| DOI | Resolve DOI: https://doi.org/10.5957/JOSR.09210031 |
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| Author | Search for: Wang, Jungyong1; Search for: Brown, Jeffrey1ORCID identifier: https://orcid.org/0000-0003-0299-4304; Search for: Frederking, Robert1 |
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| Affiliation | - National Research Council Canada. Ocean, Coastal and River Engineering
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| Format | Text, Article |
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| Subject | artificial intelligence; cantilever beam strength; simple beam test; model test; thickness; cantilever beam test; freshwater ice; upstream oil & gas; ice resistance; mpa |
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| Abstract | This paper provides the results of model tests in ice to evaluate the performance of the USCG Mackinaw Icebreaker that was equipped with two podded propulsors and compares with the data obtained from the full-scale ice trials. The objective of this collaborative model test program between the NRC and USCG was to understand the capability and limitation of the model tests with podded vessels in ice. As a result, the model tests showed a good agreement with attainable speeds at selected power levels but an overestimation of the ice resistance by an average of 7% (from 10% to 25%). Further discussion of podded icebreaker performance including turning circle tests in ice is provided and future work is proposed. This paper also provides a discussion of two different flexural strength test methods, which are simple beam and cantilever beam tests. |
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| Publication date | 2023-06-12 |
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| Publisher | Society of Naval Architects and Marine Engineers |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 0eafd8f1-5342-4850-940f-6e5c6cebea38 |
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| Record created | 2024-07-22 |
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| Record modified | 2024-07-22 |
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