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Proceedings Papers

Challenges for Development of Offshore Wind Energy South of Newfoundland

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Mark Fuglem, Ahmed Derradji-aouat, Paul Stuckey, Jonathon Bruce, Freeman Ralph
Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-129
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View Paper titled, Challenges for Development of Offshore Wind Energy South of Newfoundland
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Proceedings Papers

SIIBED: Rapid High Impact Test Apparatus (RHITA) for Modelling Ice Keel Interaction

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James Andrew Macneill, Jan Willem Thijssen, Tony King, Freeman Ralph
Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32241-MS
https://doi.org/10.4043/32241-MS
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View Paper titled, SIIBED: Rapid High Impact Test Apparatus (RHITA) for Modelling Ice Keel Interaction
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Proceedings Papers

SIIBED: Subsea Ice Interaction Barriers to Energy Development – Overview

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Freeman Ralph, Tony King, Chad Fowlow, Chad Butler, Mike Paulin, Jason Price, Peter Ogban
Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32478-MS
https://doi.org/10.4043/32478-MS
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View Paper titled, SIIBED: Subsea Ice Interaction Barriers to Energy Development – Overview
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Proceedings Papers

Committee V.4: Offshore Renewable Energy

Open Access

Atanasios Kolios, Kyong-Hwan Kim, Chen Hsing Cheng, Elif Oguz, Pablo Morato, Freeman Ralph, Chuang Fang, Chunyan Ji, Marc Le Boulluec, Thomas Choisnet, Luca Greco, Tomoaki Utsunomiya, Kourosh Rezanejad, Charles Rawson, Jose Miguel Rodrigues
Paper presented at the 21st International Ship and Offshore Structures Congress, Volume 2, September 11–15, 2022
Paper Number: SNAME-ISSC-2022-COMMITTEE-V-4
https://doi.org/10.5957/ISSC-2022-COMMITTEE-V-4
View Paper titled, Committee V.4: Offshore Renewable Energy
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Proceedings Papers

Discussion of Committee V.4: Offshore Renewable Energy

Open Access

Amy Robertson, Atanasios Kolios, Kyong-Hwan Kim, Chen Hsing Cheng, Elif Oguz, Pablo Morato, Freeman Ralph, Chuang Fang, Chunyan Ji, Marc Le Boulluec, Thomas Choisnet, Luca Greco, Tomoaki Utsunomiya, Kourosh Rezanejad, Charles Rawson, Jose Miguel Rodrigues
Paper presented at the 21st International Ship and Offshore Structures Congress Volume 3 Discussions, September 11–15, 2022
Paper Number: SNAME-ISSC-2022-DISCUSSION-V-4
https://doi.org/10.5957/ISSC-2022-DISCUSSION-V-4
View Paper titled, Discussion of Committee V.4: Offshore Renewable Energy
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Journal Articles

Iceberg Drift Simulations Using Inferred, Measured, and Ocean Model Currents

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Ian D. Turnbull, Tony King, Freeman Ralph
Journal: International Journal of Offshore and Polar Engineering
Publisher: International Society of Offshore and Polar Engineers
Int. J. Offshore Polar Eng. 32 (02): 176–185.
Paper Number: ISOPE-22-32-2-176
https://doi.org/10.17736/ijope.2022.jc856
Published: 01 June 2022
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View articletitled, Iceberg Drift Simulations Using Inferred, Measured, and Ocean Model Currents
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Proceedings Papers

Ice Risk Analysis for Floating Wind Turbines, Offshore Newfoundland and Labrador

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Tony King, Freeman Ralph, Mark Fuglem, Paul Stuckey, Jan Thijssen, Ian Turnbull, Yujian Huang, Vandad Talimi, Lei Liu, Renat Yulmetov, Hamid Shayanfar, Mark Howell, Mike Paulin
Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31716-MS
https://doi.org/10.4043/31716-MS
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View Paper titled, Ice Risk Analysis for Floating Wind Turbines, Offshore Newfoundland and Labrador
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Proceedings Papers

Iceberg Drift Simulations Using Inferred, Measured, and Ocean Model Currents

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Ian D. Turnbull, Tony King, Freeman Ralph
Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1295
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View Paper titled, Iceberg Drift Simulations Using Inferred, Measured, and Ocean Model Currents
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Proceedings Papers

Global Mooring Loads for Semi-Submersible Station Keeping in Pack Ice

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Jan Thijssen, Mark Fuglem, Freeman Ralph
Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29166-MS
https://doi.org/10.4043/29166-MS
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View Paper titled, Global Mooring Loads for Semi-Submersible Station Keeping in Pack Ice
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Proceedings Papers

Defining a Path Towards Successful Low Cost Marginal Field Subsea Developments – An Overview

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Jason Muise, Freeman Ralph
Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29172-MS
https://doi.org/10.4043/29172-MS
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View Paper titled, Defining a Path Towards Successful Low Cost Marginal Field Subsea Developments – An Overview
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Proceedings Papers

Application of Upcrossing Rate Methodology to Local Design of Icebreaking Vessels

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Freeman Ralph, Ian Jordaan, Mike Manual
Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27366-MS
https://doi.org/10.4043/27366-MS
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View Paper titled, Application of Upcrossing Rate Methodology to Local Design of Icebreaking Vessels
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Proceedings Papers

Improved Added Mass Modeling for Ship-Ice Interactions Based on Numerical Results and Analytical Models

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Yujian Huang, Wei Qiu, Freeman Ralph, Mark Fuglem
Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27356-MS
https://doi.org/10.4043/27356-MS
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View Paper titled, Improved Added Mass Modeling for Ship-Ice Interactions Based on Numerical Results and Analytical Models
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Proceedings Papers

Using the Event Maximum Method to Further Analyze Full Scale Local Pressure Data

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Mike Manuel, Freeman Ralph, I. J. Jordaan
Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27368-MS
https://doi.org/10.4043/27368-MS
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View Paper titled, Using the Event Maximum Method to Further Analyze Full Scale Local Pressure Data
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Proceedings Papers

Design of a Shipboard Local Load Measurement System to Collect Managed Ice Load Data

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Gerald Piercey, Freeman Ralph, John Barrett, Andrew Macneill, Ian Jordaan, Adel Younan, Daniel Fenz
Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27342-MS
https://doi.org/10.4043/27342-MS
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View Paper titled, Design of a Shipboard Local Load Measurement System to Collect Managed Ice Load Data
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Proceedings Papers

Estimation of Ice Loads Using Mechanics of Ice Failure in Compression

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Ian Jordaan, Brian O’Rourke, Joshua Turner, Perry Moore, Freeman Ralph
Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27387-MS
https://doi.org/10.4043/27387-MS
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View Paper titled, Estimation of Ice Loads Using Mechanics of Ice Failure in Compression
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Proceedings Papers

Overview of the 2012 Iceberg Profiling Program

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Adel Younan, Freeman Ralph, Todd Ralph, Jonathon Bruce
Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27469-MS
https://doi.org/10.4043/27469-MS
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View Paper titled, Overview of the 2012 Iceberg Profiling Program
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Proceedings Papers

Influence of Wave-Induced Iceberg Heave Motions on Risks to Subsea Equipment

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Mark Fuglem, Freeman Ralph
Paper presented at the OTC Arctic Technology Conference, February 10–12, 2014
Paper Number: OTC-24568-MS
https://doi.org/10.4043/24568-MS
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View Paper titled, Influence of Wave-Induced Iceberg Heave Motions on Risks to Subsea Equipment
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Proceedings Papers

Global and Local Iceberg Loads for an Arctic Floater

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Ian Jordaan, Paul Stuckey, Pavel Liferov, Freeman Ralph
Paper presented at the OTC Arctic Technology Conference, February 10–12, 2014
Paper Number: OTC-24628-MS
https://doi.org/10.4043/24628-MS
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View Paper titled, Global and Local Iceberg Loads for an Arctic Floater
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Proceedings Papers

Impact Loads and Protection of Subsea Structures on the Seabed from Floating Iceberg Keels

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Freeman Ralph, Steve Soper, Paul Stuckey, Andrew McNeil, John Barrett
Paper presented at the OTC Arctic Technology Conference, December 3–5, 2012
Paper Number: OTC-23788-MS
https://doi.org/10.4043/23788-MS
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View Paper titled, Impact Loads and Protection of Subsea Structures on the Seabed from Floating Iceberg Keels
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Proceedings Papers

Physical and Numerical Modeling of a Sub-Surface Caisson for Protection of Subsea Facilities against Scouring Icebergs

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Tony King, Freeman Ralph, John Barrett, Arash Zakeri
Paper presented at the OTC Arctic Technology Conference, December 3–5, 2012
Paper Number: OTC-23789-MS
https://doi.org/10.4043/23789-MS
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View Paper titled, Physical and Numerical Modeling of a Sub-Surface Caisson for Protection of Subsea Facilities against Scouring Icebergs
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