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David Molyneux
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Proceedings Papers

Modeling Emissions of Shipping Operations in Sea Ice

Joshua Veber, Jeffrey Brown, Jungyong Wang, Thomas Browne, Brian Veitch, David Molyneux
Proc. ASME. OMAE2024, Volume 6: Polar and Arctic Sciences and Technology; CFD, FSI, and AI, V006T07A010, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-122916
https://doi.org/10.1115/OMAE2024-122916
View Paper titled, Modeling Emissions of Shipping Operations in Sea Ice
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Topics: Emissions, Ice, Modeling, Sea ice, Ships
Proceedings Papers

A Statistical Approach for Estimating Sea Ice Thickness

Joshua Veber, Jeffrey Brown, Jungyong Wang, Thomas Browne, Brian Veitch, David Molyneux
Proc. ASME. OMAE2023, Volume 6: Polar and Arctic Sciences and Technology, V006T07A022, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-101554
https://doi.org/10.1115/OMAE2023-101554
View Paper titled, A Statistical Approach for Estimating Sea Ice Thickness
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Topics: Ice, Sea ice, Thrust, Drag (Fluid dynamics), Errors, Icebreakers, Noise (Sound), Pressure, Regression analysis, Regression models
Proceedings Papers

Experimental Study of Combined Wave and Ice Loads on a Fixed Offshore Structure

Shafiul Mintu, David Molyneux
Proc. ASME. OMAE2021, Volume 7: Polar and Arctic Sciences and Technology, V007T07A010, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-66442
https://doi.org/10.1115/OMAE2021-66442
View Paper titled, Experimental Study of Combined Wave and Ice Loads on a Fixed Offshore Structure
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Topics: Ice, Offshore structures, Stress, Waves, Ice floes, Hydrodynamics, Aluminum, Arctic region, Cold climates, Dynamics (Mechanics)
Proceedings Papers

Ship-Wave Impact Generated Sea Spray: Part 1 — Formulating Liquid Water Content and Spray Cloud Duration

Shafiul A. Mintu, David Molyneux, Bruce Colbourne
Proc. ASME. OMAE2020, Volume 6A: Ocean Engineering, V06AT06A008, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18223
https://doi.org/10.1115/OMAE2020-18223
View Paper titled, Ship-Wave Impact Generated Sea Spray: Part 1 — Formulating Liquid Water Content and Spray Cloud Duration
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Topics: Seas, Ships, Sprays, Water, Waves, Vessels, Cold climates, Energy conservation, Meteorology, Shorelines
Proceedings Papers

Ship-Wave Impact Generated Sea Spray: Part 2 — Formulating Spray Frequency

Shafiul A. Mintu, David Molyneux, Bruce Colbourne
Proc. ASME. OMAE2020, Volume 6A: Ocean Engineering, V06AT06A009, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18224
https://doi.org/10.1115/OMAE2020-18224
View Paper titled, Ship-Wave Impact Generated Sea Spray: Part 2 — Formulating Spray Frequency
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Topics: Seas, Ships, Sprays, Waves, Strips, Surges, Vessels
Journal Articles

A Theoretical Model for Ship–Wave Impact Generated Sea Spray

Shafiul Mintu, David Molyneux, Bruce Colbourne
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2021, 143(4): 041201.
Paper No: OMAE-20-1151
https://doi.org/10.1115/1.4049122
Published Online: December 10, 2020
View Article titled, A Theoretical Model for Ship–Wave Impact Generated Sea Spray
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Topics: Ships, Sprays, Waves, Water, Vessels
Proceedings Papers

Estimating Second Order Wave Drift Forces and Moments for Calculating DP Capability Plots

Saeed Barzegar Valikchali, Mitchell Anderson, David Molyneux, Dean Steinke
Proc. ASME. OMAE2019, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A055, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-96307
https://doi.org/10.1115/OMAE2019-96307
View Paper titled, Estimating Second Order Wave Drift Forces and Moments for Calculating DP Capability Plots
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Topics: Wave drift forces, Ships, Waves, Fluid-dynamic forces, Computational fluid dynamics, Currents, Design, Dynamic positioning systems, Engineering simulation, Hull
Proceedings Papers

Multi-Phase Simulation of Droplet Trajectories of Wave-Impact Sea Spray Over a Vessel

Shafiul A. Mintu, David Molyneux, Bruce Colbourne
Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A012, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95799
https://doi.org/10.1115/OMAE2019-95799
View Paper titled, Multi-Phase Simulation of Droplet Trajectories of Wave-Impact Sea Spray Over a Vessel
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Topics: Drops, Seas, Simulation, Sprays, Vessels, Waves, Trajectories (Physics), Computational fluid dynamics, Ships, Water
Journal Articles

Investigating the Influence of Bridge Officer Experience on Ice Management Effectiveness Using a Marine Simulator Experiment

Erik Veitch, David Molyneux, Jennifer Smith, Brian Veitch
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. August 2019, 141(4): 041501.
Paper No: OMAE-18-1080
https://doi.org/10.1115/1.4041761
Published Online: January 17, 2019
View Article titled, Investigating the Influence of Bridge Officer Experience on Ice Management Effectiveness Using a Marine Simulator Experiment
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Topics: Ice, Lifeboats, Emergencies
Proceedings Papers

Investigating the Influence of Bridge Officer Experience on Ice Management Effectiveness Using a Marine Simulator Experiment

Erik Veitch, David Molyneux, Jennifer Smith, Brian Veitch
Proc. ASME. OMAE2018, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A009, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-78080
https://doi.org/10.1115/OMAE2018-78080
View Paper titled, Investigating the Influence of Bridge Officer Experience on Ice Management Effectiveness Using a Marine Simulator Experiment
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Topics: Bridges (Structures), Ice, Simulation, Human factors, Offshore structures, Sea ice, Vessels
Proceedings Papers

Application of GPGPU to Accelerate CFD Simulation

Shafiul A. Mintu, David Molyneux
Proc. ASME. OMAE2018, Volume 2: CFD and FSI, V002T08A001, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77649
https://doi.org/10.1115/OMAE2018-77649
View Paper titled, Application of GPGPU to Accelerate CFD Simulation
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Topics: Computational fluid dynamics, Simulation, Graphics processing units, Ships, Waves, Cost benefit analysis, Degrees of freedom, Flow (Dynamics), Fluid dynamics, Hardware
Proceedings Papers

Assessment of Current Offshore Supply Vessel Capabilities for Crew Transfer Operations in the Flemish Pass

Mitchell Anderson, David Molyneux
Proc. ASME. OMAE2018, Volume 1: Offshore Technology, V001T01A074, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-78014
https://doi.org/10.1115/OMAE2018-78014
View Paper titled, Assessment of Current Offshore Supply Vessel Capabilities for Crew Transfer Operations in the Flemish Pass
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Topics: Ocean engineering, Vessels, Seas, Ships, Waves, Cranes, Computational fluid dynamics, Engineering simulation, Flow (Dynamics), Hull
Proceedings Papers

A Cost-Driven, High-Level Optimization of OSV Operations in the Flemish Pass

Philippe Gauthier, David Molyneux
Proc. ASME. OMAE2018, Volume 1: Offshore Technology, V001T01A012, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77640
https://doi.org/10.1115/OMAE2018-77640
View Paper titled, A Cost-Driven, High-Level Optimization of OSV Operations in the Flemish Pass
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Topics: Optimization, Ocean engineering, Vessels, Nonlinear programming, Nonlinear systems, Petroleum extraction, Water
Proceedings Papers

Model Ice: A Review of its Capacity and Identification of Knowledge Gaps

Rüdiger U. Franz von Bock und Polach, David Molyneux
Proc. ASME. OMAE2017, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A017, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61808
https://doi.org/10.1115/OMAE2017-61808
View Paper titled, Model Ice: A Review of its Capacity and Identification of Knowledge Gaps
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Topics: Ice, Mechanical behavior, Mechanical properties, Scaling laws (Mathematical physics), Ships, Failure, Icebreakers, Mechanical testing, Offshore structures, Sea ice
Proceedings Papers

Scheduling of Offshore Support Vessels on the Grand Banks

David Molyneux, Nicholas Boyd
Proc. ASME. OMAE2016, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A003, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54544
https://doi.org/10.1115/OMAE2016-54544
View Paper titled, Scheduling of Offshore Support Vessels on the Grand Banks
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Topics: Ocean engineering, Vessels, Waves, Drilling, Offshore platforms, Ships, Ice, Manufacturing systems, Shorelines
Proceedings Papers

Analysis of Variance to Determine the Effect of Hull Form Parameters on Resistance and Seakeeping Performance for PSV Hulls

Nicholas Boyd, David Molyneux
Proc. ASME. OMAE2016, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A030, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54542
https://doi.org/10.1115/OMAE2016-54542
View Paper titled, Analysis of Variance to Determine the Effect of Hull Form Parameters on Resistance and Seakeeping Performance for PSV Hulls
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Topics: Hull, Platform supply vessels, Shapes, Seas, Vessels, Waves, Computational fluid dynamics, Computer simulation, Design, Experimental design
Proceedings Papers

Numerical Analysis of FPSO Behavior in Ocean Towing

Dexin Zhan, Don Spencer, David Molyneux
Proc. ASME. OMAE2015, Volume 7: Ocean Engineering, V007T06A020, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-41964
https://doi.org/10.1115/OMAE2015-41964
View Paper titled, Numerical Analysis of FPSO Behavior in Ocean Towing
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Topics: FPSO, Numerical analysis, Oceans, Yaw, Wind, Oscillations, Vessels, Wind velocity, Computers, Drag (Fluid dynamics)
Proceedings Papers

Development of a FPSO Motion Simulator

Dexin Zhan, Worakanok Thanyamanta, Jason McDonald, David Molyneux
Proc. ASME. OMAE2015, Volume 7: Ocean Engineering, V007T06A021, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-41970
https://doi.org/10.1115/OMAE2015-41970
View Paper titled, Development of a FPSO Motion Simulator
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Topics: FPSO, Mooring, Control systems, Simulation, Tension, Waves, Computer software, Matlab, Ships, Signals
Proceedings Papers

Investigation of Hydrodynamic Loads and Flow Patterns Near an Escort Tug in Oblique Flows

Fatima Jahra, Mohammed Islam, Worakanok Thanyamanta, David Molyneux
Proc. ASME. OMAE2015, Volume 7: Ocean Engineering, V007T06A006, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-41407
https://doi.org/10.1115/OMAE2015-41407
View Paper titled, Investigation of Hydrodynamic Loads and Flow Patterns Near an Escort Tug in Oblique Flows
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Topics: Flow (Dynamics), Stress, Hull, Engineering simulation, Simulation, Yaw, Computer simulation, Finite volume methods, Flow separation, Fluid-dynamic forces
Proceedings Papers

Hydrodynamic Performance of a FPSO in Highly Oblique Flow Conditions

Mohammed Islam, Fatima Jahra, Ron Ryan, David Molyneux, Lee Hedd
Proc. ASME. OMAE2015, Volume 11: Prof. Robert F. Beck Honoring Symposium on Marine Hydrodynamics, V011T12A028, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-42157
https://doi.org/10.1115/OMAE2015-42157
View Paper titled, Hydrodynamic Performance of a FPSO in Highly Oblique Flow Conditions
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Topics: Flow (Dynamics), FPSO, Engineering simulation, Hull, Inflow, Simulation, Yaw, Cross section (Physics), Pressure, Reliability