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Keywords: ice condition
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Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29157-MS
... Research Council's Ocean Coastal and River Engineering Research Centre (NRC-OCRE) has conducted two comprehensive series of experiments with one 1/40 scaled and one 1/19 scaled DP vessels, in various realistic managed ice conditions in the ice tank facility in early 2015 and in early 2018, respectively...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29110-MS
... techniques considered. To investigate this problem, model testing experiments were conducted in NRC-OCRE's ice tank located in St. John's NL, Canada. These experiments involved systematic testing involving various pack ice conditions representative of the Grand Banks area and two models: a support vessel...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29152-MS
... it has been possible to transport liquids in tanks built in to the structure of the ships. During the 20 th century cargo ships sailing in ice were assisted seasonally mostly by icebreakers. Most of the liquid transport did not really need any assistance in ice conditions as there was hardly any winter...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29119-MS
... of propulsion system behavior during the ice trials and long term measurements from the winters 2017 and 2018. The full-scale ice operation data collected in the Baltic Sea ice conditions can be further utilized in a development vessel and its propulsion system of heavy polar icebreaker type. The measurement...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29105-MS
...OTC-29105-MS An Icevaning Control for Dynamic Positioning in Managed Ice Condition Young-Shik Kim, Korea Research Institute of Ships and Ocean Engineering; Jinwhan Kim, Korea Advanced Institute of Science and Technology; Kuk-Jin Kang, Korea Research Institute of Ships and Ocean Engineering...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29120-MS
... good practice guideline spill response ice condition artificial intelligence preparedness website response technology synthesis report dispersant spill response technology contingency planning oil spill response mechanical recovery upstream oil & gas art jip summary report...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29106-MS
... Abstract This paper describes the results of model tests carried out in ice and open water conditions to evaluate performance of the United States Coast Guard (USCG) Heavy Polar Icebreaker (HPIB) indicative design. The resistance, propulsion and manoeuvring performance in ice conditions...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29123-MS
... important. marine transportation offshore technology conference icebreaker cruise expedition vessel operator cruise operator polar code cruise vessel onboard information ponant passenger operation north pole new vessel ice condition requirement polar water International...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29154-MS
... Abstract Sea ice rubble/ridge strength and interaction mechanics are highly important in the design of structures and subsea infrastructure for ice prone offshore environments. To better characterize sea ice conditions in northern Newfoundland, a series of field tests were conducted on landfast...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29115-MS
...-registered and imported into a GIS system for final analysis and applications. The optical imagery provided information about surface feature such as lake outlines, general drainage, active channels in Colville River, general lake ice conditions, classification of vegetation types etc. The LIDAR data were...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29166-MS
... Abstract Approaches are presented in this paper for estimating the global mooring loads and response of a semi-submersible drilling rig, as a result of pack ice loading. The focus is on loading events from pack ice conditions relevant to the Grand Banks, where the pack ice typically consists...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29143-MS
... on the Law of the Sea . VARD , 2015 . Antarctic Observed Ice Conditions – Polar Operational Limit Assessment Risk Indexing System (POLARIS) Analysis. VARD Marine report 175-025-00 for Transport Canada . World Meteorological Organisation , 2010 . No.259. Sea Ice Nomenclature . marine...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, November 5–7, 2018
Paper Number: OTC-29177-MS
... information ice condition scenario visualization Clarke , D. , Gedling , P. , Hine , G. , ( 1982 ), "The Application of Manoeuvring Criteria in Hull Design using Linear Theory" , RINA , pp. 45 - 68 . Colbourne , D.B. , ( 2000 ) "Scaling Pack Ice and Iceberg Loads on Moored...
Proceedings Papers

Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27340-MS
... and at the vessels' home ports in Sweden. The ice conditions on September 18, 2015 are shown in the background image of Figure 3. Sea ice conditions were specifically sought out for the trials such that the Frej could safely and effectively operate. Hence, the trials were conducted in predominantly medium first-year...
Proceedings Papers

Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27349-MS
... for Moored Offshore Vessels," Ocean Engineering , Vol. 37 , pp 296 – 303 . machine learning coefficient module subsea system dynamic positioning ice field fpso ice force model dp system force model simulation information artificial intelligence ice condition operation modeling...
Proceedings Papers

Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27341-MS
... on a Common Operational Picture (COP) display screen on each icebreaker's bridge, and the helmsmen were requested to follow the patterns as closely as possible at the maximum safe and practical speed for each icebreaker given the ice conditions. The COP system was the platform used to capture and store...
Proceedings Papers

Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27368-MS
...). This leads to a very conservative a-area relationship and may be excessive for some ice conditions. This paper includes an explaination of the use of the event maximum method in ISO 19906. Local pressure data obtained through shear strain gauge systems from Polar Sea (1983) and Oden (1991) have been...
Proceedings Papers

Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27347-MS
... (abbreviated as AIMS) is a tool that maps incoming ice conditions into outgoing ice conditions, due to the actions of ice management vessels using basic operational approaches. AIMS is designed to be used as a tool for a wide range of operational planning applications including ice management fleet selection...
Proceedings Papers

Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27339-MS
... for modelling ice management operations. Amongst other research, satellite remote sensing technology was used extensively to support the ice management objectives: (1) preparation for the expedition and site selection; (2) monitoring of ice conditions and results of the trials during the expedition; (3) and ice...

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