1-20 of 109
Offshore Technology
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

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

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. April 2025, 147(2): 021402.
Paper No: OMAE-24-1065
https://doi.org/10.1115/1.4066412
Published Online: September 25, 2024
View Article titled, Methodology for Real-Time Torque Estimation in a Ship Propulsion Digital Twin
Open the PDF for Methodology for Real-Time Torque Estimation in a Ship Propulsion Digital Twin in another window
Topics: Propellers, Torque, Ships, Digital twin, Artificial neural networks, Polynomials
Journal Articles

Barriers to Data Analytics for Energy Efficiency in the Maritime Industry

Veronica Jaramillo Jimenez, Ziaul Haque Munim, Hyungju Kim, Lokukaluge Prasad Perera
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2025, 147(3): 031407.
Paper No: OMAE-24-1064
https://doi.org/10.1115/1.4066199
Published Online: September 11, 2024
View Article titled, Barriers to Data Analytics for Energy Efficiency in the Maritime Industry
Open the PDF for Barriers to Data Analytics for Energy Efficiency in the Maritime Industry in another window
Topics: Energy efficiency, Economics
Journal Articles

Capital Destruction—What is the Cost of Carbon-Neutrality in Shipping Competition?

Henry Schwartz, Tomi Solakivi, Jonas Spohr, Magnus Gustafsson
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2025, 147(3): 031405.
Paper No: OMAE-24-1032
https://doi.org/10.1115/1.4066065
Published Online: September 3, 2024
View Article titled, Capital Destruction—What is the Cost of Carbon-Neutrality in Shipping Competition?
Open the PDF for Capital Destruction—What is the Cost of Carbon-Neutrality in Shipping Competition? in another window
Topics: Carbon neutrality, Fuels, Ships, Sustainability, Fossil fuels, Emissions, Retrofitting
Journal Articles

Complexity Analysis Using Graph Models for Conflict Resolution for Autonomous Ships in Complex Situations

Azzeddine Bakdi, Erik Vanem
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2025, 147(3): 031406.
Paper No: OMAE-24-1028
https://doi.org/10.1115/1.4066198
Published Online: September 3, 2024
View Article titled, Complexity Analysis Using Graph Models for Conflict Resolution for Autonomous Ships in Complex Situations
Open the PDF for Complexity Analysis Using Graph Models for Conflict Resolution for Autonomous Ships in Complex Situations in another window
Topics: Collisions (Physics), Preferences, Risk, Ships, Vessels, Traffic, Decision making, Resolution (Optics), Algorithms
Journal Articles

Comparative Study of Machine Learning Methods for State of Health Estimation of Maritime Battery Systems

Christian Alm Grindheim, Morten Stakkeland, Ingrid Kristine Glad, Erik Vanem
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2025, 147(3): 031404.
Paper No: OMAE-24-1013
https://doi.org/10.1115/1.4065967
Published Online: September 3, 2024
View Article titled, Comparative Study of Machine Learning Methods for State of Health Estimation of Maritime Battery Systems
Open the PDF for Comparative Study of Machine Learning Methods for State of Health Estimation of Maritime Battery Systems in another window
Topics: Batteries, Machine learning, Cycles, Temperature
Journal Articles

Techno-Economic Analysis of Electrofuel as a Shipping Fuel

Fasil Ayelegn Tassew, Hendrik Brinks, Hans Anton Tvete
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2025, 147(3): 031403.
Paper No: OMAE-24-1017
https://doi.org/10.1115/1.4066064
Published Online: August 21, 2024
View Article titled, Techno-Economic Analysis of Electrofuel as a Shipping Fuel
Open the PDF for Techno-Economic Analysis of Electrofuel as a Shipping Fuel in another window
Topics: Electrofuels, Emissions, Fuels
Journal Articles

Prediction for Global Whipping Responses of a Large Cruise Ship Under Unprecedented Sea Conditions Using an LSTM-Based Encoder–Decoder Model

Ruixiang Liu, Hui Li, Muk Chen Ong, Jian Zou
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2025, 147(2): 021401.
Paper No: OMAE-24-1056
https://doi.org/10.1115/1.4066063
Published Online: August 20, 2024
View Article titled, Prediction for Global Whipping Responses of a Large Cruise Ship Under Unprecedented Sea Conditions Using an LSTM-Based Encoder–Decoder Model
Open the PDF for Prediction for Global Whipping Responses of a Large Cruise Ship Under Unprecedented Sea Conditions Using an LSTM-Based Encoder–Decoder Model in another window
Topics: Seas, Ships
Journal Articles

Unmanned Floating Object Transportation Applying Multiple Dynamic Positioning Tugboats: A Novel Cooperative Control Algorithm

Xu Jiang, Lei Wang, Yiting Wang
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2025, 147(3): 031401.
Paper No: OMAE-24-1001
https://doi.org/10.1115/1.4065774
Published Online: July 30, 2024
View Article titled, Unmanned Floating Object Transportation Applying Multiple Dynamic Positioning Tugboats: A Novel Cooperative Control Algorithm
Open the PDF for Unmanned Floating Object Transportation Applying Multiple Dynamic Positioning Tugboats: A Novel Cooperative Control Algorithm in another window
Topics: Cables, Control equipment, Dynamic positioning systems, Trajectories (Physics), Transportation systems, Tension
Journal Articles

A Deep Generative Model for Multi-Ship Trajectory Forecasting With Interaction Modeling

Mingda Zhu, Peihua Han, Weiwei Tian, Robert Skulstad, Houxiang Zhang, Guoyuan Li
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2025, 147(3): 031402.
Paper No: OMAE-24-1024
https://doi.org/10.1115/1.4065866
Published Online: July 30, 2024
View Article titled, A Deep Generative Model for Multi-Ship Trajectory Forecasting With Interaction Modeling
Open the PDF for A Deep Generative Model for Multi-Ship Trajectory Forecasting With Interaction Modeling in another window
Topics: Modeling, Ships, Trajectories (Physics), Vessels
Journal Articles

Numerical Seakeeping Analysis for a Floating Helicopter After Ditching in Water

Eduardo Tadashi Katsuno, Andreas Peters, Ould el Moctar
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2025, 147(1): 011401.
Paper No: OMAE-24-1016
https://doi.org/10.1115/1.4065709
Published Online: July 1, 2024
View Article titled, Numerical Seakeeping Analysis for a Floating Helicopter After Ditching in Water
Open the PDF for Numerical Seakeeping Analysis for a Floating Helicopter After Ditching in Water in another window
Topics: Boundary element methods, Computational fluid dynamics, Waves, Water, Simulation
Journal Articles

A Fast Algorithm for the Prediction of Distance at Closest Point of Approach in the Maneuvering of Two Ships

Chen Xu, Fan Jiang, Chaozuo Xu, Xueqian Zhou, Huilong Ren
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2024, 146(5): 051401.
Paper No: OMAE-23-1102
https://doi.org/10.1115/1.4064536
Published Online: February 13, 2024
View Article titled, A Fast Algorithm for the Prediction of Distance at Closest Point of Approach in the Maneuvering of Two Ships
Open the PDF for A Fast Algorithm for the Prediction of Distance at Closest Point of Approach in the Maneuvering of Two Ships in another window
Topics: Ships
Journal Articles

Numerical Study on the Automatic Ballast Control of a Floating Dock

Xueliang Wen, Jianan Zhang, Alejandro García Conde, Muk Chen Ong
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2024, 146(4): 041401.
Paper No: OMAE-23-1046
https://doi.org/10.1115/1.4064014
Published Online: December 11, 2023
View Article titled, Numerical Study on the Automatic Ballast Control of a Floating Dock
Open the PDF for Numerical Study on the Automatic Ballast Control of a Floating Dock in another window
Topics: Automatic control, Control equipment, Control systems, Fluid-dynamic forces, Hydrostatics, Stability, Valves, Vessels, Water, Pumps
Journal Articles

Dynamics of the System Drilling Riser–BOP–Well Casing—Wellhead Casing Fatigue Analysis

Fabiano Guimarães
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2024, 146(2): 021401.
Paper No: OMAE-22-1182
https://doi.org/10.1115/1.4063011
Published Online: August 16, 2023
View Article titled, Dynamics of the System Drilling Riser–BOP–Well Casing—Wellhead Casing Fatigue Analysis
Open the PDF for Dynamics of the System Drilling Riser–BOP–Well Casing—Wellhead Casing Fatigue Analysis in another window
Topics: Oscillations, Pipeline risers, Risers (Casting), Stress, Waves, Soil, Tension, Weight (Mass), Fatigue
Journal Articles

Hydrodynamic Coefficients of Generic Subsea Modules in Forced Oscillation Tests—Importance of Structural Elements

Mia Abrahamsen Prsic, Frøydis Solaas, Trygve Kristiansen
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2024, 146(1): 011401.
Paper No: OMAE-22-1146
https://doi.org/10.1115/1.4062293
Published Online: May 4, 2023
View Article titled, Hydrodynamic Coefficients of Generic Subsea Modules in Forced Oscillation Tests—Importance of Structural Elements
Open the PDF for Hydrodynamic Coefficients of Generic Subsea Modules in Forced Oscillation Tests—Importance of Structural Elements in another window
Topics: Damping, Ocean engineering, Oscillations, Roofs
Journal Articles

An Improved Method for Predicting Roll Damping and Excessive Acceleration for a Ship With Moonpool Based on Computational Fluid Dynamics Method

Fei Duan, Ning Ma, Xiechong Gu, Yaohua Zhou
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2023, 145(5): 051401.
Paper No: OMAE-22-1159
https://doi.org/10.1115/1.4056737
Published Online: February 14, 2023
View Article titled, An Improved Method for Predicting Roll Damping and Excessive Acceleration for a Ship With Moonpool Based on Computational Fluid Dynamics Method
Open the PDF for An Improved Method for Predicting Roll Damping and Excessive Acceleration for a Ship With Moonpool Based on Computational Fluid Dynamics Method in another window
Topics: Computational fluid dynamics, Damping, Ships
Journal Articles

Analysis of a Moored and Articulated Multibody Offshore System in Steep Waves

Changqing Jiang, Peng Xu, Ould el Moctar, Guiyong Zhang
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2023, 145(4): 041401.
Paper No: OMAE-22-1115
https://doi.org/10.1115/1.4056522
Published Online: January 9, 2023
View Article titled, Analysis of a Moored and Articulated Multibody Offshore System in Steep Waves
Open the PDF for Analysis of a Moored and Articulated Multibody Offshore System in Steep Waves in another window
Topics: Mooring, Waves, Stress, Surges, Dynamics (Mechanics)
Journal Articles

Assessment of Methods for Calculating Liquefied Natural Gas Pump Tower Loads

Michael Thome, Jens Neugebauer, Ould el Moctar, Thomas E. Schellin
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2021, 143(6): 061402.
Paper No: OMAE-20-1136
https://doi.org/10.1115/1.4050964
Published Online: May 10, 2021
View Article titled, Assessment of Methods for Calculating Liquefied Natural Gas Pump Tower Loads
Open the PDF for Assessment of Methods for Calculating Liquefied Natural Gas Pump Tower Loads in another window
Topics: Delay differential equations, Liquefied natural gas, Morison equation, Pipes, Pumps, Simulation, Stress, Flow (Dynamics), Emergencies, Bracing (Construction)
Journal Articles

Genset Scheduling in a Redundant Electric Power System for an Offshore Vessel Using Mixed Integer Linear Programming

Laxminarayan Thorat, Roger Skjetne, Ottar L. Osen
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2021, 143(6): 061401.
Paper No: OMAE-20-1160
https://doi.org/10.1115/1.4050643
Published Online: April 19, 2021
View Article titled, Genset Scheduling in a Redundant Electric Power System for an Offshore Vessel Using Mixed Integer Linear Programming
Open the PDF for Genset Scheduling in a Redundant Electric Power System for an Offshore Vessel Using Mixed Integer Linear Programming in another window
Topics: Integer programming, Ocean engineering, Power systems (Machinery), Redundancy (Engineering), Stress, Vessels, Optimization, Simulation
Journal Articles

Effects of Vertical Motions on Roll of Planing Hulls

Sasan Tavakoli, Abbas Dashtimanesh, Simone Mancini, Javad A. Mehr, Stefano Milanesi
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2021, 143(4): 041401.
Paper No: OMAE-20-1011
https://doi.org/10.1115/1.4050210
Published Online: March 16, 2021
View Article titled, Effects of Vertical Motions on Roll of Planing Hulls
Open the PDF for Effects of Vertical Motions on Roll of Planing Hulls in another window
Topics: Hull, Vessels, Simulation, Damping, Water
Journal Articles

Wave Interaction With a Pair of Submerged Floating Tunnels in the Presence of An Array of Submerged Porous Breakwaters

R. B. Kaligatla, Manisha Sharma, T. Sahoo
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2021, 143(2): 021402.
Paper No: OMAE-20-1115
https://doi.org/10.1115/1.4049728
Published Online: February 8, 2021
View Article titled, Wave Interaction With a Pair of Submerged Floating Tunnels in the Presence of An Array of Submerged Porous Breakwaters
Open the PDF for Wave Interaction With a Pair of Submerged Floating Tunnels in the Presence of An Array of Submerged Porous Breakwaters in another window
Topics: Breakwaters, Tunnels, Waves, Reflection