Pawlus, Martin Choux, Michael R. Hansen, Geir Hovland
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. August 2016, 138(4): 041301.
Paper No: OMAE-15-1082
https://doi.org/10.1115/1.4032897
Published Online: April 7, 2016
View Article titled, Load Torque Estimation Method to Design Electric Drivetrains for Offshore Pipe Handling Equipment
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Topics: Engines, Friction, Grippers, Motors, Stress, Torque, Machinery, Design, Electromagnetic induction
Journal Articles

A Multibody Dynamic Model of Drillstring for Torque and Drag Analysis

Yang Caijin, Cheng Zaibin, Jang Wei, Jiang Shiquan, Ren Gexue
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. June 2015, 137(3): 031403.
Paper No: OMAE-12-1016
https://doi.org/10.1115/1.4029901
Published Online: June 1, 2015
View Article titled, A Multibody Dynamic Model of Drillstring for Torque and Drag Analysis
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Topics: Drag (Fluid dynamics), Drill strings, Torque, Dynamic models
Journal Articles

Modeling the Energy-Saving Regimes of Curvilinear Bore-Hole Drivage

V. I. Gulyayev, V. V. Gaidaichuk, E. N. Andrusenko, N. V. Shlyun
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. February 2015, 137(1): 011402.
Paper No: OMAE-14-1010
https://doi.org/10.1115/1.4028656
Published Online: October 21, 2014
View Article titled, Modeling the Energy-Saving Regimes of Curvilinear Bore-Hole Drivage
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Topics: Drag (Fluid dynamics), Drilling, Energy consumption, Friction, Geometry, Modeling, String, Torque, Design, Emergencies
Journal Articles

Numerical Analysis and Scaled High Resolution Tank Testing of a Novel Wave Energy Converter

Ken Rhinefrank, Al Schacher, Joe Prudell, Joao Cruz, Chad Stillinger, David Naviaux, Ted Brekken, Annette von Jouanne, David Newborn, Solomon Yim, Dan Cox
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. November 2013, 135(4): 041901.
Paper No: OMAE-11-1021
https://doi.org/10.1115/1.4024886
Published Online: September 4, 2013
View Article titled, Numerical Analysis and Scaled High Resolution Tank Testing of a Novel Wave Energy Converter
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Topics: Mooring, Testing, Wave energy converters, Waves, Torque, Numerical analysis, Damping, Resolution (Optics), Computer simulation, Modeling
Journal Articles

Model Test of Influence of Propeller Arrangements Aboard a Four Propeller Boat

J. Y. Bi, Z. Zong
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. May 2013, 135(2): 021101.
Paper No: OMAE-11-1029
https://doi.org/10.1115/1.4023201
Published Online: February 25, 2013
View Article titled, Model Test of Influence of Propeller Arrangements Aboard a Four Propeller Boat
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Topics: Propellers, Thrust, Torque
Journal Articles

A Duct Optimization Study for a Vertical Axis Hydro-current Turbine Model

M. Alidadi, V. Klaptocz, G. W. Rawlings, Y. Nabavi, S. Calisal
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Ocean Space Utilization
J. Offshore Mech. Arct. Eng. May 2012, 134(2): 021201.
https://doi.org/10.1115/1.4004955
Published Online: December 2, 2011
View Article titled, A Duct Optimization Study for a Vertical Axis Hydro-current Turbine Model
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Topics: Ducts, Optimization, Torque, Turbines, Flow (Dynamics), Blades
Journal Articles

Experimental Investigation of a Highly Skewed Propeller in Ice

Shawn Searle, Brian Veitch, Neil Bose
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. November 2001, 123(4): 191–197.
https://doi.org/10.1115/1.1408942
Published Online: April 14, 2001
View Article titled, Experimental Investigation of a Highly Skewed Propeller in Ice
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Topics: Ice, Propellers, Torque, Thrust, Stress
Journal Articles

Rotational Speed Control of an OWC Wave Power Plant

P. A. P. Justino, A. F. de O. Falca˜o
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. May 1999, 121(2): 65–70.
https://doi.org/10.1115/1.2830079
Published Online: May 1, 1999
View Article titled, Rotational Speed Control of an OWC Wave Power Plant
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Topics: Wave energy, Seas, Turbines, Computer simulation, Fluctuations (Physics), Generators, Power conditioning, Torque, Water, Wells
Journal Articles

Hydrodynamic Performance and Cavitation of an Open Propeller in a Simulated Ice-Blocked Flow

D. Walker, N. Bose, H. Yamaguchi
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 1994, 116(3): 185–189.
https://doi.org/10.1115/1.2920149
Published Online: August 1, 1994
View Article titled, Hydrodynamic Performance and Cavitation of an Open Propeller in a Simulated Ice-Blocked Flow
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Topics: Cavitation, Flow (Dynamics), Ice, Propellers, Thrust, Torque, Cycles, Tunnels
Journal Articles

A New Tightening Technique for Threaded Fasteners

M. Hagiwara, N. Ohashi
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. May 1994, 116(2): 64–69.
https://doi.org/10.1115/1.2920134
Published Online: May 1, 1994
View Article titled, A New Tightening Technique for Threaded Fasteners
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Topics: Fasteners, Reliability, Accuracy and precision, Lubricants, Rotation, Torque
Journal Articles

A Finite Element Model for Cables With Nonsymmetrical Geometry and Loads

T. T. Le, R. H. Knapp
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 1994, 116(1): 14–20.
https://doi.org/10.1115/1.2920121
Published Online: February 1, 1994
View Article titled, A Finite Element Model for Cables With Nonsymmetrical Geometry and Loads
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Topics: Cables, Finite element model, Geometry, Stress, Deformation, Computers, Cross section (Physics), Degrees of freedom, Design, Finite element analysis
Journal Articles

Three-Dimensional Nonlinear Motions of Risers and Offshore Loading Towers

P. J. O'Brien, J. F. McNamara, F. P. E. Dunne
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 1988, 110(3): 232–237.
https://doi.org/10.1115/1.3257056
Published Online: August 1, 1988
View Article titled, Three-Dimensional Nonlinear Motions of Risers and Offshore Loading Towers
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Topics: Ocean engineering, Pipeline risers, Risers (Casting), Cantilevers, Computation, Deformation, Finite element methods, Geometry, Marine drilling risers, Pipelines